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29 #ifndef MEASURES_MFREQUENCY_H
30 #define MEASURES_MFREQUENCY_H
33 #include <casacore/casa/aips.h>
34 #include <casacore/measures/Measures/MeasBase.h>
35 #include <casacore/measures/Measures/MeasRef.h>
36 #include <casacore/casa/Quanta/MVFrequency.h>
45 template <
class M>
class MeasConvert;
46 template <
class M>
class ArrayMeasColumn;
47 template <
class M>
class ScalarMeasColumn;
272 const uInt *&typ)
const;
Types
Each derived class should have a Types enumeration, specifying the recognised frame types.
A Measure: wave characteristics.
MDoppler toDoppler(const MVFrequency &rest)
Make a Doppler velocity from the frequency and the specified rest frequency.
static void checkMyTypes()
virtual Measure * clone() const
Make a copy.
virtual uInt type() const
Get the type (== Register() of derived Measure (faster than Strings) All should have: static uInt myT...
Physical quantities within reference frame.
static void assure(const Measure &in)
virtual String getRefString() const
Get the reference type (for records, including codes like R_)
virtual const String & getDefaultType() const
Get the default reference type.
static MFrequency::Types typeFromString(const String &in)
Throws an exception if the type string is not recognized.
Base class for values in a Measure.
ArrayMeasColumn< MFrequency > ArrayColumn
virtual const String * allTypes(Int &nall, Int &nextra, const uInt *&typ) const
Get a list of all known reference codes.
static Bool getType(MFrequency::Types &tp, const String &in)
Translate string to reference code.
Internal value for MFrequency.
Quantity get(const Unit &un) const
Get frequency in specified units.
static const String & showMe()
MCFrequency MCType
Measure conversion routines for this class (i.e.
virtual Bool setOffset(const Measure &in)
Set the offset in the reference (False if non-matching Measure)
MeasRef< MFrequency > Ref
Measure reference (i.e.
MFrequency()
Tip: In the following constructors and other functions, all MeasRef can be replaced with simple Measu...
MeasConvert< MFrequency > Convert
Measure conversion use (i.e.
virtual const String & tellMe() const
Tell me your type.
this file contains all the compiler specific defines
static MFrequency::Types castType(uInt tp)
Translate reference code.
static MFrequency fromDoppler(const MDoppler &dop, const MVFrequency &rest)
Make a frequency from the Doppler velocity and the specified rest frequency (default reference type L...
Types
Types of known MFrequencies Warning: The order defines the order in the translation matrix FromTo in...
static const String & showType(MFrequency::Types tp)
virtual Bool setRefString(const String &in)
Set the reference type to the specified String.
Base class for all measures.
A Measure: Doppler shift.
String: the storage and methods of handling collections of characters.
static const String * allMyTypes(Int &nall, Int &nextra, const uInt *&typ)
bool Bool
Define the standard types used by Casacore.
ScalarMeasColumn< MFrequency > ScalarColumn
Measure table Columns (e.g., MFrequency::ScalarColumn)
MVFrequency MVType
Measure value container for this class (i.e.
MFrequency conversion routines.
MFrequency toRest(const MDoppler &dop) const
Make a rest frequency using a Doppler velocity.
Bool giveMe(MFrequency::Ref &mr, const String &in)
static uInt myType()
Get my type (as Register)
virtual void checkTypes() const
Check if all internal tables of types (both enum and String) are complete and correct.