1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | foam-extend: Open Source CFD
4 \\ / O peration | Version: 3.2
5 \\ / A nd | Web: http://www.foam-extend.org
6 \\/ M anipulation | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
9 This file is part of foam-extend.
11 foam-extend is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation, either version 3 of the License, or (at your
14 option) any later version.
16 foam-extend is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
24 \*---------------------------------------------------------------------------*/
26 #include "clockTime.H"
30 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
35 // * * * * * * * * * * * * * * * Static Members * * * * * * * * * * * * * * //
38 // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
40 void clockTime::getTime(struct timeval& t)
42 gettimeofday(&t, NULL);
46 double clockTime::timeDifference
48 const struct timeval& start,
49 const struct timeval& end
52 return end.tv_sec - start.tv_sec + 1E-6*(end.tv_usec - start.tv_usec);
56 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
58 clockTime::clockTime()
61 lastTime_ = startTime_;
62 newTime_ = startTime_;
66 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
68 double clockTime::elapsedTime() const
71 return timeDifference(startTime_, newTime_);
75 double clockTime::timeIncrement() const
79 return timeDifference(lastTime_, newTime_);
83 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
85 } // End namespace Foam
87 // ************************************************************************* //