50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
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// Copyright (c) 2016-2018 Easy2D - Nomango
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//
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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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//
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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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//
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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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#pragma once
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#include "../base/RefCounter.hpp"
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#include "../common/IntrusivePtr.hpp"
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namespace easy2d
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{
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struct DefaultIntrusivePtrManager
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{
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static inline void AddRef(RefCounter* ptr)
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{
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if (ptr) ptr->Retain();
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}
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static inline void Release(RefCounter* ptr)
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{
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if (ptr) ptr->Release();
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}
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};
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template <typename _Ty>
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using SmartPtr = IntrusivePtr<_Ty, DefaultIntrusivePtrManager, true>;
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}
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#ifndef E2D_DECLARE_SMART_PTR
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#define E2D_DECLARE_SMART_PTR(CLASS)\
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class CLASS;\
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using CLASS##Ptr = ::easy2d::SmartPtr< CLASS >
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#endif
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