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 #ifndef _PHTIMESTAMP_H 00027 #define _PHTIMESTAMP_H 00028 00029 #include <phStandard.h> 00030 #include <phStdint.h> 00031 #include <phMutex.h> 00032 00033 /* TODO: Implement the CLOCK_ID timestamp stuff below. 00034 * Using the regular gettimeofday functions. */ 00035 00036 /* ---------------------------------------------------------------------- */ 00040 /* ---------------------------------------------------------------------- */ 00046 PHAPI(class) phTimeStamp : public phObject 00047 { 00048 private: 00049 double m_stamp_val; 00050 int64_t m_priv; 00051 00052 public: 00053 phTimeStamp(); 00054 phTimeStamp( const phTimeStamp &stamp ); 00055 ~phTimeStamp(); 00056 00061 double getStampValue () const; 00062 uint32_t getSeconds () const; 00063 uint32_t getMilliseconds () const; 00064 uint32_t getMicroseconds () const; 00065 uintmax_t getNanoseconds () const; 00066 00067 int setFromSeconds ( uint32_t sec ); 00068 int setFromMilliseconds ( uint32_t milli ); 00069 int setFromMicroseconds ( uint32_t micro ); 00070 int setFromNanoseconds ( uintmax_t nano ); 00071 00072 void stamp(); 00073 void clear(); 00074 00075 /* comparison operators */ 00076 bool operator ==( const phTimeStamp &right ) const; 00077 bool operator < ( const phTimeStamp &right ) const; 00078 bool operator !=( const phTimeStamp &right ) const; 00079 bool operator <=( const phTimeStamp &right ) const; 00080 bool operator > ( const phTimeStamp &right ) const; 00081 bool operator >=( const phTimeStamp &right ) const; 00082 00083 /* Assignment operator */ 00084 phTimeStamp &operator = ( const phTimeStamp &right ); 00085 00086 /* Addition operators */ 00087 phTimeStamp &operator +=( const phTimeStamp &right ); 00088 phTimeStamp operator + ( const phTimeStamp &right ); 00089 00090 /* Subtraction operators */ 00091 phTimeStamp &operator -=( const phTimeStamp &right ); 00092 phTimeStamp operator - ( const phTimeStamp &right ); 00093 00094 void report( char *label = NULL, FILE *file_desc = NULL ); 00095 }; 00096 00097 #endif /* _PHTIMESTAMP_H */
Copyright (C) 2002 - 2007 |
Philip D.S. Thoren ( pthoren@users.sourceforge.net ) University Of Massachusetts at Lowell Robotics Lab |