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qwt_sampling_thread.h
/******************************************************************************
* Qwt Widget Library
* Copyright (C) 1997 Josef Wilgen
* Copyright (C) 2002 Uwe Rathmann
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the Qwt License, Version 1.0
*****************************************************************************/
#ifndef QWT_SAMPLING_THREAD_H
#define QWT_SAMPLING_THREAD_H
#include "qwt_global.h"
#include <qthread.h>
class QWT_EXPORT QwtSamplingThread : public QThread
{
Q_OBJECT
public:
virtual ~QwtSamplingThread();
double interval() const;
double elapsed() const;
public Q_SLOTS:
void setInterval( double interval );
void stop();
protected:
explicit QwtSamplingThread( QObject* parent = NULL );
virtual void run() QWT_OVERRIDE;
virtual void sample( double elapsed ) = 0;
private:
class PrivateData;
PrivateData* m_data;
};
#endif
QwtSamplingThread
A thread collecting samples at regular intervals.
Definition qwt_sampling_thread.h:29
QwtSamplingThread::sample
virtual void sample(double elapsed)=0