WCudaMSE/API_CppTest/INC/cpptest-time.h

   1 // ---
   2 //
   3 // $Id: cpptest-time.h,v 1.3 2005/06/08 08:08:06 nilu Exp $
   4 //
   5 // CppTest - A C++ Unit Testing Framework
   6 // Copyright (c) 2003 Niklas Lundell
   7 //
   8 // ---
   9 //
  10 // This library is free software; you can redistribute it and/or
  11 // modify it under the terms of the GNU Lesser General Public
  12 // License as published by the Free Software Foundation; either
  13 // version 2 of the License, or (at your option) any later version.
  14 //
  15 // This library is distributed in the hope that it will be useful,
  16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18 // Lesser General Public License for more details.
  19 //
  20 // You should have received a copy of the GNU Lesser General Public
  21 // License along with this library; if not, write to the
  22 // Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  23 // Boston, MA 02111-1307, USA.
  24 //
  25 // ---
  26
  27 /** \file */
  28
  29 #ifndef CPPTEST_TIME_H
  30 #define CPPTEST_TIME_H
  31
  32 #include <iostream>
  33 #include <string>
  34
  35 namespace Test
  36 {
  37         /// \brief %Time representation.
  38         ///
  39         /// Encapsulates a time value with microsecond resolution. It is possible
  40         /// to retrieve the current time, add and subtract time values, and output
  41         /// the time to an output stream.
  42         ///
  43         class Time
  44         {
  45         public:
  46                 Time();
  47                 Time(unsigned int sec, unsigned int usec);
  48
  49                 unsigned int seconds() const;
  50                 unsigned int microseconds() const;
  51
  52                 static Time current();
  53
  54                 friend Time operator+(const Time& t1, const Time& t2);
  55                 friend Time operator-(const Time& t1, const Time& t2);
  56
  57                 friend std::ostream& operator<<(std::ostream& os, const Time& t);
  58
  59         private:
  60                 unsigned int _sec;
  61                 unsigned int _usec;
  62         };
  63
  64 } // namespace Test
  65
  66 #endif // #ifndef CPPTEST_TIME_H