--- /dev/null
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#import <Foundation/Foundation.h>
+
+#import "GPBRuntimeTypes.h"
+
+// Note on naming: for the classes holding numeric values, a more natural
+// naming of the method might be things like "-valueForKey:",
+// "-setValue:forKey:"; etc. But those selectors are also defined by Key Value
+// Coding (KVC) as categories on NSObject. So "overloading" the selectors with
+// other meanings can cause warnings (based on compiler settings), but more
+// importantly, some of those selector get called as KVC breaks up keypaths.
+// So if those selectors are used, using KVC will compile cleanly, but could
+// crash as it invokes those selectors with the wrong types of arguments.
+
+NS_ASSUME_NONNULL_BEGIN
+
+//%PDDM-EXPAND DECLARE_DICTIONARIES()
+// This block of code is generated, do not edit it directly.
+
+#pragma mark - UInt32 -> UInt32
+
+/**
+ * Class used for map fields of <uint32_t, uint32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt32UInt32Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithUInt32s:(const uint32_t [__nullable])values
+ forKeys:(const uint32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt32UInt32Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getUInt32:(nullable uint32_t *)value forKey:(uint32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndUInt32sUsingBlock:
+ (void (^)(uint32_t key, uint32_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt32UInt32Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setUInt32:(uint32_t)value forKey:(uint32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeUInt32ForKey:(uint32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt32 -> Int32
+
+/**
+ * Class used for map fields of <uint32_t, int32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt32Int32Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithInt32s:(const int32_t [__nullable])values
+ forKeys:(const uint32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt32Int32Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getInt32:(nullable int32_t *)value forKey:(uint32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndInt32sUsingBlock:
+ (void (^)(uint32_t key, int32_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt32Int32Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setInt32:(int32_t)value forKey:(uint32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeInt32ForKey:(uint32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt32 -> UInt64
+
+/**
+ * Class used for map fields of <uint32_t, uint64_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt32UInt64Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithUInt64s:(const uint64_t [__nullable])values
+ forKeys:(const uint32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt32UInt64Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getUInt64:(nullable uint64_t *)value forKey:(uint32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndUInt64sUsingBlock:
+ (void (^)(uint32_t key, uint64_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt32UInt64Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setUInt64:(uint64_t)value forKey:(uint32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeUInt64ForKey:(uint32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt32 -> Int64
+
+/**
+ * Class used for map fields of <uint32_t, int64_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt32Int64Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithInt64s:(const int64_t [__nullable])values
+ forKeys:(const uint32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt32Int64Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getInt64:(nullable int64_t *)value forKey:(uint32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndInt64sUsingBlock:
+ (void (^)(uint32_t key, int64_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt32Int64Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setInt64:(int64_t)value forKey:(uint32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeInt64ForKey:(uint32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt32 -> Bool
+
+/**
+ * Class used for map fields of <uint32_t, BOOL>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt32BoolDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithBools:(const BOOL [__nullable])values
+ forKeys:(const uint32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt32BoolDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getBool:(nullable BOOL *)value forKey:(uint32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndBoolsUsingBlock:
+ (void (^)(uint32_t key, BOOL value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt32BoolDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setBool:(BOOL)value forKey:(uint32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeBoolForKey:(uint32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt32 -> Float
+
+/**
+ * Class used for map fields of <uint32_t, float>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt32FloatDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithFloats:(const float [__nullable])values
+ forKeys:(const uint32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt32FloatDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getFloat:(nullable float *)value forKey:(uint32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndFloatsUsingBlock:
+ (void (^)(uint32_t key, float value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt32FloatDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setFloat:(float)value forKey:(uint32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeFloatForKey:(uint32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt32 -> Double
+
+/**
+ * Class used for map fields of <uint32_t, double>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt32DoubleDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithDoubles:(const double [__nullable])values
+ forKeys:(const uint32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt32DoubleDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getDouble:(nullable double *)value forKey:(uint32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndDoublesUsingBlock:
+ (void (^)(uint32_t key, double value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt32DoubleDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setDouble:(double)value forKey:(uint32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeDoubleForKey:(uint32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt32 -> Enum
+
+/**
+ * Class used for map fields of <uint32_t, int32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt32EnumDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+/** The validation function to check if the enums are valid. */
+@property(nonatomic, readonly) GPBEnumValidationFunc validationFunc;
+
+/**
+ * Initializes a dictionary with the given validation function.
+ *
+ * @param func The enum validation function for the dictionary.
+ *
+ * @return A newly initialized dictionary.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func;
+
+/**
+ * Initializes a dictionary with the entries given.
+ *
+ * @param func The enum validation function for the dictionary.
+ * @param values The raw enum values values to be placed in the dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of entries to store in the dictionary.
+ *
+ * @return A newly initialized dictionary with the keys and values in it.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+ rawValues:(const int32_t [__nullable])values
+ forKeys:(const uint32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes a dictionary with the entries from the given.
+ * dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to the dictionary.
+ *
+ * @return A newly initialized dictionary with the entries from the given
+ * dictionary in it.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt32EnumDictionary *)dictionary;
+
+/**
+ * Initializes a dictionary with the given capacity.
+ *
+ * @param func The enum validation function for the dictionary.
+ * @param numItems Capacity needed for the dictionary.
+ *
+ * @return A newly initialized dictionary with the given capacity.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+ capacity:(NSUInteger)numItems;
+
+// These will return kGPBUnrecognizedEnumeratorValue if the value for the key
+// is not a valid enumerator as defined by validationFunc. If the actual value is
+// desired, use "raw" version of the method.
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getEnum:(nullable int32_t *)value forKey:(uint32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndEnumsUsingBlock:
+ (void (^)(uint32_t key, int32_t value, BOOL *stop))block;
+
+/**
+ * Gets the raw enum value for the given key.
+ *
+ * @note This method bypass the validationFunc to enable the access of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param rawValue Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getRawValue:(nullable int32_t *)rawValue forKey:(uint32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @note This method bypass the validationFunc to enable the access of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **rawValue**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndRawValuesUsingBlock:
+ (void (^)(uint32_t key, int32_t rawValue, BOOL *stop))block;
+
+/**
+ * Adds the keys and raw enum values from another dictionary.
+ *
+ * @note This method bypass the validationFunc to enable the setting of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addRawEntriesFromDictionary:(GPBUInt32EnumDictionary *)otherDictionary;
+
+// If value is not a valid enumerator as defined by validationFunc, these
+// methods will assert in debug, and will log in release and assign the value
+// to the default value. Use the rawValue methods below to assign non enumerator
+// values.
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setEnum:(int32_t)value forKey:(uint32_t)key;
+
+/**
+ * Sets the raw enum value for the given key.
+ *
+ * @note This method bypass the validationFunc to enable the setting of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param rawValue The raw enum value to set.
+ * @param key The key under which to store the raw enum value.
+ **/
+- (void)setRawValue:(int32_t)rawValue forKey:(uint32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeEnumForKey:(uint32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt32 -> Object
+
+/**
+ * Class used for map fields of <uint32_t, ObjectType>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt32ObjectDictionary<__covariant ObjectType> : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param objects The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithObjects:(const ObjectType __nonnull GPB_UNSAFE_UNRETAINED [__nullable])objects
+ forKeys:(const uint32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt32ObjectDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Fetches the object stored under the given key.
+ *
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return The object if found, nil otherwise.
