mirror of https://github.com/axmolengine/axmol.git
75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/******************************************************************************
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* Spine Runtimes License Agreement
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* Last updated January 1, 2020. Replaces all prior versions.
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*
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* Copyright (c) 2013-2020, Esoteric Software LLC
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*
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* Integration of the Spine Runtimes into software or otherwise creating
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* derivative works of the Spine Runtimes is permitted under the terms and
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* conditions of Section 2 of the Spine Editor License Agreement:
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* http://esotericsoftware.com/spine-editor-license
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*
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* Otherwise, it is permitted to integrate the Spine Runtimes into software
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* or otherwise create derivative works of the Spine Runtimes (collectively,
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* "Products"), provided that each user of the Products must obtain their own
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* Spine Editor license and redistribution of the Products in any form must
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* include this license and copyright notice.
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*
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* THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
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* BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*****************************************************************************/
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#ifndef Spine_Pool_h
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#define Spine_Pool_h
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#include <spine/Extension.h>
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#include <spine/Vector.h>
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#include <spine/ContainerUtil.h>
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#include <spine/SpineObject.h>
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namespace spine {
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template<typename T>
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class SP_API Pool : public SpineObject {
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public:
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Pool() {
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}
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~Pool() {
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ContainerUtil::cleanUpVectorOfPointers(_objects);
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}
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T *obtain() {
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if (_objects.size() > 0) {
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T **object = &_objects[_objects.size() - 1];
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T *ret = *object;
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_objects.removeAt(_objects.size() - 1);
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return ret;
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} else {
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T *ret = new(__FILE__, __LINE__) T();
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return ret;
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}
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}
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void free(T *object) {
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if (!_objects.contains(object)) {
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_objects.add(object);
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}
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}
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private:
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Vector<T *> _objects;
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};
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}
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#endif /* Spine_Pool_h */
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