transmission/qt/speed.h

38 lines
987 B
C++

/*
* This file Copyright (C) Mnemosyne LLC
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* $Id$
*/
#ifndef QTR_SPEED_H
#define QTR_SPEED_H
#include "formatter.h"
class Speed
{
private:
int _Bps;
Speed (int Bps): _Bps (Bps) {}
public:
Speed (): _Bps (0) { }
double KBps () const;
int Bps () const { return _Bps; }
bool isZero () const { return _Bps == 0; }
static Speed fromKBps (double KBps);
static Speed fromBps (int Bps) { return Speed (Bps); }
void setBps (int Bps) { _Bps = Bps; }
Speed& operator+= (const Speed& that) { _Bps += that._Bps; return *this; }
Speed operator+ (const Speed& that) const { return Speed (_Bps + that._Bps); }
bool operator< (const Speed& that) const { return _Bps < that._Bps; }
};
#endif