fast_mutex.h

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#ifndef A_UTIL_UTIL_CONCURRENCY_FAST_MUTEX_HEADER_INCLUDED
#define A_UTIL_UTIL_CONCURRENCY_FAST_MUTEX_HEADER_INCLUDED
 
#include <a_util/memory/stack_ptr.h>
 
namespace a_util {
namespace concurrency {
class fast_mutex {
public: // types
    typedef void* native_handle_type;
 
public:
    fast_mutex();
 
    ~fast_mutex();
 
    void lock();
 
    bool try_lock();
 
    void unlock();
 
    native_handle_type native_handle();
 
private:
    class Implementation;
    a_util::memory::StackPtr<Implementation, 64> _impl;
};
 
} // namespace concurrency
} // namespace a_util
 
#endif // A_UTIL_UTIL_CONCURRENCY_FAST_MUTEX_HEADER_INCLUDED