68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
/*=============================================================================
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Copyright (C) 2012 Allied Vision Technologies. All Rights Reserved.
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Redistribution of this file, in original or modified form, without
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prior written consent of Allied Vision Technologies is prohibited.
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-------------------------------------------------------------------------------
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File: Semaphore.h
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Description: Definition of an semaphore class.
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Intended for use in the implementation of Vimba CPP API.
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-------------------------------------------------------------------------------
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF TITLE,
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NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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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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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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=============================================================================*/
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#ifndef AVT_VMBAPI_SEMAPHORE
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#define AVT_VMBAPI_SEMAPHORE
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#include <VimbaCPP/Include/VimbaCPPCommon.h>
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#ifdef WIN32
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#include <windows.h>
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#else
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#include <semaphore.h>
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#endif
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namespace AVT {
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namespace VmbAPI {
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class Semaphore
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{
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public:
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Semaphore( int nInit = 0, int nMax = 1 );
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~Semaphore();
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void Acquire();
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void Release();
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private:
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// No copy ctor
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Semaphore( const Semaphore &rSemaphore );
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// No assignment
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Semaphore& operator=( const Semaphore& );
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#ifdef WIN32
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HANDLE m_hSemaphore;
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#else
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sem_t m_Semaphore;
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#endif
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};
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}} //namespace AVT::VmbAPI
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#endif //AVT_VMBAPI_MUTEX
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