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#ifndef SM_API_TESTAPPCONSOLE_MUTEX_H
#define SM_API_TESTAPPCONSOLE_MUTEX_H
#include <exception>
namespace sm
{
namespace faceapi
{
namespace samplecode
{
// A very simple mutex class for sample code purposes.
// It is recommended that you use the boost threads library.
class Mutex
{
public:
Mutex()
{
if (!InitializeCriticalSectionAndSpinCount(&_cs,0x80000400))
{
throw std::exception();
}
}
~Mutex()
{
DeleteCriticalSection(&_cs);
}
void lock() const
{
EnterCriticalSection(&_cs);
}
void unlock() const
{
LeaveCriticalSection(&_cs);
}
private:
// Noncopyable
Mutex(const Mutex &);
Mutex &operator=(const Mutex &);
private:
mutable CRITICAL_SECTION _cs;
};
}
}
}
#endif
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