MAK RTIspy API Documentation for HLA 1516: HLAfloat64IntervalImpl1516e.h Source File

Go to the documentation of this file.
00001 /*******************************************************************************
00002 ** Copyright (c) 2010 MaK Technologies, Inc.
00003 ** All rights reserved.
00004 *******************************************************************************/
00005 /*********************************************************************
00006 ** $RCSfile: logicalTimeImplFloat.cxx,v $ $Revision: 1.4 $ $State: Exp $
00007 *********************************************************************/
00008 
00009 #ifdef DtIFSPEC1516E
00010 
00011 #include "rtiMsConfig.h"
00012 #include <RTI/time/HLAfloat64Interval.h>
00013 
00014 #if !WIN32 && !VXWORKS && !VMS && !__darwin__
00015 #include <values.h>
00016 #else
00017 #if VMS
00018 #include <limits>
00019 #define MAXDOUBLE       numeric_limits<double>::max()
00020 #else
00021 #define MAXDOUBLE       1.7976931348623157e+308
00022 #endif
00023 #endif
00024 #define FLOAT64_POSITIVE_INFINITY (MAXDOUBLE)
00025 #define FLOAT64_EPSILON (0.000000001)
00026 #define FLOAT64_ZERO (0.0)
00027 
00028 namespace rti1516e
00029 {
00030    class DT_DLL_LRC HLAfloat64IntervalImpl
00031    {
00032    public:
00033 
00035       HLAfloat64IntervalImpl();
00036       HLAfloat64IntervalImpl(double const & value);
00037       HLAfloat64IntervalImpl(HLAfloat64IntervalImpl const & value);
00038 
00040       virtual ~HLAfloat64IntervalImpl ();
00041 
00043       virtual void setZero ();
00044       virtual bool isZero () const;
00045       virtual void setEpsilon ();
00046       virtual bool isEpsilon () const;
00047 
00049       virtual rti1516e::HLAfloat64IntervalImpl& operator= (double value);
00050       virtual rti1516e::HLAfloat64IntervalImpl& operator= (const rti1516e::HLAfloat64IntervalImpl& value);
00051 
00053       virtual rti1516e::HLAfloat64IntervalImpl& operator+= (double addend)
00054          throw (rti1516e::IllegalTimeArithmetic);
00055 
00056       virtual rti1516e::HLAfloat64IntervalImpl& operator-= (double subtrahend)
00057          throw (rti1516e::IllegalTimeArithmetic);
00058 
00059       virtual void setToDifference (double minuend, double subtrahend)
00060          throw (rti1516e::IllegalTimeArithmetic);
00061 
00063       virtual double getInterval () const;
00064       virtual void setInterval (double value);
00065 
00066    protected:
00067 
00068       double myInterval;
00069       static const double theZero;
00070       static const double theEpsilon;
00071       static const double thePositiveInfinity;
00072    };
00073 }
00074 
00075 #endif // DtIFSPEC1516E