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00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2005 OpenCFD Ltd. 00006 \\/ M anipulation | 00007 ------------------------------------------------------------------------------- 00008 License 00009 This file is part of OpenFOAM. 00010 00011 OpenFOAM is free software; you can redistribute it and/or modify it 00012 under the terms of the GNU General Public License as published by the 00013 Free Software Foundation; either version 2 of the License, or (at your 00014 option) any later version. 00015 00016 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT 00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00018 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 00019 for more details. 00020 00021 You should have received a copy of the GNU General Public License 00022 along with OpenFOAM; if not, write to the Free Software Foundation, 00023 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00024 00025 Class 00026 clock 00027 00028 Description 00029 00030 SourceFiles 00031 clock.C 00032 00033 \*---------------------------------------------------------------------------*/ 00034 00035 #ifndef clock_H 00036 #define clock_H 00037 00038 #include <ctime> 00039 00040 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00041 00042 namespace Foam 00043 { 00044 00045 class string; 00046 00047 /*---------------------------------------------------------------------------*\ 00048 Class clock Declaration 00049 \*---------------------------------------------------------------------------*/ 00050 00051 class clock 00052 { 00053 // Private data 00054 00055 //- Start time in seconds 00056 time_t startTime_; 00057 00058 //- Time when clockTimeIncrement() was last called 00059 mutable time_t lastTime_; 00060 00061 //- Latest time from either elapsedClockTime() or clockTimeIncrement() 00062 mutable time_t newTime_; 00063 00064 //- Names of the months 00065 static char *monthnames[]; 00066 00067 00068 public: 00069 00070 // Constructors 00071 00072 //- Null constructor which stores the start time 00073 clock(); 00074 00075 00076 // Member Functions 00077 00078 //- Get the current clock time in seconds 00079 static time_t getTime(); 00080 00081 //- Return the current wall-clock date as a raw struct 00082 static const struct tm rawDate(); 00083 00084 //- Return the current wall-clock date as a string 00085 static string date(); 00086 00087 //- Return the current wall-clock time as a string 00088 static string clockTime(); 00089 00090 //- Returns wall-clock time from clock instantiation 00091 time_t elapsedClockTime() const; 00092 00093 //- Returns wall-clock time from last call of clockTimeIncrement() 00094 time_t clockTimeIncrement() const; 00095 }; 00096 00097 00098 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00099 00100 } // End namespace Foam 00101 00102 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00103 00104 #endif 00105 00106 // ************************************************************************* //