+ **/
+- (ObjectType)objectForKey:(uint32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **object**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndObjectsUsingBlock:
+ (void (^)(uint32_t key, ObjectType object, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt32ObjectDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param object The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setObject:(ObjectType)object forKey:(uint32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeObjectForKey:(uint32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int32 -> UInt32
+
+/**
+ * Class used for map fields of <int32_t, uint32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt32UInt32Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithUInt32s:(const uint32_t [__nullable])values
+ forKeys:(const int32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt32UInt32Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getUInt32:(nullable uint32_t *)value forKey:(int32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndUInt32sUsingBlock:
+ (void (^)(int32_t key, uint32_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt32UInt32Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setUInt32:(uint32_t)value forKey:(int32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeUInt32ForKey:(int32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int32 -> Int32
+
+/**
+ * Class used for map fields of <int32_t, int32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt32Int32Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithInt32s:(const int32_t [__nullable])values
+ forKeys:(const int32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt32Int32Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getInt32:(nullable int32_t *)value forKey:(int32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndInt32sUsingBlock:
+ (void (^)(int32_t key, int32_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt32Int32Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setInt32:(int32_t)value forKey:(int32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeInt32ForKey:(int32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int32 -> UInt64
+
+/**
+ * Class used for map fields of <int32_t, uint64_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt32UInt64Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithUInt64s:(const uint64_t [__nullable])values
+ forKeys:(const int32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt32UInt64Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getUInt64:(nullable uint64_t *)value forKey:(int32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndUInt64sUsingBlock:
+ (void (^)(int32_t key, uint64_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt32UInt64Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setUInt64:(uint64_t)value forKey:(int32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeUInt64ForKey:(int32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int32 -> Int64
+
+/**
+ * Class used for map fields of <int32_t, int64_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt32Int64Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithInt64s:(const int64_t [__nullable])values
+ forKeys:(const int32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt32Int64Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getInt64:(nullable int64_t *)value forKey:(int32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndInt64sUsingBlock:
+ (void (^)(int32_t key, int64_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt32Int64Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setInt64:(int64_t)value forKey:(int32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeInt64ForKey:(int32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int32 -> Bool
+
+/**
+ * Class used for map fields of <int32_t, BOOL>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt32BoolDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithBools:(const BOOL [__nullable])values
+ forKeys:(const int32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt32BoolDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getBool:(nullable BOOL *)value forKey:(int32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndBoolsUsingBlock:
+ (void (^)(int32_t key, BOOL value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt32BoolDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setBool:(BOOL)value forKey:(int32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeBoolForKey:(int32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int32 -> Float
+
+/**
+ * Class used for map fields of <int32_t, float>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt32FloatDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithFloats:(const float [__nullable])values
+ forKeys:(const int32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt32FloatDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getFloat:(nullable float *)value forKey:(int32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndFloatsUsingBlock:
+ (void (^)(int32_t key, float value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt32FloatDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setFloat:(float)value forKey:(int32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeFloatForKey:(int32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int32 -> Double
+
+/**
+ * Class used for map fields of <int32_t, double>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt32DoubleDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithDoubles:(const double [__nullable])values
+ forKeys:(const int32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt32DoubleDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getDouble:(nullable double *)value forKey:(int32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndDoublesUsingBlock:
+ (void (^)(int32_t key, double value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt32DoubleDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setDouble:(double)value forKey:(int32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeDoubleForKey:(int32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int32 -> Enum
+
+/**
+ * Class used for map fields of <int32_t, int32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt32EnumDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+/** The validation function to check if the enums are valid. */
+@property(nonatomic, readonly) GPBEnumValidationFunc validationFunc;
+
+/**
+ * Initializes a dictionary with the given validation function.
+ *
+ * @param func The enum validation function for the dictionary.
+ *
+ * @return A newly initialized dictionary.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func;
+
+/**
+ * Initializes a dictionary with the entries given.
+ *
+ * @param func The enum validation function for the dictionary.
+ * @param values The raw enum values values to be placed in the dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of entries to store in the dictionary.
+ *
+ * @return A newly initialized dictionary with the keys and values in it.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+ rawValues:(const int32_t [__nullable])values
+ forKeys:(const int32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes a dictionary with the entries from the given.
+ * dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to the dictionary.
+ *
+ * @return A newly initialized dictionary with the entries from the given
+ * dictionary in it.
+ **/
+- (instancetype)initWithDictionary:(GPBInt32EnumDictionary *)dictionary;
+
+/**
+ * Initializes a dictionary with the given capacity.
+ *
+ * @param func The enum validation function for the dictionary.
+ * @param numItems Capacity needed for the dictionary.
+ *
+ * @return A newly initialized dictionary with the given capacity.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+ capacity:(NSUInteger)numItems;
+
+// These will return kGPBUnrecognizedEnumeratorValue if the value for the key
+// is not a valid enumerator as defined by validationFunc. If the actual value is
+// desired, use "raw" version of the method.
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getEnum:(nullable int32_t *)value forKey:(int32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndEnumsUsingBlock:
+ (void (^)(int32_t key, int32_t value, BOOL *stop))block;
+
+/**
+ * Gets the raw enum value for the given key.
+ *
+ * @note This method bypass the validationFunc to enable the access of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param rawValue Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getRawValue:(nullable int32_t *)rawValue forKey:(int32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @note This method bypass the validationFunc to enable the access of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **rawValue**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndRawValuesUsingBlock:
+ (void (^)(int32_t key, int32_t rawValue, BOOL *stop))block;
+
+/**
+ * Adds the keys and raw enum values from another dictionary.
+ *
+ * @note This method bypass the validationFunc to enable the setting of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addRawEntriesFromDictionary:(GPBInt32EnumDictionary *)otherDictionary;
+
+// If value is not a valid enumerator as defined by validationFunc, these
+// methods will assert in debug, and will log in release and assign the value
+// to the default value. Use the rawValue methods below to assign non enumerator
+// values.
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setEnum:(int32_t)value forKey:(int32_t)key;
+
+/**
+ * Sets the raw enum value for the given key.
+ *
+ * @note This method bypass the validationFunc to enable the setting of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param rawValue The raw enum value to set.
+ * @param key The key under which to store the raw enum value.
+ **/
+- (void)setRawValue:(int32_t)rawValue forKey:(int32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeEnumForKey:(int32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int32 -> Object
+
+/**
+ * Class used for map fields of <int32_t, ObjectType>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt32ObjectDictionary<__covariant ObjectType> : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param objects The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithObjects:(const ObjectType __nonnull GPB_UNSAFE_UNRETAINED [__nullable])objects
+ forKeys:(const int32_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt32ObjectDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Fetches the object stored under the given key.
+ *
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return The object if found, nil otherwise.
