JezK
Edit File: ObjCVector.mm
// Copyright (c) 2011 Google Inc. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #import "ObjCVectorInternal.h" #import "ObjCVector.h" #include <vector> @interface ObjCVector (Private) - (std::vector<id>::iterator)makeIterator:(NSUInteger)index; @end @implementation ObjCVector - (id)init { if ((self = [super init])) { imp_ = new ObjCVectorImp(); } return self; } - (void)dealloc { delete imp_; [super dealloc]; } - (void)addObject:(id)obj { imp_->v.push_back([obj retain]); } - (void)addObject:(id)obj atIndex:(NSUInteger)index { imp_->v.insert([self makeIterator:index], [obj retain]); } - (void)removeObject:(id)obj { for (std::vector<id>::iterator it = imp_->v.begin(); it != imp_->v.end(); ++it) { if ([*it isEqual:obj]) { [*it autorelease]; imp_->v.erase(it); return; } } } - (void)removeObjectAtIndex:(NSUInteger)index { [imp_->v[index] autorelease]; imp_->v.erase([self makeIterator:index]); } - (id)objectAtIndex:(NSUInteger)index { return imp_->v[index]; } - (std::vector<id>::iterator)makeIterator:(NSUInteger)index { std::vector<id>::iterator it = imp_->v.begin(); it += index; return it; } @end