mirror of https://github.com/axmolengine/axmol.git
167 lines
3.1 KiB
C++
167 lines
3.1 KiB
C++
/****************************************************************************
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Copyright (c) 2010 cocos2d-x.org
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "CCSet.h"
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using namespace std;
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NS_CC_BEGIN
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Set::Set(void)
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{
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_set = new set<Object *>;
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}
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Set::Set(const Set &rSetObject)
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{
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_set = new set<Object *>(*rSetObject._set);
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// call retain of members
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SetIterator iter;
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for (iter = _set->begin(); iter != _set->end(); ++iter)
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{
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if (! (*iter))
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{
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break;
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}
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(*iter)->retain();
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}
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}
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Set::~Set(void)
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{
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removeAllObjects();
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CC_SAFE_DELETE(_set);
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}
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void Set::acceptVisitor(DataVisitor &visitor)
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{
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visitor.visit(this);
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}
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Set * Set::create()
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{
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Set * pRet = new Set();
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if (pRet != NULL)
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{
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pRet->autorelease();
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}
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return pRet;
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}
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Set* Set::copy(void)
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{
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Set *pSet = new Set(*this);
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return pSet;
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}
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Set* Set::mutableCopy(void)
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{
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return copy();
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}
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int Set::count(void)
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{
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return (int)_set->size();
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}
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void Set::addObject(Object *pObject)
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{
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if (_set->count(pObject) == 0)
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{
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CC_SAFE_RETAIN(pObject);
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_set->insert(pObject);
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}
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}
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void Set::removeObject(Object *pObject)
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{
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if (_set->erase(pObject) > 0)
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{
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CC_SAFE_RELEASE(pObject);
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}
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}
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void Set::removeAllObjects()
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{
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SetIterator it = _set->begin();
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SetIterator tmp;
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while (it != _set->end())
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{
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if (!(*it))
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{
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break;
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}
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tmp = it;
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++tmp;
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Object * pObject = *it;
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_set->erase(it);
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CC_SAFE_RELEASE(pObject);
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it = tmp;
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}
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}
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bool Set::containsObject(Object *pObject)
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{
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return _set->find(pObject) != _set->end();
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}
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SetIterator Set::begin(void)
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{
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return _set->begin();
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}
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SetIterator Set::end(void)
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{
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return _set->end();
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}
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Object* Set::anyObject()
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{
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if (!_set || _set->empty())
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{
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return 0;
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}
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SetIterator it;
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for( it = _set->begin(); it != _set->end(); ++it)
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{
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if (*it)
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{
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return (*it);
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}
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}
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return 0;
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}
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NS_CC_END
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