stopwatch.h

 
#ifndef _stopwatch_h
#define _stopwatch_h
 
#include <system/object.h>
#include <system/timespan.h>
 
 
#ifdef ASPOSECPPLIB_BEING_BUILT
#include <boost/chrono.hpp>
#endif
 
 
namespace System { namespace Diagnostics
{
    namespace Detail {
        ASPOSECPP_3RD_PARTY_TYPE_HOLDER_HIDDEN_TYPE(boost::chrono::high_resolution_clock::time_point, time_point, sizeof(long long), long long, TimePointHolder);
    }
 
    
class Stopwatch;
typedef SharedPtr<Stopwatch> StopwatchPtr;
 
class ASPOSECPP_SHARED_CLASS Stopwatch : public System::Object
{
    RTTI_INFO(System::Diagnostics::Stopwatch, ::System::BaseTypesInfo<System::Object>)
 
public:
    ASPOSECPP_SHARED_API Stopwatch();
    virtual ASPOSECPP_SHARED_API ~Stopwatch();
 
    ASPOSECPP_SHARED_API void Start();
    ASPOSECPP_SHARED_API void Stop();
    ASPOSECPP_SHARED_API void Reset();
    ASPOSECPP_SHARED_API void Restart();
    bool get_IsRunning() const { return m_is_running; }
    ASPOSECPP_SHARED_API TimeSpan get_Elapsed() const;
    int64_t get_ElapsedMilliseconds() const { return static_cast<int64_t>(get_Elapsed().get_TotalMilliseconds()); }
    int64_t get_ElapsedTicks() const { return get_ElapsedMilliseconds() * TimeSpan::TicksPerMillisecond; }
 
    ASPOSECPP_SHARED_API static SharedPtr<Stopwatch> StartNew();
 
private:
    bool m_is_running;
    Detail::TimePointHolder m_start;
    TimeSpan m_elapsed;
};
 
} } // namespace System::Diagnostics
#endif // _stopwatch_h