+ **/
+- (ObjectType)objectForKey:(int32_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **object**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndObjectsUsingBlock:
+ (void (^)(int32_t key, ObjectType object, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt32ObjectDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param object The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setObject:(ObjectType)object forKey:(int32_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeObjectForKey:(int32_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt64 -> UInt32
+
+/**
+ * Class used for map fields of <uint64_t, uint32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt64UInt32Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithUInt32s:(const uint32_t [__nullable])values
+ forKeys:(const uint64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt64UInt32Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getUInt32:(nullable uint32_t *)value forKey:(uint64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndUInt32sUsingBlock:
+ (void (^)(uint64_t key, uint32_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt64UInt32Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setUInt32:(uint32_t)value forKey:(uint64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeUInt32ForKey:(uint64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt64 -> Int32
+
+/**
+ * Class used for map fields of <uint64_t, int32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt64Int32Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithInt32s:(const int32_t [__nullable])values
+ forKeys:(const uint64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt64Int32Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getInt32:(nullable int32_t *)value forKey:(uint64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndInt32sUsingBlock:
+ (void (^)(uint64_t key, int32_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt64Int32Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setInt32:(int32_t)value forKey:(uint64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeInt32ForKey:(uint64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt64 -> UInt64
+
+/**
+ * Class used for map fields of <uint64_t, uint64_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt64UInt64Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithUInt64s:(const uint64_t [__nullable])values
+ forKeys:(const uint64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt64UInt64Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getUInt64:(nullable uint64_t *)value forKey:(uint64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndUInt64sUsingBlock:
+ (void (^)(uint64_t key, uint64_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt64UInt64Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setUInt64:(uint64_t)value forKey:(uint64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeUInt64ForKey:(uint64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt64 -> Int64
+
+/**
+ * Class used for map fields of <uint64_t, int64_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt64Int64Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithInt64s:(const int64_t [__nullable])values
+ forKeys:(const uint64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt64Int64Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getInt64:(nullable int64_t *)value forKey:(uint64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndInt64sUsingBlock:
+ (void (^)(uint64_t key, int64_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt64Int64Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setInt64:(int64_t)value forKey:(uint64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeInt64ForKey:(uint64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt64 -> Bool
+
+/**
+ * Class used for map fields of <uint64_t, BOOL>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt64BoolDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithBools:(const BOOL [__nullable])values
+ forKeys:(const uint64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt64BoolDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getBool:(nullable BOOL *)value forKey:(uint64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndBoolsUsingBlock:
+ (void (^)(uint64_t key, BOOL value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt64BoolDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setBool:(BOOL)value forKey:(uint64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeBoolForKey:(uint64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt64 -> Float
+
+/**
+ * Class used for map fields of <uint64_t, float>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt64FloatDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithFloats:(const float [__nullable])values
+ forKeys:(const uint64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt64FloatDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getFloat:(nullable float *)value forKey:(uint64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndFloatsUsingBlock:
+ (void (^)(uint64_t key, float value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt64FloatDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setFloat:(float)value forKey:(uint64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeFloatForKey:(uint64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt64 -> Double
+
+/**
+ * Class used for map fields of <uint64_t, double>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt64DoubleDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithDoubles:(const double [__nullable])values
+ forKeys:(const uint64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt64DoubleDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getDouble:(nullable double *)value forKey:(uint64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndDoublesUsingBlock:
+ (void (^)(uint64_t key, double value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt64DoubleDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setDouble:(double)value forKey:(uint64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeDoubleForKey:(uint64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt64 -> Enum
+
+/**
+ * Class used for map fields of <uint64_t, int32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt64EnumDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+/** The validation function to check if the enums are valid. */
+@property(nonatomic, readonly) GPBEnumValidationFunc validationFunc;
+
+/**
+ * Initializes a dictionary with the given validation function.
+ *
+ * @param func The enum validation function for the dictionary.
+ *
+ * @return A newly initialized dictionary.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func;
+
+/**
+ * Initializes a dictionary with the entries given.
+ *
+ * @param func The enum validation function for the dictionary.
+ * @param values The raw enum values values to be placed in the dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of entries to store in the dictionary.
+ *
+ * @return A newly initialized dictionary with the keys and values in it.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+ rawValues:(const int32_t [__nullable])values
+ forKeys:(const uint64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes a dictionary with the entries from the given.
+ * dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to the dictionary.
+ *
+ * @return A newly initialized dictionary with the entries from the given
+ * dictionary in it.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt64EnumDictionary *)dictionary;
+
+/**
+ * Initializes a dictionary with the given capacity.
+ *
+ * @param func The enum validation function for the dictionary.
+ * @param numItems Capacity needed for the dictionary.
+ *
+ * @return A newly initialized dictionary with the given capacity.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+ capacity:(NSUInteger)numItems;
+
+// These will return kGPBUnrecognizedEnumeratorValue if the value for the key
+// is not a valid enumerator as defined by validationFunc. If the actual value is
+// desired, use "raw" version of the method.
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getEnum:(nullable int32_t *)value forKey:(uint64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndEnumsUsingBlock:
+ (void (^)(uint64_t key, int32_t value, BOOL *stop))block;
+
+/**
+ * Gets the raw enum value for the given key.
+ *
+ * @note This method bypass the validationFunc to enable the access of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param rawValue Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getRawValue:(nullable int32_t *)rawValue forKey:(uint64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @note This method bypass the validationFunc to enable the access of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **rawValue**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndRawValuesUsingBlock:
+ (void (^)(uint64_t key, int32_t rawValue, BOOL *stop))block;
+
+/**
+ * Adds the keys and raw enum values from another dictionary.
+ *
+ * @note This method bypass the validationFunc to enable the setting of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addRawEntriesFromDictionary:(GPBUInt64EnumDictionary *)otherDictionary;
+
+// If value is not a valid enumerator as defined by validationFunc, these
+// methods will assert in debug, and will log in release and assign the value
+// to the default value. Use the rawValue methods below to assign non enumerator
+// values.
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setEnum:(int32_t)value forKey:(uint64_t)key;
+
+/**
+ * Sets the raw enum value for the given key.
+ *
+ * @note This method bypass the validationFunc to enable the setting of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param rawValue The raw enum value to set.
+ * @param key The key under which to store the raw enum value.
+ **/
+- (void)setRawValue:(int32_t)rawValue forKey:(uint64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeEnumForKey:(uint64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - UInt64 -> Object
+
+/**
+ * Class used for map fields of <uint64_t, ObjectType>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBUInt64ObjectDictionary<__covariant ObjectType> : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param objects The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithObjects:(const ObjectType __nonnull GPB_UNSAFE_UNRETAINED [__nullable])objects
+ forKeys:(const uint64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBUInt64ObjectDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Fetches the object stored under the given key.
+ *
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return The object if found, nil otherwise.
+ **/
+- (ObjectType)objectForKey:(uint64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **object**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndObjectsUsingBlock:
+ (void (^)(uint64_t key, ObjectType object, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBUInt64ObjectDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param object The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setObject:(ObjectType)object forKey:(uint64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeObjectForKey:(uint64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int64 -> UInt32
+
+/**
+ * Class used for map fields of <int64_t, uint32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt64UInt32Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithUInt32s:(const uint32_t [__nullable])values
+ forKeys:(const int64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt64UInt32Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getUInt32:(nullable uint32_t *)value forKey:(int64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndUInt32sUsingBlock:
+ (void (^)(int64_t key, uint32_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt64UInt32Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setUInt32:(uint32_t)value forKey:(int64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeUInt32ForKey:(int64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int64 -> Int32
+
+/**
+ * Class used for map fields of <int64_t, int32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt64Int32Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithInt32s:(const int32_t [__nullable])values
+ forKeys:(const int64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt64Int32Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getInt32:(nullable int32_t *)value forKey:(int64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndInt32sUsingBlock:
+ (void (^)(int64_t key, int32_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt64Int32Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setInt32:(int32_t)value forKey:(int64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeInt32ForKey:(int64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int64 -> UInt64
+
+/**
+ * Class used for map fields of <int64_t, uint64_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt64UInt64Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithUInt64s:(const uint64_t [__nullable])values
+ forKeys:(const int64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt64UInt64Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getUInt64:(nullable uint64_t *)value forKey:(int64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndUInt64sUsingBlock:
+ (void (^)(int64_t key, uint64_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt64UInt64Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setUInt64:(uint64_t)value forKey:(int64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeUInt64ForKey:(int64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int64 -> Int64
+
+/**
+ * Class used for map fields of <int64_t, int64_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt64Int64Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithInt64s:(const int64_t [__nullable])values
+ forKeys:(const int64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt64Int64Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getInt64:(nullable int64_t *)value forKey:(int64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndInt64sUsingBlock:
+ (void (^)(int64_t key, int64_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt64Int64Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setInt64:(int64_t)value forKey:(int64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeInt64ForKey:(int64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int64 -> Bool
+
+/**
+ * Class used for map fields of <int64_t, BOOL>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt64BoolDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithBools:(const BOOL [__nullable])values
+ forKeys:(const int64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt64BoolDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getBool:(nullable BOOL *)value forKey:(int64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndBoolsUsingBlock:
+ (void (^)(int64_t key, BOOL value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt64BoolDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setBool:(BOOL)value forKey:(int64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeBoolForKey:(int64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int64 -> Float
+
+/**
+ * Class used for map fields of <int64_t, float>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt64FloatDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithFloats:(const float [__nullable])values
+ forKeys:(const int64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt64FloatDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getFloat:(nullable float *)value forKey:(int64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndFloatsUsingBlock:
+ (void (^)(int64_t key, float value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt64FloatDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setFloat:(float)value forKey:(int64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeFloatForKey:(int64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int64 -> Double
+
+/**
+ * Class used for map fields of <int64_t, double>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt64DoubleDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithDoubles:(const double [__nullable])values
+ forKeys:(const int64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt64DoubleDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getDouble:(nullable double *)value forKey:(int64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndDoublesUsingBlock:
+ (void (^)(int64_t key, double value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt64DoubleDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setDouble:(double)value forKey:(int64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeDoubleForKey:(int64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int64 -> Enum
+
+/**
+ * Class used for map fields of <int64_t, int32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt64EnumDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+/** The validation function to check if the enums are valid. */
+@property(nonatomic, readonly) GPBEnumValidationFunc validationFunc;
+
+/**
+ * Initializes a dictionary with the given validation function.
