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Diffstat (limited to 'dep/src/zthread/win32/AtomicCount.cxx')
-rw-r--r-- | dep/src/zthread/win32/AtomicCount.cxx | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/dep/src/zthread/win32/AtomicCount.cxx b/dep/src/zthread/win32/AtomicCount.cxx deleted file mode 100644 index 7fe63b0da0c..00000000000 --- a/dep/src/zthread/win32/AtomicCount.cxx +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (c) 2005, Eric Crahen - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is furnished - * to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - */ - -#ifndef __ZTATOMICCOUNTIMPL_H__ -#define __ZTATOMICCOUNTIMPL_H__ - -#include <windows.h> -#include <assert.h> - -namespace ZThread { - - -AtomicCount::AtomicCount() { - - _value = reinterpret_cast<void*>(new LONG(0)); - -} - -AtomicCount::~AtomicCount() { - - assert(*reinterpret_cast<LPLONG>(_value) == 0); - delete reinterpret_cast<LPLONG>(_value); - -} - -void AtomicCount::increment() { - - ::InterlockedIncrement(reinterpret_cast<LPLONG>(_value)); - -} - -bool AtomicCount::decrement() { - - LONG v = ::InterlockedDecrement(reinterpret_cast<LPLONG>(_value)); - return static_cast<unsigned long>(v) == 0; - -} - -}; - -#endif // __ZTATOMICCOUNTIMPL_H__ |