casa::TBDataDate Class Reference

Implementation of TBData for date data. More...

#include <TBData.h>

Inheritance diagram for casa::TBDataDate:

List of all members.

Public Member Functions
	TBDataDate (String value, int decimals=TBConstants::DEFAULT_DATE_DECIMALS)
	Constructor that parses a date from the given String and then stores the human-readable value with the given number of decimals.
	TBDataDate (double value, int decimals=TBConstants::DEFAULT_DATE_DECIMALS)
	Constructor that stores the date from the given double and then stores the human-readable value with the given number of decimals.
	TBDataDate (TBData &data)
	Constructor that calls setValue().
virtual	~TBDataDate ()
String	asString ()
	Returns the human-readable value.
double	asDouble ()
	Returns the value.
float	asFloat ()
	Invalid operations.
int	asInt ()
	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.
unsigned int	asUInt ()
	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.
bool	asBool ()
	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.
char	asChar ()
	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.
unsigned char	asUChar ()
	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.
short int	asShort ()
	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.
pair< float, float >	asComplex ()
	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.
pair< double, double >	asDComplex ()
	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.
Record *	asRecord ()
	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.
void	setValue (TBData &value)
	If the given TBData is a String, parses a date from the String value.
String	getType ()
	Returns the date type.
bool	equals (TBData *data)
	Returns true if the given data is a date type and their values are equal, false otherwise.
Private Attributes
double	value
	Value.
String	valueStr
	Human-readable representation of value.

---

Detailed Description

Implementation of TBData for date data.

Synopsis

A date is somewhat special in that the data is stored as a double that represents Modified Julian Seconds, but when we view the data we want it in a human-readable form. For this reason, a TBDataDate stores two values: the double representation and the String representation.

Definition at line 914 of file TBData.h.

---

Constructor & Destructor Documentation

casa::TBDataDate::TBDataDate	(	String	value,
		int	decimals = TBConstants::DEFAULT_DATE_DECIMALS
	)

Constructor that parses a date from the given String and then stores the human-readable value with the given number of decimals.

casa::TBDataDate::TBDataDate	(	double	value,
		int	decimals = TBConstants::DEFAULT_DATE_DECIMALS
	)

Constructor that stores the date from the given double and then stores the human-readable value with the given number of decimals.

casa::TBDataDate::TBDataDate

(

TBData &

data

)

Constructor that calls setValue().

virtual casa::TBDataDate::~TBDataDate

(

)

[virtual]

---

Member Function Documentation

bool casa::TBDataDate::asBool

(

)

[inline, 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.

Implements casa::TBData.

Definition at line 942 of file TBData.h.

char casa::TBDataDate::asChar

(

)

[inline, 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.

Implements casa::TBData.

Definition at line 943 of file TBData.h.

pair<float, float> casa::TBDataDate::asComplex

(

)

[inline, 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.

Implements casa::TBData.

Definition at line 946 of file TBData.h.

pair<double, double> casa::TBDataDate::asDComplex

(

)

[inline, 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.

Implements casa::TBData.

Definition at line 947 of file TBData.h.

double casa::TBDataDate::asDouble

(

)

[virtual]

Returns the value.

Implements casa::TBData.

float casa::TBDataDate::asFloat

(

)

[inline, virtual]

Invalid operations.

Implements casa::TBData.

Definition at line 939 of file TBData.h.

int casa::TBDataDate::asInt

(

)

[inline, 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.

Implements casa::TBData.

Definition at line 940 of file TBData.h.

Record* casa::TBDataDate::asRecord

(

)

[inline, 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.

Implements casa::TBData.

Definition at line 948 of file TBData.h.

short int casa::TBDataDate::asShort

(

)

[inline, 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.

Implements casa::TBData.

Definition at line 945 of file TBData.h.

String casa::TBDataDate::asString

(

)

[virtual]

Returns the human-readable value.

Implements casa::TBData.

unsigned char casa::TBDataDate::asUChar

(

)

[inline, 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.

Implements casa::TBData.

Definition at line 944 of file TBData.h.

unsigned int casa::TBDataDate::asUInt

(

)

[inline, 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.

Implements casa::TBData.

Definition at line 941 of file TBData.h.

bool casa::TBDataDate::equals

(

TBData *

data

)

[virtual]

Returns true if the given data is a date type and their values are equal, false otherwise.

Implements casa::TBData.

String casa::TBDataDate::getType

(

)

[inline, virtual]

Returns the date type.

Implements casa::TBData.

Definition at line 957 of file TBData.h.

void casa::TBDataDate::setValue

(

TBData &

value

)

[virtual]

If the given TBData is a String, parses a date from the String value.

Otherwise, if the given TBData is a double or date, sets the date value.

Implements casa::TBData.

---

Member Data Documentation

double casa::TBDataDate::value [private]

Value.

Definition at line 965 of file TBData.h.

String casa::TBDataDate::valueStr [private]

Human-readable representation of value.

Definition at line 968 of file TBData.h.

---

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

• code/casaqt/QtBrowser/TBData.h