59 lines
2.2 KiB
C
59 lines
2.2 KiB
C
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/*=============================================================================
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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: Condition.h
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Description: Definition of a condition 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_CONDITION_H
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#define AVT_VMBAPI_CONDITION_H
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#include <VimbaCPP/Include/Mutex.h>
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#include <VimbaCPP/Source/Semaphore.h>
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#include <VimbaCPP/Include/BasicLockable.h>
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#include <VimbaCPP/Include/SharedPointerDefines.h>
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namespace AVT {
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namespace VmbAPI {
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class Condition
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{
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private:
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unsigned long m_nReleaseNumber;
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unsigned long m_nWaiterNumber;
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bool m_bLocked;
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SP_DECL( Semaphore ) m_Semaphore; // A binary semaphore (non recursive mutex)
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public:
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Condition();
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void Wait( const BasicLockable &rLockable );
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void Wait( const MutexPtr &rMutex );
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void Signal( bool bSingle = false );
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};
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}} // namespace AVT::VmbAPI
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#endif //CONDITION_H
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