Data types used for loaded data. More...

#include <TBData.h>

Inheritance diagram for casa::TBData:

Public Member Functions
	TBData ()
	Default Constructor.
virtual	~TBData ()
String	displayValue ()
	See TBData::asString().
virtual String	asString ()=0
	asString() must be implemented by any subclass.
virtual double	asDouble ()=0
	asDouble() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a double.
virtual float	asFloat ()=0
	asFloat() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a float.
virtual int	asInt ()=0
	asInt() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as an int.
virtual unsigned int	asUInt ()=0
	asUInt() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as an unsigned int.
virtual bool	asBool ()=0
	asBool() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a boolean.
virtual char	asChar ()=0
	asChar() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a char.
virtual unsigned char	asUChar ()=0
	asUChar() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as an unsigned character.
virtual short int	asShort ()=0
	asShort() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a short.
virtual pair< float, float >	asComplex ()=0
	asComplex() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a complex.
virtual pair< double, double >	asDComplex ()=0
	asDComplex() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a double complex.
virtual Record *	asRecord ()=0
	asRecord() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a record.
virtual void	setValue (TBData &value)=0
	setValue() must be implemented by any subclass.
virtual String	getType ()=0
	getType() must be implemented by any subclass.
virtual bool	equals (TBData *data)=0
	equals() must be implemented by any subclass.
Static Public Member Functions
static TBData *	create (String value, String type)
	Creates and returns a TBData object representing the given value and type.
static TBData *	create (TBArray *array, String type)
	Creates a TBArrayData object containing the data in the given TBArray object with the given type.
static TBData *	create (TBData &data)
	Creates and returns a copy of the given TBData.

Detailed Description

Data types used for loaded data.

Synopsis

TBData is the abstract superclass for any data type that the browser knows about. The idea is to get around templates and other such unpleasantness that causes unnecessary code copying.

Definition at line 54 of file TBData.h.

Constructor & Destructor Documentation

casa::TBData::TBData ( )

Default Constructor.

virtual casa::TBData::~TBData ( ) [virtual]

Member Function Documentation

virtual bool casa::TBData::asBool ( ) [pure virtual]

asBool() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a boolean.

Implemented in casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

virtual char casa::TBData::asChar ( ) [pure virtual]

asChar() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a char.

Implemented in casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

virtual pair<float, float> casa::TBData::asComplex ( ) [pure virtual]

asComplex() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a complex.

Implemented in casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

virtual pair<double, double> casa::TBData::asDComplex ( ) [pure virtual]

asDComplex() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a double complex.

Implemented in casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

virtual double casa::TBData::asDouble ( ) [pure virtual]

asDouble() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a double.

Implemented in casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

virtual float casa::TBData::asFloat ( ) [pure virtual]

asFloat() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a float.

Implemented in casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

virtual int casa::TBData::asInt ( ) [pure virtual]

asInt() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as an int.

Implemented in casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

virtual Record* casa::TBData::asRecord ( ) [pure virtual]

asRecord() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a record.

Implemented in casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

virtual short int casa::TBData::asShort ( ) [pure virtual]

asShort() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as a short.

Implemented in casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

virtual String casa::TBData::asString ( ) [pure virtual]

asString() must be implemented by any subclass.

Returns this data value in String form. This method is especially important because the browser uses this String to display in the GUI widgets.

Implemented in casa::TBArrayDataDComplex, casa::TBArrayDataComplex, casa::TBArrayDataShort, casa::TBArrayDataUChar, casa::TBArrayDataChar, casa::TBArrayDataBool, casa::TBArrayDataUInt, casa::TBArrayDataInt, casa::TBArrayDataFloat, casa::TBArrayDataDouble, casa::TBArrayDataString, casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

virtual unsigned char casa::TBData::asUChar ( ) [pure virtual]

asUChar() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as an unsigned character.

Implemented in casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

virtual unsigned int casa::TBData::asUInt ( ) [pure virtual]

asUInt() must be implemented by any subclass, although the returned value does not have to be valid for classes for which the value cannot be represented as an unsigned int.

Implemented in casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

static TBData* casa::TBData::create	(	String	value,
		String	type
	)		`[static]`

Creates and returns a TBData object representing the given value and type.

May return NULL if the value/type combination is invalid. NOTE: this method currently does not work for Records in String form.

static TBData* casa::TBData::create	(	TBArray *	array,
		String	type
	)		`[static]`

Creates a TBArrayData object containing the data in the given TBArray object with the given type.

NOTE: with the restructuring of the browser to use TBDatas rather than Strings to store data, this method should NOT be used. It is currently being used as a helper method for create(String, String), but its use is NOT encouraged.

static TBData* casa::TBData::create ( TBData & data ) [static]

Creates and returns a copy of the given TBData.

String casa::TBData::displayValue ( )

See TBData::asString().

virtual bool casa::TBData::equals ( TBData * data ) [pure virtual]

equals() must be implemented by any subclass.

Returns true if the given TBData is equal to this TBData object, false otherwise. Note: the behavior of this method is undefined if the given TBData is not of the same type as "this" TBData.

Implemented in casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

virtual String casa::TBData::getType ( ) [pure virtual]

getType() must be implemented by any subclass.

Returns this TBData object's type. Must be one of TBConstants::TYPE_* definitions.

Implemented in casa::TBArrayDataDComplex, casa::TBArrayDataComplex, casa::TBArrayDataShort, casa::TBArrayDataUChar, casa::TBArrayDataChar, casa::TBArrayDataBool, casa::TBArrayDataUInt, casa::TBArrayDataInt, casa::TBArrayDataFloat, casa::TBArrayDataDouble, casa::TBArrayDataString, casa::TBDataDate, casa::TBDataRecord, casa::TBDataTable, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

virtual void casa::TBData::setValue ( TBData & value ) [pure virtual]

setValue() must be implemented by any subclass.

Sets this data's value to the value of the given TBData. Note: the behavior of this method is undefined if the given TBData is not the same type as "this" TBData.

Implemented in casa::TBArrayData, casa::TBDataDate, casa::TBDataRecord, casa::TBDataDComplex, casa::TBDataComplex, casa::TBDataShort, casa::TBDataUChar, casa::TBDataChar, casa::TBDataBool, casa::TBDataUInt, casa::TBDataInt, casa::TBDataFloat, casa::TBDataDouble, and casa::TBDataString.

The documentation for this class was generated from the following file:

code/casaqt/QtBrowser/TBData.h

Public Member Functions

Static Public Member Functions

Detailed Description

Synopsis

Constructor & Destructor Documentation

Member Function Documentation