+ *
+ * @param func The enum validation function for the dictionary.
+ *
+ * @return A newly initialized dictionary.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func;
+
+/**
+ * Initializes a dictionary with the entries given.
+ *
+ * @param func The enum validation function for the dictionary.
+ * @param values The raw enum values values to be placed in the dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of entries to store in the dictionary.
+ *
+ * @return A newly initialized dictionary with the keys and values in it.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+ rawValues:(const int32_t [__nullable])values
+ forKeys:(const int64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes a dictionary with the entries from the given.
+ * dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to the dictionary.
+ *
+ * @return A newly initialized dictionary with the entries from the given
+ * dictionary in it.
+ **/
+- (instancetype)initWithDictionary:(GPBInt64EnumDictionary *)dictionary;
+
+/**
+ * Initializes a dictionary with the given capacity.
+ *
+ * @param func The enum validation function for the dictionary.
+ * @param numItems Capacity needed for the dictionary.
+ *
+ * @return A newly initialized dictionary with the given capacity.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+ capacity:(NSUInteger)numItems;
+
+// These will return kGPBUnrecognizedEnumeratorValue if the value for the key
+// is not a valid enumerator as defined by validationFunc. If the actual value is
+// desired, use "raw" version of the method.
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getEnum:(nullable int32_t *)value forKey:(int64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndEnumsUsingBlock:
+ (void (^)(int64_t key, int32_t value, BOOL *stop))block;
+
+/**
+ * Gets the raw enum value for the given key.
+ *
+ * @note This method bypass the validationFunc to enable the access of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param rawValue Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getRawValue:(nullable int32_t *)rawValue forKey:(int64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @note This method bypass the validationFunc to enable the access of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **rawValue**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndRawValuesUsingBlock:
+ (void (^)(int64_t key, int32_t rawValue, BOOL *stop))block;
+
+/**
+ * Adds the keys and raw enum values from another dictionary.
+ *
+ * @note This method bypass the validationFunc to enable the setting of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addRawEntriesFromDictionary:(GPBInt64EnumDictionary *)otherDictionary;
+
+// If value is not a valid enumerator as defined by validationFunc, these
+// methods will assert in debug, and will log in release and assign the value
+// to the default value. Use the rawValue methods below to assign non enumerator
+// values.
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setEnum:(int32_t)value forKey:(int64_t)key;
+
+/**
+ * Sets the raw enum value for the given key.
+ *
+ * @note This method bypass the validationFunc to enable the setting of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param rawValue The raw enum value to set.
+ * @param key The key under which to store the raw enum value.
+ **/
+- (void)setRawValue:(int32_t)rawValue forKey:(int64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeEnumForKey:(int64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Int64 -> Object
+
+/**
+ * Class used for map fields of <int64_t, ObjectType>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBInt64ObjectDictionary<__covariant ObjectType> : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param objects The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithObjects:(const ObjectType __nonnull GPB_UNSAFE_UNRETAINED [__nullable])objects
+ forKeys:(const int64_t [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBInt64ObjectDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Fetches the object stored under the given key.
+ *
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return The object if found, nil otherwise.
+ **/
+- (ObjectType)objectForKey:(int64_t)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **object**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndObjectsUsingBlock:
+ (void (^)(int64_t key, ObjectType object, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBInt64ObjectDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param object The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setObject:(ObjectType)object forKey:(int64_t)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeObjectForKey:(int64_t)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Bool -> UInt32
+
+/**
+ * Class used for map fields of <BOOL, uint32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBBoolUInt32Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithUInt32s:(const uint32_t [__nullable])values
+ forKeys:(const BOOL [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBBoolUInt32Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getUInt32:(nullable uint32_t *)value forKey:(BOOL)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndUInt32sUsingBlock:
+ (void (^)(BOOL key, uint32_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBBoolUInt32Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setUInt32:(uint32_t)value forKey:(BOOL)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeUInt32ForKey:(BOOL)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Bool -> Int32
+
+/**
+ * Class used for map fields of <BOOL, int32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBBoolInt32Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithInt32s:(const int32_t [__nullable])values
+ forKeys:(const BOOL [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBBoolInt32Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getInt32:(nullable int32_t *)value forKey:(BOOL)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndInt32sUsingBlock:
+ (void (^)(BOOL key, int32_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBBoolInt32Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setInt32:(int32_t)value forKey:(BOOL)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeInt32ForKey:(BOOL)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Bool -> UInt64
+
+/**
+ * Class used for map fields of <BOOL, uint64_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBBoolUInt64Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithUInt64s:(const uint64_t [__nullable])values
+ forKeys:(const BOOL [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBBoolUInt64Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getUInt64:(nullable uint64_t *)value forKey:(BOOL)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndUInt64sUsingBlock:
+ (void (^)(BOOL key, uint64_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBBoolUInt64Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setUInt64:(uint64_t)value forKey:(BOOL)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeUInt64ForKey:(BOOL)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Bool -> Int64
+
+/**
+ * Class used for map fields of <BOOL, int64_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBBoolInt64Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithInt64s:(const int64_t [__nullable])values
+ forKeys:(const BOOL [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBBoolInt64Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getInt64:(nullable int64_t *)value forKey:(BOOL)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndInt64sUsingBlock:
+ (void (^)(BOOL key, int64_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBBoolInt64Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setInt64:(int64_t)value forKey:(BOOL)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeInt64ForKey:(BOOL)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Bool -> Bool
+
+/**
+ * Class used for map fields of <BOOL, BOOL>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBBoolBoolDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithBools:(const BOOL [__nullable])values
+ forKeys:(const BOOL [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBBoolBoolDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getBool:(nullable BOOL *)value forKey:(BOOL)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndBoolsUsingBlock:
+ (void (^)(BOOL key, BOOL value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBBoolBoolDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setBool:(BOOL)value forKey:(BOOL)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeBoolForKey:(BOOL)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Bool -> Float
+
+/**
+ * Class used for map fields of <BOOL, float>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBBoolFloatDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithFloats:(const float [__nullable])values
+ forKeys:(const BOOL [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBBoolFloatDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getFloat:(nullable float *)value forKey:(BOOL)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndFloatsUsingBlock:
+ (void (^)(BOOL key, float value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBBoolFloatDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setFloat:(float)value forKey:(BOOL)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeFloatForKey:(BOOL)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Bool -> Double
+
+/**
+ * Class used for map fields of <BOOL, double>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBBoolDoubleDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithDoubles:(const double [__nullable])values
+ forKeys:(const BOOL [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBBoolDoubleDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getDouble:(nullable double *)value forKey:(BOOL)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndDoublesUsingBlock:
+ (void (^)(BOOL key, double value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBBoolDoubleDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setDouble:(double)value forKey:(BOOL)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeDoubleForKey:(BOOL)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Bool -> Enum
+
+/**
+ * Class used for map fields of <BOOL, int32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBBoolEnumDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+/** The validation function to check if the enums are valid. */
+@property(nonatomic, readonly) GPBEnumValidationFunc validationFunc;
+
+/**
+ * Initializes a dictionary with the given validation function.
