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ExCTime.cpp

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00001 /*
00002  * ExNihilo 3D Engine
00003  * 
00004  *  This program is free software; you can redistribute it and/or modify
00005  *  it under the terms of the GNU General Public License as published by
00006  *  the Free Software Foundation; either version 2 of the License, or
00007  *  (at your option) any later version.
00008  *
00009  *  This program is distributed in the hope that it will be useful,
00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  *  GNU Library General Public License for more details.
00013  *
00014  *  You should have received a copy of the GNU General Public License
00015  *  along with this program; if not, write to the Free Software
00016  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00017  *
00018  * Please read AUTHORS file !!!
00019  * 
00020  * $Id: ExCTime.cpp,v 1.4 2002/07/05 12:50:39 binny Exp $
00021  *
00022  */
00023 
00024 #include "ExCTime.h"
00025 
00026 ExCTime::ExCTime () {
00027         _long_t = -1;
00028 }
00029 
00030 bool ExCTime::start (float long_t) {
00031         if (long_t <= 0) return false;
00032         else {
00033                 _long_t = long_t;
00034 #ifdef UNIX_SRC
00035                 _start = clock ();
00036 #endif
00037                 _real_t0 = time (NULL);
00038                 return true;
00039         }
00040 }
00041 
00042 bool ExCTime::startBlock (float long_t) {
00043         if (long_t < 0) return false;
00044         else if (long_t == 0) return true;
00045         else {
00046                 _long_t = long_t;
00047 #ifdef UNIX_SRC
00048                 _start = clock ();
00049 #endif
00050                 _real_t0 = time (NULL);
00051                 time_t t1;
00052                 do {
00053                         t1 = time (NULL);
00054                 } while (difftime (t1, _real_t0) < _long_t);
00055                 return true;
00056         }
00057 }
00058 
00059 bool ExCTime::stop (void) {
00060 #ifdef UNIX_SRC
00061         _finish = clock ();
00062 #endif
00063         _real_t1 = time (NULL);
00064         return true;
00065 }
00066 
00067 bool ExCTime::isTimePassed (float long_t) {
00068         time_t t1 = time (NULL);
00069         if (difftime (t1, _real_t0) >= _long_t) return true;
00070         else return false;
00071 }
00072 
00073 bool ExCTime::isFinished (void) {
00074         time_t t1 = time (NULL);
00075         if (difftime (t1, _real_t0) >= _long_t) return true;
00076         else return false;
00077 }
00078 
00079 #ifdef UNIX_SRC
00080 bool ExCTime::isClockTimePassed (float long_t) {
00081         clock_t f = clock ();
00082         if (((double) (f - _start) / CLOCKS_PER_SEC) >= long_t) return true;
00083         else return false;
00084 }
00085 
00086 bool ExCTime::isClockFinished (void) {
00087         clock_t f = clock ();
00088         if (((double) (f - _start) / CLOCKS_PER_SEC) >= _long_t) return true;
00089         else return false;
00090 }
00091 #endif

Généré le Tue Aug 6 20:25:26 2002 pour ExNihilo par doxygen1.2.17