Qwt User's Guide
6.0.2
Main Page
Related Pages
Classes
src
qwt_system_clock.h
1
/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
2
* Qwt Widget Library
3
* Copyright (C) 1997 Josef Wilgen
4
* Copyright (C) 2002 Uwe Rathmann
5
*
6
* This library is free software; you can redistribute it and/or
7
* modify it under the terms of the Qwt License, Version 1.0
8
*****************************************************************************/
9
10
#ifndef QWT_SYSTEM_CLOCK_H
11
#define QWT_SYSTEM_CLOCK_H
12
13
#include "qwt_global.h"
14
30
class
QWT_EXPORT
QwtSystemClock
31
{
32
public
:
33
QwtSystemClock
();
34
virtual
~
QwtSystemClock
();
35
36
bool
isNull()
const
;
37
38
void
start();
39
double
restart();
40
double
elapsed()
const
;
41
42
static
double
precision();
43
44
private
:
45
class
PrivateData;
46
PrivateData *d_data;
47
};
48
49
#endif
Generated by
1.8.1