+ *
+ * @param func The enum validation function for the dictionary.
+ *
+ * @return A newly initialized dictionary.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func;
+
+/**
+ * Initializes a dictionary with the entries given.
+ *
+ * @param func The enum validation function for the dictionary.
+ * @param values The raw enum values values to be placed in the dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of entries to store in the dictionary.
+ *
+ * @return A newly initialized dictionary with the keys and values in it.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+ rawValues:(const int32_t [__nullable])values
+ forKeys:(const BOOL [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes a dictionary with the entries from the given.
+ * dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to the dictionary.
+ *
+ * @return A newly initialized dictionary with the entries from the given
+ * dictionary in it.
+ **/
+- (instancetype)initWithDictionary:(GPBBoolEnumDictionary *)dictionary;
+
+/**
+ * Initializes a dictionary with the given capacity.
+ *
+ * @param func The enum validation function for the dictionary.
+ * @param numItems Capacity needed for the dictionary.
+ *
+ * @return A newly initialized dictionary with the given capacity.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+ capacity:(NSUInteger)numItems;
+
+// These will return kGPBUnrecognizedEnumeratorValue if the value for the key
+// is not a valid enumerator as defined by validationFunc. If the actual value is
+// desired, use "raw" version of the method.
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getEnum:(nullable int32_t *)value forKey:(BOOL)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndEnumsUsingBlock:
+ (void (^)(BOOL key, int32_t value, BOOL *stop))block;
+
+/**
+ * Gets the raw enum value for the given key.
+ *
+ * @note This method bypass the validationFunc to enable the access of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param rawValue Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getRawValue:(nullable int32_t *)rawValue forKey:(BOOL)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @note This method bypass the validationFunc to enable the access of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **rawValue**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndRawValuesUsingBlock:
+ (void (^)(BOOL key, int32_t rawValue, BOOL *stop))block;
+
+/**
+ * Adds the keys and raw enum values from another dictionary.
+ *
+ * @note This method bypass the validationFunc to enable the setting of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addRawEntriesFromDictionary:(GPBBoolEnumDictionary *)otherDictionary;
+
+// If value is not a valid enumerator as defined by validationFunc, these
+// methods will assert in debug, and will log in release and assign the value
+// to the default value. Use the rawValue methods below to assign non enumerator
+// values.
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setEnum:(int32_t)value forKey:(BOOL)key;
+
+/**
+ * Sets the raw enum value for the given key.
+ *
+ * @note This method bypass the validationFunc to enable the setting of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param rawValue The raw enum value to set.
+ * @param key The key under which to store the raw enum value.
+ **/
+- (void)setRawValue:(int32_t)rawValue forKey:(BOOL)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeEnumForKey:(BOOL)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - Bool -> Object
+
+/**
+ * Class used for map fields of <BOOL, ObjectType>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBBoolObjectDictionary<__covariant ObjectType> : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param objects The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithObjects:(const ObjectType __nonnull GPB_UNSAFE_UNRETAINED [__nullable])objects
+ forKeys:(const BOOL [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBBoolObjectDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Fetches the object stored under the given key.
+ *
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return The object if found, nil otherwise.
+ **/
+- (ObjectType)objectForKey:(BOOL)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **object**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndObjectsUsingBlock:
+ (void (^)(BOOL key, ObjectType object, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBBoolObjectDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param object The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setObject:(ObjectType)object forKey:(BOOL)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeObjectForKey:(BOOL)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - String -> UInt32
+
+/**
+ * Class used for map fields of <NSString, uint32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBStringUInt32Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithUInt32s:(const uint32_t [__nullable])values
+ forKeys:(const NSString * __nonnull GPB_UNSAFE_UNRETAINED [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBStringUInt32Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getUInt32:(nullable uint32_t *)value forKey:(NSString *)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndUInt32sUsingBlock:
+ (void (^)(NSString *key, uint32_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBStringUInt32Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setUInt32:(uint32_t)value forKey:(NSString *)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeUInt32ForKey:(NSString *)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - String -> Int32
+
+/**
+ * Class used for map fields of <NSString, int32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBStringInt32Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithInt32s:(const int32_t [__nullable])values
+ forKeys:(const NSString * __nonnull GPB_UNSAFE_UNRETAINED [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBStringInt32Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getInt32:(nullable int32_t *)value forKey:(NSString *)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndInt32sUsingBlock:
+ (void (^)(NSString *key, int32_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBStringInt32Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setInt32:(int32_t)value forKey:(NSString *)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeInt32ForKey:(NSString *)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - String -> UInt64
+
+/**
+ * Class used for map fields of <NSString, uint64_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBStringUInt64Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithUInt64s:(const uint64_t [__nullable])values
+ forKeys:(const NSString * __nonnull GPB_UNSAFE_UNRETAINED [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBStringUInt64Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getUInt64:(nullable uint64_t *)value forKey:(NSString *)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndUInt64sUsingBlock:
+ (void (^)(NSString *key, uint64_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBStringUInt64Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setUInt64:(uint64_t)value forKey:(NSString *)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeUInt64ForKey:(NSString *)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - String -> Int64
+
+/**
+ * Class used for map fields of <NSString, int64_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBStringInt64Dictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithInt64s:(const int64_t [__nullable])values
+ forKeys:(const NSString * __nonnull GPB_UNSAFE_UNRETAINED [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBStringInt64Dictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getInt64:(nullable int64_t *)value forKey:(NSString *)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndInt64sUsingBlock:
+ (void (^)(NSString *key, int64_t value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBStringInt64Dictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setInt64:(int64_t)value forKey:(NSString *)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeInt64ForKey:(NSString *)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - String -> Bool
+
+/**
+ * Class used for map fields of <NSString, BOOL>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBStringBoolDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithBools:(const BOOL [__nullable])values
+ forKeys:(const NSString * __nonnull GPB_UNSAFE_UNRETAINED [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBStringBoolDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getBool:(nullable BOOL *)value forKey:(NSString *)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndBoolsUsingBlock:
+ (void (^)(NSString *key, BOOL value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBStringBoolDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setBool:(BOOL)value forKey:(NSString *)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeBoolForKey:(NSString *)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - String -> Float
+
+/**
+ * Class used for map fields of <NSString, float>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBStringFloatDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithFloats:(const float [__nullable])values
+ forKeys:(const NSString * __nonnull GPB_UNSAFE_UNRETAINED [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBStringFloatDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getFloat:(nullable float *)value forKey:(NSString *)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndFloatsUsingBlock:
+ (void (^)(NSString *key, float value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBStringFloatDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setFloat:(float)value forKey:(NSString *)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeFloatForKey:(NSString *)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - String -> Double
+
+/**
+ * Class used for map fields of <NSString, double>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBStringDoubleDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+
+/**
+ * Initializes this dictionary, copying the given values and keys.
+ *
+ * @param values The values to be placed in this dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of elements to copy into the dictionary.
+ *
+ * @return A newly initialized dictionary with a copy of the values and keys.
+ **/
+- (instancetype)initWithDoubles:(const double [__nullable])values
+ forKeys:(const NSString * __nonnull GPB_UNSAFE_UNRETAINED [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes this dictionary, copying the entries from the given dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to this dictionary.
+ *
+ * @return A newly initialized dictionary with the entries of the given dictionary.
+ **/
+- (instancetype)initWithDictionary:(GPBStringDoubleDictionary *)dictionary;
+
+/**
+ * Initializes this dictionary with the requested capacity.
+ *
+ * @param numItems Number of items needed for this dictionary.
+ *
+ * @return A newly initialized dictionary with the requested capacity.
