casacore::FITSExtInfo Class Reference

class FitsKeywordList; More...

#include <FITSImgParser.h>

Public Member Functions
	FITSExtInfo (const String &name, const uInt &extindex, const String &extname, const Int &extversion, const Bool &hasdata)
	Construct the object. More...
	FITSExtInfo ()
	Construct the object. More...
	FITSExtInfo (const FITSExtInfo &other)
	Copy constructor (reference semantics) More...
	~FITSExtInfo ()
	Destructor does nothing. More...
FITSExtInfo &	operator= (const FITSExtInfo &other)
	Assignment (reference semantics). More...
Bool	operator== (const FITSExtInfo &extinfo)
	Relational operator. More...
String	get_extexpr (void)
	All extension information as a string. More...
String	get_extname (void)
	Return the extension name. More...
Int	get_extversion (void)
	Return the extension version. More...
Bool	has_data (void)
	Return whether there is data. More...
void	add_kwlist (FitsKeywordList &kwlist)
	Add a list of keywords. More...
FitsKeyword *	get_keyword (const String kname)
	Return a keyword. More...

Private Attributes
String	name_p
uInt	extindex_p
String	extname_p
Int	extversion_p
Bool	hasdata_p
FitsKeywordList	kwlist_p

Detailed Description

class FitsKeywordList;

Class for storing FITS Image extension information

Intended use:

Public interface

Review Status

Test programs:

tFITSImgParser

Etymology

The class stores the essential information on a FITS image extension.

Synopsis

The class stores the essential information on a FITS image extension, which is the FITS file name, the extension name, the extension version, the index within the FITS file.

Example

FITSImgParser fitsImg("in.fits");
FITSExtInfo extinfo("in.fits", 0, "SCI", 1, True);
Int index = fitsImg.get_index(extinfo);              // get the index of extension "[SCI, 1]"

Motivation

Helper class for accessing multi-extension FITS files.

Definition at line 216 of file FITSImgParser.h.

Constructor & Destructor Documentation

FITSExtInfo() [1/3]

casacore::FITSExtInfo::FITSExtInfo	(	const String &	name,
		const uInt &	extindex,
		const String &	extname,
		const Int &	extversion,
		const Bool &	hasdata
	)

Construct the object.

FITSExtInfo() [2/3]

casacore::FITSExtInfo::FITSExtInfo ( )

inline

Construct the object.

Definition at line 224 of file FITSImgParser.h.

References casacore::False.

FITSExtInfo() [3/3]

casacore::FITSExtInfo::FITSExtInfo

(

const FITSExtInfo &

other

)

Copy constructor (reference semantics)

~FITSExtInfo()

casacore::FITSExtInfo::~FITSExtInfo

(

)

Destructor does nothing.

Member Function Documentation

add_kwlist()

void casacore::FITSExtInfo::add_kwlist

(

FitsKeywordList &

kwlist

)

Add a list of keywords.

get_extexpr()

String casacore::FITSExtInfo::get_extexpr

(

void

)

All extension information as a string.

get_extname()

String casacore::FITSExtInfo::get_extname ( void  )

inline

Return the extension name.

Definition at line 245 of file FITSImgParser.h.

References extname_p.

get_extversion()

Int casacore::FITSExtInfo::get_extversion ( void  )

inline

Return the extension version.

Definition at line 248 of file FITSImgParser.h.

References extversion_p.

get_keyword()

FitsKeyword* casacore::FITSExtInfo::get_keyword ( const String  kname )

inline

Return a keyword.

Definition at line 257 of file FITSImgParser.h.

References casacore::String::c_str(), and kwlist_p.

has_data()

Bool casacore::FITSExtInfo::has_data ( void  )

inline

Return whether there is data.

Definition at line 251 of file FITSImgParser.h.

References hasdata_p.

operator=()

FITSExtInfo& casacore::FITSExtInfo::operator=

(

const FITSExtInfo &

other

)

Assignment (reference semantics).

operator==()

Bool casacore::FITSExtInfo::operator==

(

const FITSExtInfo &

extinfo

)

Relational operator.

Member Data Documentation

extindex_p

uInt casacore::FITSExtInfo::extindex_p

private

Definition at line 261 of file FITSImgParser.h.

extname_p

String casacore::FITSExtInfo::extname_p

private

Definition at line 262 of file FITSImgParser.h.

Referenced by get_extname().

extversion_p

Int casacore::FITSExtInfo::extversion_p

private

Definition at line 263 of file FITSImgParser.h.

Referenced by get_extversion().

hasdata_p

Bool casacore::FITSExtInfo::hasdata_p

private

Definition at line 264 of file FITSImgParser.h.

Referenced by has_data().

kwlist_p

FitsKeywordList casacore::FITSExtInfo::kwlist_p

private

Definition at line 265 of file FITSImgParser.h.

Referenced by get_keyword().

name_p

String casacore::FITSExtInfo::name_p

private

Definition at line 260 of file FITSImgParser.h.

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

• images/Images/FITSImgParser.h