80 lines
1.8 KiB
C++
80 lines
1.8 KiB
C++
// -*- c++ -*-
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#ifndef _GLIBMM_TIMER_H
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#define _GLIBMM_TIMER_H
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/* $Id$ */
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/* timer.h
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*
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* Copyright (C) 2002 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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extern "C" { typedef struct _GTimer GTimer; }
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namespace Glib
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{
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/** Portable stop watch interface.
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* This resembles a convient and portable timer with microseconds resolution.
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*/
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class Timer
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{
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public:
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/** Create a new timer.
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* Also starts timing by calling start() implicitly.
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*/
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Timer();
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~Timer();
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void start();
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void stop();
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void reset();
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/** Get the elapsed time.
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* @return The value in seconds.
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*/
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double elapsed() const;
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/** Get the elapsed time.
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* @return The value in seconds. Also fills @p microseconds
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* with the corresponding @htmlonlyµs@endhtmlonly value.
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*/
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double elapsed(unsigned long& microseconds) const;
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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GTimer* gobj() { return gobject_; }
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const GTimer* gobj() const { return gobject_; }
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#endif
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private:
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GTimer* gobject_;
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// not copyable
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Timer(const Timer&);
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Timer& operator=(const Timer&);
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};
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void usleep(unsigned long microseconds);
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} // namespace Glib
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#endif /* _GLIBMM_TIMER_H */
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