+ **/
+- (instancetype)initWithCapacity:(NSUInteger)numItems;
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getDouble:(nullable double *)value forKey:(NSString *)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndDoublesUsingBlock:
+ (void (^)(NSString *key, double value, BOOL *stop))block;
+
+/**
+ * Adds the keys and values from another dictionary.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addEntriesFromDictionary:(GPBStringDoubleDictionary *)otherDictionary;
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setDouble:(double)value forKey:(NSString *)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeDoubleForKey:(NSString *)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+#pragma mark - String -> Enum
+
+/**
+ * Class used for map fields of <NSString, int32_t>
+ * values. This performs better than boxing into NSNumbers in NSDictionaries.
+ *
+ * @note This class is not meant to be subclassed.
+ **/
+@interface GPBStringEnumDictionary : NSObject <NSCopying>
+
+/** Number of entries stored in this dictionary. */
+@property(nonatomic, readonly) NSUInteger count;
+/** The validation function to check if the enums are valid. */
+@property(nonatomic, readonly) GPBEnumValidationFunc validationFunc;
+
+/**
+ * Initializes a dictionary with the given validation function.
+ *
+ * @param func The enum validation function for the dictionary.
+ *
+ * @return A newly initialized dictionary.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func;
+
+/**
+ * Initializes a dictionary with the entries given.
+ *
+ * @param func The enum validation function for the dictionary.
+ * @param values The raw enum values values to be placed in the dictionary.
+ * @param keys The keys under which to store the values.
+ * @param count The number of entries to store in the dictionary.
+ *
+ * @return A newly initialized dictionary with the keys and values in it.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+ rawValues:(const int32_t [__nullable])values
+ forKeys:(const NSString * __nonnull GPB_UNSAFE_UNRETAINED [__nullable])keys
+ count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+
+/**
+ * Initializes a dictionary with the entries from the given.
+ * dictionary.
+ *
+ * @param dictionary Dictionary containing the entries to add to the dictionary.
+ *
+ * @return A newly initialized dictionary with the entries from the given
+ * dictionary in it.
+ **/
+- (instancetype)initWithDictionary:(GPBStringEnumDictionary *)dictionary;
+
+/**
+ * Initializes a dictionary with the given capacity.
+ *
+ * @param func The enum validation function for the dictionary.
+ * @param numItems Capacity needed for the dictionary.
+ *
+ * @return A newly initialized dictionary with the given capacity.
+ **/
+- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+ capacity:(NSUInteger)numItems;
+
+// These will return kGPBUnrecognizedEnumeratorValue if the value for the key
+// is not a valid enumerator as defined by validationFunc. If the actual value is
+// desired, use "raw" version of the method.
+
+/**
+ * Gets the value for the given key.
+ *
+ * @param value Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getEnum:(nullable int32_t *)value forKey:(NSString *)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **value**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndEnumsUsingBlock:
+ (void (^)(NSString *key, int32_t value, BOOL *stop))block;
+
+/**
+ * Gets the raw enum value for the given key.
+ *
+ * @note This method bypass the validationFunc to enable the access of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param rawValue Pointer into which the value will be set, if found.
+ * @param key Key under which the value is stored, if present.
+ *
+ * @return YES if the key was found and the value was copied, NO otherwise.
+ **/
+- (BOOL)getRawValue:(nullable int32_t *)rawValue forKey:(NSString *)key;
+
+/**
+ * Enumerates the keys and values on this dictionary with the given block.
+ *
+ * @note This method bypass the validationFunc to enable the access of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param block The block to enumerate with.
+ * **key**: The key for the current entry.
+ * **rawValue**: The value for the current entry
+ * **stop**: A pointer to a boolean that when set stops the enumeration.
+ **/
+- (void)enumerateKeysAndRawValuesUsingBlock:
+ (void (^)(NSString *key, int32_t rawValue, BOOL *stop))block;
+
+/**
+ * Adds the keys and raw enum values from another dictionary.
+ *
+ * @note This method bypass the validationFunc to enable the setting of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param otherDictionary Dictionary containing entries to be added to this
+ * dictionary.
+ **/
+- (void)addRawEntriesFromDictionary:(GPBStringEnumDictionary *)otherDictionary;
+
+// If value is not a valid enumerator as defined by validationFunc, these
+// methods will assert in debug, and will log in release and assign the value
+// to the default value. Use the rawValue methods below to assign non enumerator
+// values.
+
+/**
+ * Sets the value for the given key.
+ *
+ * @param value The value to set.
+ * @param key The key under which to store the value.
+ **/
+- (void)setEnum:(int32_t)value forKey:(NSString *)key;
+
+/**
+ * Sets the raw enum value for the given key.
+ *
+ * @note This method bypass the validationFunc to enable the setting of values that
+ * were not known at the time the binary was compiled.
+ *
+ * @param rawValue The raw enum value to set.
+ * @param key The key under which to store the raw enum value.
+ **/
+- (void)setRawValue:(int32_t)rawValue forKey:(NSString *)key;
+
+/**
+ * Removes the entry for the given key.
+ *
+ * @param aKey Key to be removed from this dictionary.
+ **/
+- (void)removeEnumForKey:(NSString *)aKey;
+
+/**
+ * Removes all entries in this dictionary.
+ **/
+- (void)removeAll;
+
+@end
+
+//%PDDM-EXPAND-END DECLARE_DICTIONARIES()
+
+NS_ASSUME_NONNULL_END
+
+//%PDDM-DEFINE DECLARE_DICTIONARIES()
+//%DICTIONARY_INTERFACES_FOR_POD_KEY(UInt32, uint32_t)
+//%DICTIONARY_INTERFACES_FOR_POD_KEY(Int32, int32_t)
+//%DICTIONARY_INTERFACES_FOR_POD_KEY(UInt64, uint64_t)
+//%DICTIONARY_INTERFACES_FOR_POD_KEY(Int64, int64_t)
+//%DICTIONARY_INTERFACES_FOR_POD_KEY(Bool, BOOL)
+//%DICTIONARY_POD_INTERFACES_FOR_KEY(String, NSString, *, OBJECT)
+//%PDDM-DEFINE DICTIONARY_INTERFACES_FOR_POD_KEY(KEY_NAME, KEY_TYPE)
+//%DICTIONARY_POD_INTERFACES_FOR_KEY(KEY_NAME, KEY_TYPE, , POD)
+//%DICTIONARY_POD_KEY_TO_OBJECT_INTERFACE(KEY_NAME, KEY_TYPE, Object, ObjectType)
+//%PDDM-DEFINE DICTIONARY_POD_INTERFACES_FOR_KEY(KEY_NAME, KEY_TYPE, KisP, KHELPER)
+//%DICTIONARY_KEY_TO_POD_INTERFACE(KEY_NAME, KEY_TYPE, KisP, KHELPER, UInt32, uint32_t)
+//%DICTIONARY_KEY_TO_POD_INTERFACE(KEY_NAME, KEY_TYPE, KisP, KHELPER, Int32, int32_t)
+//%DICTIONARY_KEY_TO_POD_INTERFACE(KEY_NAME, KEY_TYPE, KisP, KHELPER, UInt64, uint64_t)
+//%DICTIONARY_KEY_TO_POD_INTERFACE(KEY_NAME, KEY_TYPE, KisP, KHELPER, Int64, int64_t)
+//%DICTIONARY_KEY_TO_POD_INTERFACE(KEY_NAME, KEY_TYPE, KisP, KHELPER, Bool, BOOL)
+//%DICTIONARY_KEY_TO_POD_INTERFACE(KEY_NAME, KEY_TYPE, KisP, KHELPER, Float, float)
+//%DICTIONARY_KEY_TO_POD_INTERFACE(KEY_NAME, KEY_TYPE, KisP, KHELPER, Double, double)
+//%DICTIONARY_KEY_TO_ENUM_INTERFACE(KEY_NAME, KEY_TYPE, KisP, KHELPER, Enum, int32_t)
+//%PDDM-DEFINE DICTIONARY_KEY_TO_POD_INTERFACE(KEY_NAME, KEY_TYPE, KisP, KHELPER, VALUE_NAME, VALUE_TYPE)
+//%DICTIONARY_COMMON_INTERFACE(KEY_NAME, KEY_TYPE, KisP, KHELPER, VALUE_NAME, VALUE_TYPE, POD, VALUE_NAME, value)
+//%PDDM-DEFINE DICTIONARY_POD_KEY_TO_OBJECT_INTERFACE(KEY_NAME, KEY_TYPE, VALUE_NAME, VALUE_TYPE)
+//%DICTIONARY_COMMON_INTERFACE(KEY_NAME, KEY_TYPE, , POD, VALUE_NAME, VALUE_TYPE, OBJECT, Object, object)
+//%PDDM-DEFINE VALUE_FOR_KEY_POD(KEY_TYPE, VALUE_TYPE, VNAME)
+//%/**
+//% * Gets the value for the given key.
