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29 #ifndef MEASURES_MCEPOCH_H
30 #define MEASURES_MCEPOCH_H
33 #include <casacore/casa/aips.h>
34 #include <casacore/measures/Measures/MeasBase.h>
35 #include <casacore/measures/Measures/MeasRef.h>
36 #include <casacore/measures/Measures/MCBase.h>
37 #include <casacore/measures/Measures/MConvertBase.h>
38 #include <casacore/measures/Measures/MEpoch.h>
39 #include <casacore/casa/OS/Mutex.h>
A Measure: instant in time.
static CallOnce0 theirInitOnce
Object to ensure safe multi-threaded lazy single initialization.
Nutation class and calculations.
MEpoch conversion routines.
virtual void initConvert(uInt which, MConvertBase &mc)
Create help structures for Measure conversion routines.
virtual void doConvert(MeasValue &in, MRBase &inref, MRBase &outref, const MConvertBase &mc)
Routine to convert time from one reference frame to another.
Base class for values in a Measure.
Base for specific measure conversions.
Base for Reference frame for physical measures.
virtual void getConvert(MConvertBase &mc, const MRBase &inref, const MRBase &outref)
Create conversion function pointer.
static uInt FromTo_p[MEpoch::N_Types][MEpoch::N_Types]
Transition matrix.
static String showState()
Show the state of the conversion engine (mainly for debugging purposes)
this file contains all the compiler specific defines
A class for high precision time.
virtual void clearConvert()
Delete the pointers used in the MeasConvert help structure cache.
static void doFillState()
Fill the global state.
MCEpoch()
Default constructor.
String: the storage and methods of handling collections of characters.
static uInt ToRef_p[N_Routes][3]
Transition list.
Wrapper around std::call_once.
Conversion of Measures Base.
MCEpoch & operator=(const MCEpoch &other)
Assignment (not implemented)
Routes
Each derived class should have a list of routines to be called: