FITS keyword. More...

#include <fits.h>

Public Member Functions
	FitsKeyword (const FitsKeyword &)
	A word about friends: FitsKeywordList accesses the next and prev pointers and the FitsKeyword constructors. More...

FitsKeyword &	operator= (const FitsKeyword &)

	~FitsKeyword ()

const char *	name () const
	get info about the name More...

int	namelen () const

Bool	isreserved () const

Bool	isindexed () const

const ReservedFitsKeyword &	kw () const

int	index () const

const char *	comm () const
	access the keyword comment More...

int	commlen () const

int	err () const
	access the error status More...

FITS::ValueType	type () const
	the datatype of the keyword More...

Bool	asBool () const
	access the value of the keyword More...

const char *	asString () const

int	valStrlen () const

Int	asInt () const

float	asFloat () const

double	asDouble () const

IComplex	asIComplex () const

Complex	asComplex () const

DComplex	asDComplex () const

const void *	value () const

FitsKeyword &	operator= (Bool)
	change the value of the keyword More...

FitsKeyword &	operator= (const char *)

FitsKeyword &	operator= (Int)

FitsKeyword &	operator= (float)

FitsKeyword &	operator= (double)

FitsKeyword &	operator= (IComplex)

FitsKeyword &	operator= (Complex)

FitsKeyword &	operator= (DComplex)

void	comm (const char *)
	change the comment of the keyword More...

void	name (const char *)
	change the name of the keyword More...

Private Member Functions
void	del_val ()

void	init (const FitsKeyword &)

void	setval (const FITS::ValueType &, const void *, int)

void	setcomm (const char *, int)

	FitsKeyword (const char , int, FITS::ValueType, const void , int, const char *, int)
	private constructors for use by friends More...

	FitsKeyword (const ReservedFitsKeyword , int, FITS::ValueType, const void , int, const char *, int)
	constructs reserved keywords parms: resword, index, val, vallen, comm, commlen More...

Static Private Member Functions
static void	err (const char , const FITS::ValueType &, const void , const char *)

static void	memchk (void *)

Private Attributes
FitsKeyword *	next_

FitsKeyword *	prev_

char *	name_
	the keyword name if name_ is 0, keyword is not a user defined name if ndx is 0, there is no index More...

const ReservedFitsKeyword *	kw_

int	ndx

short	namelen_

char *	comm_
	the keyword comment if comm_ is 0, there is no comment More...

short	commlen_

FITS::ValueType	type_
	the keyword value More...

union {
Bool bval

Int ival

float fval

double dval

};

void *	val

short	vallen

Friends
class	FitsKeywordList

class	FitsParse

Detailed Description

FITS keyword.

Review Status

Reviewed By:: UNKNOWN
Date Reviewed:: before2004/08/25

Synopsis

A FITS keyword contains a name, a value and a comment.

Definition at line 519 of file fits.h.

Constructor & Destructor Documentation

casacore::FitsKeyword::FitsKeyword ( const FitsKeyword & k )

inline

A word about friends: FitsKeywordList accesses the next and prev pointers and the FitsKeyword constructors.

FitsParse only accesses the FitsKeyword constructors.

Definition at line 647 of file fits.h.

References init().

casacore::FitsKeyword::~FitsKeyword ( )

inline

Definition at line 651 of file fits.h.

References comm_, del_val(), and name_.

casacore::FitsKeyword::FitsKeyword	(	const char *	,
		int	,
		FITS::ValueType	,
		const void *	,
		int	,
		const char *	,
		int
	)

private

private constructors for use by friends

constructs user-defined keywords parms: name, namelen, type, val, vallen, comm, commlen

casacore::FitsKeyword::FitsKeyword	(	const ReservedFitsKeyword *	,
		int	,
		FITS::ValueType	,
		const void *	,
		int	,
		const char *	,
		int
	)

private

constructs reserved keywords parms: resword, index, val, vallen, comm, commlen

Member Function Documentation

Bool casacore::FitsKeyword::asBool ( ) const

inline

access the value of the keyword

Definition at line 673 of file fits.h.

References bval.

Complex casacore::FitsKeyword::asComplex ( ) const

inline

Definition at line 712 of file fits.h.

References val.

DComplex casacore::FitsKeyword::asDComplex ( ) const

inline

Definition at line 714 of file fits.h.

References val.

double casacore::FitsKeyword::asDouble ( ) const

inline

Definition at line 697 of file fits.h.

References casacore::FITS::BYTE, casacore::FITS::DOUBLE, dval, casacore::FITS::FLOAT, fval, ival, casacore::FITS::LONG, casacore::FITS::SHORT, and type().

float casacore::FitsKeyword::asFloat ( ) const

inline

Definition at line 684 of file fits.h.

References casacore::FITS::BYTE, casacore::FITS::DOUBLE, dval, casacore::FITS::FLOAT, fval, ival, casacore::FITS::LONG, casacore::FITS::SHORT, and type().

IComplex casacore::FitsKeyword::asIComplex ( ) const

inline

Definition at line 710 of file fits.h.

References val.

Int casacore::FitsKeyword::asInt ( ) const

inline

Definition at line 677 of file fits.h.

References ival, casacore::FITS::LONG, and type().

const char * casacore::FitsKeyword::asString ( ) const

inline

Definition at line 674 of file fits.h.

References val, and vallen.

const char * casacore::FitsKeyword::comm ( ) const

inline

access the keyword comment

Definition at line 667 of file fits.h.

References comm_.

void casacore::FitsKeyword::comm ( const char * )

change the comment of the keyword

int casacore::FitsKeyword::commlen ( ) const

inline

Definition at line 669 of file fits.h.

References commlen_.

void casacore::FitsKeyword::del_val ( )

private

Referenced by operator=(), and ~FitsKeyword().

int casacore::FitsKeyword::err ( ) const

inline

access the error status

Definition at line 670 of file fits.h.

References casacore::FITS::ERRWORD, kw(), and name().

static void casacore::FitsKeyword::err	(	const char *	,
		const FITS::ValueType &	,
		const void *	,
		const char *
	)

staticprivate

int casacore::FitsKeyword::index ( ) const

inline

Definition at line 665 of file fits.h.

References ndx.

void casacore::FitsKeyword::init ( const FitsKeyword & )

private

Referenced by FitsKeyword(), and operator=().

Bool casacore::FitsKeyword::isindexed ( ) const

inline

Definition at line 664 of file fits.h.

References casacore::False, ndx, and casacore::True.

Bool casacore::FitsKeyword::isreserved ( ) const

inline

Definition at line 658 of file fits.h.

References casacore::FITS::ERRWORD, casacore::False, kw(), name(), casacore::True, and casacore::FITS::USER_DEF.

Referenced by name().

const ReservedFitsKeyword & casacore::FitsKeyword::kw ( ) const

inline

Definition at line 657 of file fits.h.

References kw_.

Referenced by err(), isreserved(), and name().

static void casacore::FitsKeyword::memchk ( void * )

staticprivate

const char * casacore::FitsKeyword::name ( ) const

inline

get info about the name

Definition at line 661 of file fits.h.

References casacore::ReservedFitsKeyword::aname(), isreserved(), kw(), name_, and namelen_.

Referenced by err(), and isreserved().

void casacore::FitsKeyword::name ( const char * )

change the name of the keyword

int casacore::FitsKeyword::namelen ( ) const

inline

Definition at line 663 of file fits.h.

References namelen_.

FitsKeyword & casacore::FitsKeyword::operator= ( const FitsKeyword & k )

inline

Definition at line 649 of file fits.h.

References comm_, del_val(), init(), and name_.

FitsKeyword & casacore::FitsKeyword::operator= ( Bool x )

inline

change the value of the keyword

Definition at line 717 of file fits.h.

References bval, casacore::FITS::LOGICAL, and type_.

FitsKeyword& casacore::FitsKeyword::operator= ( const char * )

FitsKeyword & casacore::FitsKeyword::operator= ( Int x )

inline

Definition at line 719 of file fits.h.

References ival, casacore::FITS::LONG, and type_.

FitsKeyword & casacore::FitsKeyword::operator= ( float x )

inline

Definition at line 721 of file fits.h.

References casacore::FITS::FLOAT, fval, and type_.

FitsKeyword & casacore::FitsKeyword::operator= ( double x )

inline

Definition at line 723 of file fits.h.

References casacore::FITS::DOUBLE, dval, and type_.

FitsKeyword & casacore::FitsKeyword::operator= ( IComplex x )

inline

Definition at line 725 of file fits.h.

References casacore::FITS::ICOMPLEX, type_, and val.

FitsKeyword & casacore::FitsKeyword::operator= ( Complex x )

inline

Definition at line 727 of file fits.h.

References casacore::FITS::COMPLEX, type_, and val.

FitsKeyword & casacore::FitsKeyword::operator= ( DComplex x )

inline

Definition at line 729 of file fits.h.

References casacore::FITS::DCOMPLEX, type_, and val.

void casacore::FitsKeyword::setcomm	(	const char *	,
		int
	)

private

void casacore::FitsKeyword::setval	(	const FITS::ValueType &	,
		const void *	,
		int
	)

private

FITS::ValueType casacore::FitsKeyword::type ( ) const

inline

the datatype of the keyword

Definition at line 671 of file fits.h.

References type_.

Referenced by asDouble(), asFloat(), and asInt().

int casacore::FitsKeyword::valStrlen ( ) const

inline

Definition at line 676 of file fits.h.

References vallen.

const void* casacore::FitsKeyword::value ( ) const

Friends And Related Function Documentation

friend class FitsKeywordList

friend

Definition at line 520 of file fits.h.

friend class FitsParse

friend

Definition at line 521 of file fits.h.

Member Data Documentation

union { ... }

Bool casacore::FitsKeyword::bval

Definition at line 612 of file fits.h.

Referenced by asBool(), and operator=().

char* casacore::FitsKeyword::comm_

private

the keyword comment if comm_ is 0, there is no comment

Definition at line 603 of file fits.h.

Referenced by comm(), operator=(), and ~FitsKeyword().

short casacore::FitsKeyword::commlen_

private

Definition at line 604 of file fits.h.

Referenced by commlen().

double casacore::FitsKeyword::dval

Definition at line 615 of file fits.h.

Referenced by asDouble(), asFloat(), and operator=().

float casacore::FitsKeyword::fval

Definition at line 614 of file fits.h.

Referenced by asDouble(), asFloat(), and operator=().

Int casacore::FitsKeyword::ival

Definition at line 613 of file fits.h.

Referenced by asDouble(), asFloat(), asInt(), and operator=().

const ReservedFitsKeyword* casacore::FitsKeyword::kw_

private

Definition at line 595 of file fits.h.

Referenced by kw().

char* casacore::FitsKeyword::name_

private

the keyword name if name_ is 0, keyword is not a user defined name if ndx is 0, there is no index

Definition at line 594 of file fits.h.

Referenced by name(), operator=(), and ~FitsKeyword().

short casacore::FitsKeyword::namelen_

private

Definition at line 597 of file fits.h.

Referenced by name(), and namelen().

int casacore::FitsKeyword::ndx

private

Definition at line 596 of file fits.h.

Referenced by index(), and isindexed().

FitsKeyword* casacore::FitsKeyword::next_

private

Definition at line 587 of file fits.h.

FitsKeyword* casacore::FitsKeyword::prev_

private

Definition at line 588 of file fits.h.

FITS::ValueType casacore::FitsKeyword::type_

private

the keyword value

Definition at line 610 of file fits.h.

Referenced by operator=(), and type().

void* casacore::FitsKeyword::val

private

Definition at line 617 of file fits.h.

Referenced by asComplex(), asDComplex(), asIComplex(), asString(), and operator=().

short casacore::FitsKeyword::vallen

private

Definition at line 618 of file fits.h.

Referenced by asString(), and valStrlen().

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

casa/casacore/fits/FITS/fits.h

Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Friends

Detailed Description

Review Status

Synopsis

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation