SttclSemaphore.h

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#ifndef STTCLSEMAPHORE_H_
#define STTCLSEMAPHORE_H_

#include "SttclTime.h"

#ifndef STTCL_DEFAULT_SEMAPHOREIMPL
#if defined(STTCL_POSIX_SEMAPHORE) or defined(STTCL_POSIX_IMPL)
#include "../PosixThreads/SttclPosixSemaphore.h"
#define STTCL_DEFAULT_SEMAPHOREIMPL sttcl::internal::posix_impl::SttclPosixSemaphore
#elif defined(STTCL_BOOST_SEMAPHORE) or defined(STTCL_BOOST_IMPL)
#include "../BoostThreads/SttclBoostSemaphore.h"
#define STTCL_DEFAULT_SEMAPHOREIMPL sttcl::internal::boost_impl::SttclBoostSemaphore
#elif defined(STTCL_CX11_SEMAPHORE) or defined(STTCL_CX11_IMPL)
#include "../C++11Threads/SttclCx11Semaphore.h"
#define STTCL_DEFAULT_SEMAPHOREIMPL sttcl::internal::cx11_impl::SttclCx11Semaphore
#endif

#ifndef STTCL_DEFAULT_SEMAPHOREIMPL
#error "You need to define a default semaphore implementation for sttcl"
#endif
#endif

namespace sttcl
{

namespace internal
{
template
< class Impl = STTCL_DEFAULT_SEMAPHOREIMPL
, class TimeDurationType = TimeDuration<STTCL_DEFAULT_TIMEDURATIONIMPL>
>
class SttclSemaphore
: public Impl
{
public:
        SttclSemaphore(unsigned int initialCount = 0) : Impl(initialCount) {}
        ~SttclSemaphore() {}

        void wait()
        {
                static_cast<Impl*>(this)->wait();
        }

        bool try_wait(const TimeDurationType& timeout = TimeDurationType::Zero)
        {
                return static_cast<Impl*>(this)->try_wait(timeout);
        }

        void post()
        {
                static_cast<Impl*>(this)->post();
        }
};

}
}

#endif /* STTCLSEMAPHORE_H_ */