+//% *
+//% * @param value Pointer into which the value will be set, if found.
+//% * @param key Key under which the value is stored, if present.
+//% *
+//% * @return YES if the key was found and the value was copied, NO otherwise.
+//% **/
+//%- (BOOL)get##VNAME##:(nullable VALUE_TYPE *)value forKey:(KEY_TYPE)key;
+//%PDDM-DEFINE VALUE_FOR_KEY_OBJECT(KEY_TYPE, VALUE_TYPE, VNAME)
+//%/**
+//% * Fetches the object stored under the given key.
+//% *
+//% * @param key Key under which the value is stored, if present.
+//% *
+//% * @return The object if found, nil otherwise.
+//% **/
+//%- (VALUE_TYPE)objectForKey:(KEY_TYPE)key;
+//%PDDM-DEFINE VALUE_FOR_KEY_Enum(KEY_TYPE, VALUE_TYPE, VNAME)
+//%VALUE_FOR_KEY_POD(KEY_TYPE, VALUE_TYPE, VNAME)
+//%PDDM-DEFINE ARRAY_ARG_MODIFIERPOD()
+// Nothing
+//%PDDM-DEFINE ARRAY_ARG_MODIFIEREnum()
+// Nothing
+//%PDDM-DEFINE ARRAY_ARG_MODIFIEROBJECT()
+//%__nonnull GPB_UNSAFE_UNRETAINED ##
+//%PDDM-DEFINE DICTIONARY_CLASS_DECLPOD(KEY_NAME, VALUE_NAME, VALUE_TYPE)
+//%GPB##KEY_NAME##VALUE_NAME##Dictionary
+//%PDDM-DEFINE DICTIONARY_CLASS_DECLEnum(KEY_NAME, VALUE_NAME, VALUE_TYPE)
+//%GPB##KEY_NAME##VALUE_NAME##Dictionary
+//%PDDM-DEFINE DICTIONARY_CLASS_DECLOBJECT(KEY_NAME, VALUE_NAME, VALUE_TYPE)
+//%GPB##KEY_NAME##VALUE_NAME##Dictionary<__covariant VALUE_TYPE>
+//%PDDM-DEFINE DICTIONARY_COMMON_INTERFACE(KEY_NAME, KEY_TYPE, KisP, KHELPER, VALUE_NAME, VALUE_TYPE, VHELPER, VNAME, VNAME_VAR)
+//%#pragma mark - KEY_NAME -> VALUE_NAME
+//%
+//%/**
+//% * Class used for map fields of <##KEY_TYPE##, ##VALUE_TYPE##>
+//% * values. This performs better than boxing into NSNumbers in NSDictionaries.
+//% *
+//% * @note This class is not meant to be subclassed.
+//% **/
+//%@interface DICTIONARY_CLASS_DECL##VHELPER(KEY_NAME, VALUE_NAME, VALUE_TYPE) : NSObject <NSCopying>
+//%
+//%/** Number of entries stored in this dictionary. */
+//%@property(nonatomic, readonly) NSUInteger count;
+//%
+//%/**
+//% * Initializes this dictionary, copying the given values and keys.
+//% *
+//% * @param ##VNAME_VAR##s The values to be placed in this dictionary.
+//% * @param keys ##VNAME_VAR$S## The keys under which to store the values.
+//% * @param count ##VNAME_VAR$S## The number of elements to copy into the dictionary.
+//% *
+//% * @return A newly initialized dictionary with a copy of the values and keys.
+//% **/
+//%- (instancetype)initWith##VNAME##s:(const VALUE_TYPE ARRAY_ARG_MODIFIER##VHELPER()[__nullable])##VNAME_VAR##s
+//% ##VNAME$S## forKeys:(const KEY_TYPE##KisP$S##KisP ARRAY_ARG_MODIFIER##KHELPER()[__nullable])keys
+//% ##VNAME$S## count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+//%
+//%/**
+//% * Initializes this dictionary, copying the entries from the given dictionary.
+//% *
+//% * @param dictionary Dictionary containing the entries to add to this dictionary.
+//% *
+//% * @return A newly initialized dictionary with the entries of the given dictionary.
+//% **/
+//%- (instancetype)initWithDictionary:(GPB##KEY_NAME##VALUE_NAME##Dictionary *)dictionary;
+//%
+//%/**
+//% * Initializes this dictionary with the requested capacity.
+//% *
+//% * @param numItems Number of items needed for this dictionary.
+//% *
+//% * @return A newly initialized dictionary with the requested capacity.
+//% **/
+//%- (instancetype)initWithCapacity:(NSUInteger)numItems;
+//%
+//%DICTIONARY_IMMUTABLE_INTERFACE(KEY_NAME, KEY_TYPE, KisP, VALUE_NAME, VALUE_TYPE, VHELPER, VNAME, VNAME_VAR)
+//%
+//%/**
+//% * Adds the keys and values from another dictionary.
+//% *
+//% * @param otherDictionary Dictionary containing entries to be added to this
+//% * dictionary.
+//% **/
+//%- (void)addEntriesFromDictionary:(GPB##KEY_NAME##VALUE_NAME##Dictionary *)otherDictionary;
+//%
+//%DICTIONARY_MUTABLE_INTERFACE(KEY_NAME, KEY_TYPE, KisP, VALUE_NAME, VALUE_TYPE, VHELPER, VNAME, VNAME_VAR)
+//%
+//%@end
+//%
+
+//%PDDM-DEFINE DICTIONARY_KEY_TO_ENUM_INTERFACE(KEY_NAME, KEY_TYPE, KisP, KHELPER, VALUE_NAME, VALUE_TYPE)
+//%DICTIONARY_KEY_TO_ENUM_INTERFACE2(KEY_NAME, KEY_TYPE, KisP, KHELPER, VALUE_NAME, VALUE_TYPE, Enum)
+//%PDDM-DEFINE DICTIONARY_KEY_TO_ENUM_INTERFACE2(KEY_NAME, KEY_TYPE, KisP, KHELPER, VALUE_NAME, VALUE_TYPE, VHELPER)
+//%#pragma mark - KEY_NAME -> VALUE_NAME
+//%
+//%/**
+//% * Class used for map fields of <##KEY_TYPE##, ##VALUE_TYPE##>
+//% * values. This performs better than boxing into NSNumbers in NSDictionaries.
+//% *
+//% * @note This class is not meant to be subclassed.
+//% **/
+//%@interface GPB##KEY_NAME##VALUE_NAME##Dictionary : NSObject <NSCopying>
+//%
+//%/** Number of entries stored in this dictionary. */
+//%@property(nonatomic, readonly) NSUInteger count;
+//%/** The validation function to check if the enums are valid. */
+//%@property(nonatomic, readonly) GPBEnumValidationFunc validationFunc;
+//%
+//%/**
+//% * Initializes a dictionary with the given validation function.
