src/util/timetaker.h

   1 /*
   2 Minetest
   3 Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU Lesser General Public License as published by
   7 the Free Software Foundation; either version 2.1 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU Lesser General Public License for more details.
  14
  15 You should have received a copy of the GNU Lesser General Public License along
  16 with this program; if not, write to the Free Software Foundation, Inc.,
  17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20 #pragma once
  21
  22 #include "irrlichttypes.h"
  23 #include "gettime.h"
  24
  25 /*
  26         TimeTaker
  27 */
  28
  29 class TimeTaker
  30 {
  31 public:
  32         TimeTaker(const std::string &name, u64 *result=nullptr,
  33                 TimePrecision prec=PRECISION_MILLI);
  34
  35         ~TimeTaker()
  36         {
  37                 stop();
  38         }
  39
  40         u64 stop(bool quiet=false);
  41
  42         u64 getTimerTime();
  43
  44 private:
  45         std::string m_name;
  46         u64 m_time1;
  47         bool m_running = true;
  48         TimePrecision m_precision;
  49         u64 *m_result = nullptr;
  50 };