scoped_timer.h

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/*
**  scoped_timer.h
**
**  This is part of Shiokaze, a research-oriented fluid solver for computer graphics.
**  Created by Ryoichi Ando <rand@nii.ac.jp> on March 15, 2018.
**
**  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 SHKZ_SCOPE_TIMER_H
#define SHKZ_SCOPE_TIMER_H
//
#include <string>
#include <stack>
#include <shiokaze/core/credit.h>
//
SHKZ_BEGIN_NAMESPACE
//
class scoped_timer {
public:
    scoped_timer( std::string master_name="", std::string secondary_name="" );
    scoped_timer( const credit *cr, std::string secondary_name="" );
    virtual ~scoped_timer();
    void tick();
    double tock( std::string subname="" );
    std::string stock( std::string subname="" );
    //
private:
    //
    std::stack<double> m_time_stack;
    std::string m_master_name;
    int m_pause_counter;
    //
};
//
SHKZ_END_NAMESPACE
//
#endif