#ifndef FAVPROFILE_H
#define FAVPROFILE_H
#if (PROFILE_BUILD)

#include <QObject>
#include <QElapsedTimer>

class FAVProfile : public QObject
{
    Q_OBJECT
public:
    static FAVProfile* instance()
    {
        static FAVProfile * _instance = 0;
        if ( _instance == NULL ) {
            _instance = new FAVProfile();
        }
        return _instance;
    }
    static qint64 elapsed(QString msg);
    static void restart(QString msg);
    static qint64 elapsed() {
        return instance()->_timer.elapsed();
    }
    static void lapStart() {
        instance()->_lastLap = FAVProfile::elapsed();
    }
    static void lapEnd(QString msg);
private:
    QElapsedTimer _timer;
    qint64 _lastLap;
    explicit FAVProfile(QObject *parent = nullptr);
signals:
};

#endif // PROFILE_BUILD
#endif // FAVPROFILE_H