66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
/* Copyright (c) 2010 Wildfire Games
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in 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,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "precompiled.h"
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#include "shared_ptr.h"
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#include "allocators.h" // AllocatorChecker
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#ifndef NDEBUG
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static AllocatorChecker s_allocatorChecker;
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#endif
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class CheckedArrayDeleter
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{
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public:
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CheckedArrayDeleter(size_t size)
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: m_size(size)
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{
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}
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void operator()(u8* p)
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{
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debug_assert(m_size != 0);
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#ifndef NDEBUG
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s_allocatorChecker.OnDeallocate(p, m_size);
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#endif
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delete[] p;
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m_size = 0;
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}
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private:
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size_t m_size;
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};
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shared_ptr<u8> Allocate(size_t size)
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{
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debug_assert(size != 0);
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u8* p = new u8[size];
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#ifndef NDEBUG
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s_allocatorChecker.OnAllocate(p, size);
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#endif
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return shared_ptr<u8>(p, CheckedArrayDeleter(size));
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}
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