added iOS source code

[wl-app.git] / iOS / Pods / Realm / Realm / RLMListBase.mm

diff --git a/iOS/Pods/Realm/Realm/RLMListBase.mm b/iOS/Pods/Realm/Realm/RLMListBase.mm
new file mode 100644 (file)
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+++ b/iOS/Pods/Realm/Realm/RLMListBase.mm
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+////////////////////////////////////////////////////////////////////////////
+//
+// Copyright 2015 Realm Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+////////////////////////////////////////////////////////////////////////////
+
+#import "RLMListBase.h"
+
+#import "RLMArray_Private.hpp"
+#import "RLMObservation.hpp"
+
+@interface RLMArray (KVO)
+- (NSArray *)objectsAtIndexes:(__unused NSIndexSet *)indexes;
+@end
+
+@implementation RLMListBase {
+    std::unique_ptr<RLMObservationInfo> _observationInfo;
+}
+
+- (instancetype)initWithArray:(RLMArray *)array {
+    self = [super init];
+    if (self) {
+        __rlmArray = array;
+    }
+    return self;
+}
+
+- (id)valueForKey:(NSString *)key {
+    return [__rlmArray valueForKey:key];
+}
+
+- (id)valueForKeyPath:(NSString *)keyPath {
+    return [__rlmArray valueForKeyPath:keyPath];
+}
+
+- (NSUInteger)countByEnumeratingWithState:(NSFastEnumerationState *)state objects:(id __unsafe_unretained [])buffer count:(NSUInteger)len {
+    return [__rlmArray countByEnumeratingWithState:state objects:buffer count:len];
+}
+
+- (NSArray *)objectsAtIndexes:(NSIndexSet *)indexes {
+    return [__rlmArray objectsAtIndexes:indexes];
+}
+
+- (void)addObserver:(id)observer
+         forKeyPath:(NSString *)keyPath
+            options:(NSKeyValueObservingOptions)options
+            context:(void *)context {
+    RLMEnsureArrayObservationInfo(_observationInfo, keyPath, __rlmArray, self);
+    [super addObserver:observer forKeyPath:keyPath options:options context:context];
+}
+
+@end