source/libs/poppler/poppler-src/goo/GooTimer.h

   1 //========================================================================
   2 //
   3 // GooTimer.cc
   4 //
   5 // This file is licensed under GPLv2 or later
   6 //
   7 // Copyright 2005 Jonathan Blandford <jrb@redhat.com>
   8 // Copyright 2007 Krzysztof Kowalczyk <kkowalczyk@gmail.com>
   9 // Copyright 2010 Hib Eris <hib@hiberis.nl>
  10 // Copyright 2011 Albert Astals cid <aacid@kde.org>
  11 // Copyright 2014 Bogdan Cristea <cristeab@gmail.com>
  12 // Copyright 2014 Peter Breitenlohner <peb@mppmu.mpg.de>
  13 // Inspired by gtimer.c in glib, which is Copyright 2000 by the GLib Team
  14 //
  15 //========================================================================
  16
  17 #ifndef GOOTIMER_H
  18 #define GOOTIMER_H
  19
  20 #ifdef USE_GCC_PRAGMAS
  21 #pragma interface
  22 #endif
  23
  24 #include "poppler-config.h"
  25 #include "gtypes.h"
  26 #ifdef HAVE_GETTIMEOFDAY
  27 #include <sys/time.h>
  28 #endif
  29
  30 #ifdef _WIN32
  31 #ifndef NOMINMAX
  32 #define NOMINMAX
  33 #endif
  34 #include <windows.h>
  35 #endif
  36
  37 //------------------------------------------------------------------------
  38 // GooTimer
  39 //------------------------------------------------------------------------
  40
  41 class GooTimer {
  42 public:
  43
  44   // Create a new timer.
  45   GooTimer();
  46
  47   void start();
  48   void stop();
  49   double getElapsed();
  50
  51 private:
  52 #ifdef HAVE_GETTIMEOFDAY
  53   struct timeval start_time;
  54   struct timeval end_time;
  55 #elif defined(_WIN32)
  56   LARGE_INTEGER start_time;
  57   LARGE_INTEGER end_time;
  58 #endif
  59   GBool active;
  60 };
  61
  62 #endif