include/Timer.h

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#ifndef TIMER_H
#define TIMER_H


#include <iostream>
#include <string>
#include <sys/time.h>
#include <cmath>

#include <map>

class Record
{
public:
    Record();
        float m_secs;
        float m_best; 
        float m_worst;
        float m_total;
        float m_cycles;
        timeval m_startT;
        timeval m_endT;
};

class Timer
{
public:
    Timer();

    void startCycle( const std::string &_recordName );

    void endCycle( const std::string &_recordName );

    inline float peek( const std::string &_recordName )
    {
        Record r = m_records[_recordName];
        gettimeofday(&(r.m_endT), NULL);

        return ( r.m_endT.tv_sec - r.m_startT.tv_sec ) * 1000.0 + ( r.m_endT.tv_usec - r.m_startT.tv_usec ) / 1000.0;
    }

    void addRecord( const std::string &_name );

    void reset( const std::string &_recordName );

    void writeToCSV( const std::string &_file, const std::string &_recordName );

    void writeAllToCSV(const std::string &_file );

    std::string getRecord( const std::string &_recordName  );

    std::string getAll();

private:
    std::map<std::string, Record> m_records;
};

#endif