//===========================================================================
// SISL - SINTEF Spline Library, version 4.5.0.
// Definition and interrogation of NURBS curves and surfaces.
//
// Copyright (C) 2000-2005, 2010 SINTEF ICT, Applied Mathematics, Norway.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation version 2 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc.,
// 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
//
// Contact information: E-mail: tor.dokken@sintef.no
// SINTEF ICT, Department of Applied Mathematics,
// P.O. Box 124 Blindern,
// 0314 Oslo, Norway.
//
// Other licenses are also available for this software, notably licenses
// for:
// - Building commercial software.
// - Building software whose source code you wish to keep private.
//===========================================================================
00046 #ifndef MICROSOFT
00047 # include <strings.h>
00048 # include <unistd.h>
00049 #else
00050 # include <stdlib.h>
00051 #endif
00052
00053 #include <time.h>
00054
00055
00056
00057
00058 double jon_timer;
00059
00060
00061 static double jon_sec(void)
00062 {
00063 #ifndef MICROSOFT
00064 #ifdef LINUX
00065 struct timeb jon_ts;
00066 #else
00067 struct timespec jon_ts;
00068 #endif
00069 #else
00070 struct _timeb jon_ts;
00071 #endif
00072
00073 #ifndef MICROSOFT
00074 #ifdef LINUX
00075 ftime(&jon_ts);
00076 return (jon_ts.time + 0.001*jon_ts.millitm);
00077 #else
00078 clock_gettime(CLOCK_REALTIME, &jon_ts);
00079 return (int)(jon_ts.tv_sec) + ((double)(jon_ts.tv_nsec)/1e9);
00080 #endif
00081 #else
00082 _ftime(&jon_ts);
00083 return (jon_ts.time + 0.001*jon_ts.millitm);
00084 #endif
00085 }
00086
00087
00088 void tic(void)
00089 {
00090 jon_timer=jon_sec();
00091 }
00092
00093
00094 void toc(void)
00095 {
00096 printf("Time elapsed: %f\n", jon_sec()-jon_timer);
00097 }
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