Main Page | Modules | Namespace List | Class Hierarchy | Alphabetical List | Class List | Directories | File List | Namespace Members | Class Members | File Members | Related Pages

phMath.cpp

Go to the documentation of this file.
00001 /* ---------------------------------------------------------------------------
00002     Phission :
00003         Realtime Vision Processing System
00004 
00005     Copyright (C) 2003-2006 Philip D.S. Thoren (pthoren@cs.uml.edu)
00006     University of Massachusetts at Lowell,
00007     Laboratory for Artificial Intelligence and Robotics
00008 
00009     This file is part of Phission.
00010 
00011     Phission is free software; you can redistribute it and/or modify
00012     it under the terms of the GNU Lesser General Public License as published by
00013     the Free Software Foundation; either version 2 of the License, or
00014     (at your option) any later version.
00015 
00016     Phission is distributed in the hope that it will be useful,
00017     but WITHOUT ANY WARRANTY; without even the implied warranty of
00018     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019     GNU Lesser General Public License for more details.
00020 
00021     You should have received a copy of the GNU Lesser General Public License
00022     along with Phission; if not, write to the Free Software
00023     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00024 
00025  ---------------------------------------------------------------------------*/
00026 #ifdef HAVE_CONFIG_H
00027     #include <phissionconfig.h>
00028 #endif
00029 
00030 #if defined(HAVE_MATH_H)
00031     #include <math.h>
00032 #endif
00033 
00034 #ifdef __cplusplus
00035 extern "C" {
00036 #endif
00037 
00038 #if defined(__ADSPBLACKFIN__) || defined(_MSC_VER)
00039     /* round isn't defined on the blackfin */
00040 
00041     int round(double x)
00042     {
00043         if ((ceil(x)-x) > 0.5)
00044         {
00045             return (int)floor(x);
00046         }
00047         else 
00048         {
00049             return (int)ceil(x);
00050         }
00051     }
00052 #endif
00053 
00054 #ifdef __cplusplus
00055 } /* extern "C" { */
00056 #endif




Copyright (C) 2002 - 2007 Philip D.S. Thoren ( pthoren@users.sourceforge.net )
University Of Massachusetts at Lowell
Robotics Lab
SourceForge.net Logo

Generated on Sat Jun 16 02:44:02 2007 for phission by  doxygen 1.4.4