ratecontroller.h Example File
network/torrent/ratecontroller.h
/****************************************************************************
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** Copyright (C) 2004-2005 Trolltech AS. All rights reserved.
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** This file is part of the documentation of the Qt Toolkit.
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#ifndef RATECONTROLLER_H
#define RATECONTROLLER_H
#include <QObject>
#include <QSet>
#include <QTime>
class PeerWireClient;
class RateController : public QObject
{
Q_OBJECT
public:
inline RateController(QObject *parent = 0)
: QObject(parent), transferScheduled(false) { }
static RateController *instance();
void addSocket(PeerWireClient *socket);
void removeSocket(PeerWireClient *socket);
inline int uploadLimit() const { return upLimit; }
inline int downloadLimit() const { return downLimit; }
inline void setUploadLimit(int bytesPerSecond) { upLimit = bytesPerSecond; }
void setDownloadLimit(int bytesPerSecond);
public slots:
void transfer();
void scheduleTransfer();
private:
QTime stopWatch;
QSet<PeerWireClient *> sockets;
int upLimit;
int downLimit;
bool transferScheduled;
};
#endif
