libs/orcaice/timeutils.h

00001 /*
00002  * Orca-Robotics Project: Components for robotics 
00003  *               http://orca-robotics.sf.net/
00004  * Copyright (c) 2004-2009 Alex Brooks, Alexei Makarenko, Tobias Kaupp
00005  *
00006  * This copy of Orca is licensed to you under the terms described in
00007  * the LICENSE file included in this distribution.
00008  *
00009  */
00010 
00011 #ifndef ORCAICE_TIME_UTILITIES_H
00012 #define ORCAICE_TIME_UTILITIES_H
00013 
00014 #include <orca/common.h>
00015 #include <IceUtil/Time.h>
00016 
00017 namespace orcaice
00018 {
00019 
00021 
00034 
00036 orca::Time getNow();
00038 void setToNow( orca::Time & t );
00039 
00041 IceUtil::Time toIceTime( const orca::Time & t );
00043 orca::Time toOrcaTime( const IceUtil::Time & t );
00044 
00047 inline std::string toDateTime( const orca::Time &t )
00048 { return toIceTime(t).toDateTime(); }
00049 
00055 orca::Time toOrcaTime( double seconds );
00060 double timeAsDouble( const orca::Time &t );
00062 void add( orca::Time &t, double seconds );
00064 void subtract( orca::Time &t, double seconds );
00065 
00068 orca::TimeOfDay toOrcaTimeOfDay( const IceUtil::Time & t );
00071 orca::Date toOrcaDate( const IceUtil::Time & t );
00072 
00075 orca::Time timeDiff( const orca::Time &t1, const orca::Time &t2 );
00078 double timeDiffAsDouble( const orca::Time &t1, const orca::Time &t2 );
00079 
00081 
00082 
00083 } // namespace
00084 
00085 #endif