+//% *
+//% * @param func The enum validation function for the dictionary.
+//% *
+//% * @return A newly initialized dictionary.
+//% **/
+//%- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func;
+//%
+//%/**
+//% * Initializes a dictionary with the entries given.
+//% *
+//% * @param func The enum validation function for the dictionary.
+//% * @param values The raw enum values values to be placed in the dictionary.
+//% * @param keys The keys under which to store the values.
+//% * @param count The number of entries to store in the dictionary.
+//% *
+//% * @return A newly initialized dictionary with the keys and values in it.
+//% **/
+//%- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+//% rawValues:(const VALUE_TYPE ARRAY_ARG_MODIFIER##VHELPER()[__nullable])values
+//% forKeys:(const KEY_TYPE##KisP$S##KisP ARRAY_ARG_MODIFIER##KHELPER()[__nullable])keys
+//% count:(NSUInteger)count NS_DESIGNATED_INITIALIZER;
+//%
+//%/**
+//% * Initializes a dictionary with the entries from the given.
+//% * dictionary.
+//% *
+//% * @param dictionary Dictionary containing the entries to add to the dictionary.
+//% *
+//% * @return A newly initialized dictionary with the entries from the given
+//% * dictionary in it.
+//% **/
+//%- (instancetype)initWithDictionary:(GPB##KEY_NAME##VALUE_NAME##Dictionary *)dictionary;
+//%
+//%/**
+//% * Initializes a dictionary with the given capacity.
+//% *
+//% * @param func The enum validation function for the dictionary.
+//% * @param numItems Capacity needed for the dictionary.
+//% *
+//% * @return A newly initialized dictionary with the given capacity.
+//% **/
+//%- (instancetype)initWithValidationFunction:(nullable GPBEnumValidationFunc)func
+//% capacity:(NSUInteger)numItems;
+//%
+//%// These will return kGPBUnrecognizedEnumeratorValue if the value for the key
+//%// is not a valid enumerator as defined by validationFunc. If the actual value is
+//%// desired, use "raw" version of the method.
+//%
+//%DICTIONARY_IMMUTABLE_INTERFACE(KEY_NAME, KEY_TYPE, KisP, VALUE_NAME, VALUE_TYPE, VHELPER, Enum, value)
+//%
+//%/**
+//% * Gets the raw enum value for the given key.
+//% *
+//% * @note This method bypass the validationFunc to enable the access of values that
+//% * were not known at the time the binary was compiled.
+//% *
+//% * @param rawValue Pointer into which the value will be set, if found.
+//% * @param key Key under which the value is stored, if present.
+//% *
+//% * @return YES if the key was found and the value was copied, NO otherwise.
+//% **/
+//%- (BOOL)getRawValue:(nullable VALUE_TYPE *)rawValue forKey:(KEY_TYPE##KisP$S##KisP)key;
+//%
+//%/**
+//% * Enumerates the keys and values on this dictionary with the given block.
+//% *
+//% * @note This method bypass the validationFunc to enable the access of values that
+//% * were not known at the time the binary was compiled.
+//% *
+//% * @param block The block to enumerate with.
+//% * **key**: The key for the current entry.
+//% * **rawValue**: The value for the current entry
+//% * **stop**: A pointer to a boolean that when set stops the enumeration.
+//% **/
+//%- (void)enumerateKeysAndRawValuesUsingBlock:
+//% (void (^)(KEY_TYPE KisP##key, VALUE_TYPE rawValue, BOOL *stop))block;
+//%
+//%/**
+//% * Adds the keys and raw enum values from another dictionary.
+//% *
+//% * @note This method bypass the validationFunc to enable the setting of values that
+//% * were not known at the time the binary was compiled.
+//% *
+//% * @param otherDictionary Dictionary containing entries to be added to this
+//% * dictionary.
+//% **/
+//%- (void)addRawEntriesFromDictionary:(GPB##KEY_NAME##VALUE_NAME##Dictionary *)otherDictionary;
+//%
+//%// If value is not a valid enumerator as defined by validationFunc, these
+//%// methods will assert in debug, and will log in release and assign the value
+//%// to the default value. Use the rawValue methods below to assign non enumerator
+//%// values.
+//%
+//%DICTIONARY_MUTABLE_INTERFACE(KEY_NAME, KEY_TYPE, KisP, VALUE_NAME, VALUE_TYPE, VHELPER, Enum, value)
+//%
+//%@end
+//%
+
+//%PDDM-DEFINE DICTIONARY_IMMUTABLE_INTERFACE(KEY_NAME, KEY_TYPE, KisP, VALUE_NAME, VALUE_TYPE, VHELPER, VNAME, VNAME_VAR)
+//%VALUE_FOR_KEY_##VHELPER(KEY_TYPE##KisP$S##KisP, VALUE_TYPE, VNAME)
+//%
+//%/**
+//% * Enumerates the keys and values on this dictionary with the given block.
+//% *
+//% * @param block The block to enumerate with.
+//% * **key**: ##VNAME_VAR$S## The key for the current entry.
+//% * **VNAME_VAR**: The value for the current entry
+//% * **stop**: ##VNAME_VAR$S## A pointer to a boolean that when set stops the enumeration.
+//% **/
+//%- (void)enumerateKeysAnd##VNAME##sUsingBlock:
+//% (void (^)(KEY_TYPE KisP##key, VALUE_TYPE VNAME_VAR, BOOL *stop))block;
+
+//%PDDM-DEFINE DICTIONARY_MUTABLE_INTERFACE(KEY_NAME, KEY_TYPE, KisP, VALUE_NAME, VALUE_TYPE, VHELPER, VNAME, VNAME_VAR)
+//%/**
+//% * Sets the value for the given key.
+//% *
+//% * @param ##VNAME_VAR The value to set.
+//% * @param key ##VNAME_VAR$S## The key under which to store the value.
+//% **/
+//%- (void)set##VNAME##:(VALUE_TYPE)##VNAME_VAR forKey:(KEY_TYPE##KisP$S##KisP)key;
+//%DICTIONARY_EXTRA_MUTABLE_METHODS_##VHELPER(KEY_NAME, KEY_TYPE, KisP, VALUE_NAME, VALUE_TYPE)
+//%/**
+//% * Removes the entry for the given key.
+//% *
+//% * @param aKey Key to be removed from this dictionary.
+//% **/
+//%- (void)remove##VNAME##ForKey:(KEY_TYPE##KisP$S##KisP)aKey;
+//%
+//%/**
+//% * Removes all entries in this dictionary.
+//% **/
+//%- (void)removeAll;
+
+//%PDDM-DEFINE DICTIONARY_EXTRA_MUTABLE_METHODS_POD(KEY_NAME, KEY_TYPE, KisP, VALUE_NAME, VALUE_TYPE)
+// Empty
+//%PDDM-DEFINE DICTIONARY_EXTRA_MUTABLE_METHODS_OBJECT(KEY_NAME, KEY_TYPE, KisP, VALUE_NAME, VALUE_TYPE)
+// Empty
+//%PDDM-DEFINE DICTIONARY_EXTRA_MUTABLE_METHODS_Enum(KEY_NAME, KEY_TYPE, KisP, VALUE_NAME, VALUE_TYPE)
+//%
+//%/**
+//% * Sets the raw enum value for the given key.
+//% *
+//% * @note This method bypass the validationFunc to enable the setting of values that
+//% * were not known at the time the binary was compiled.
+//% *
+//% * @param rawValue The raw enum value to set.
+//% * @param key The key under which to store the raw enum value.
+//% **/
+//%- (void)setRawValue:(VALUE_TYPE)rawValue forKey:(KEY_TYPE##KisP$S##KisP)key;
+//%
fnp / wl-app.git / blobdiff