Timer.h

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// MIT License
//
// Copyright (c) 2019 Ian Parberry
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.

#ifndef __Timer__
#define __Timer__

#include "Includes.h"
#include "Defines.h"

typedef std::chrono::system_clock sysclock; 
typedef std::chrono::time_point<sysclock> systime_point; 


class CTimer{
  private:
    systime_point m_tpElapsedTimeStart; 
    float m_fCPUTimeStart; 
    std::string m_strTimeAndDate; 

    const char*  GetDateAndTime(const systime_point p); 
    UINT CPUTime(); 

  public:  
    const char* GetStartDateAndTime(); 
    const char* GetCurrentDateAndTime(); 

    void Start(); 
    float GetElapsedTime(); 
    float GetCPUTime(); 
    void Finish(); 
}; //CTimer

#endif