(ascii) TABLE extension More...

#include <hdu.h>

Public Member Functions
	AsciiTableExtension (FitsInput &, FITSErrorHandler errhandler=FITSError::defaultHandler)
	AsciiTableExtension (FitsKeywordList &, FITSErrorHandler errhandler=FITSError::defaultHandler)
	AsciiTableExtension (FITSErrorHandler errhandler=FITSError::defaultHandler)
	~AsciiTableExtension ()
Int	tbcol (int n)
	position in which column starts
char *	tnull (int n)
	ascii string that represents the NULL value
int	write_ascTbl_hdr (FitsOutput &, long, long, int, const char *, long , const char , const char , const char *e)
	write the required keywords for ASCIITableExtension
Public Member Functions inherited from casacore::BinaryTableExtension
	BinaryTableExtension (FitsInput &, FITSErrorHandler errhandler=FITSError::defaultHandler)
	BinaryTableExtension (FitsKeywordList &, FITSErrorHandler errhandler=FITSError::defaultHandler)
	BinaryTableExtension (FITSErrorHandler errhandler=FITSError::defaultHandler)
	constructor to match write_bintbl_hdr()
virtual	~BinaryTableExtension ()
Int	nrows () const
	return basic elements of a table
Int	ncols () const
uInt	rowsize () const
Int	tfields () const
const char *	tform (int n) const
double	tscal (int n) const
double	tzero (int n) const
Bool	isatnull (int n) const
Int	tnull (int n) const
const char *	ttype (int n) const
const char *	tunit (int n) const
const char *	tdisp (int n) const
const char *	tdim (int n) const
const char *	ctype (int n) const
double	crpix (int n) const
double	crota (int n) const
double	crval (int n) const
double	cdelt (int n) const
Int	theap () const
const char *	author () const
const char *	referenc () const
int	bind (int, FitsBase &)
	binds a FitsField to a column
BinaryTableExtension &	operator++ ()
	row selector functions
BinaryTableExtension &	operator-- ()
BinaryTableExtension &	operator() (int)
int	read ()
	read entire table into memory
int	read (int)
	read next N rows into memory
int	set_next (int)
	prepare to write the next N rows
int	write (FitsOutput &)
	write current rows
int	write_binTbl_hdr (FitsOutput &, long, int, const char , const char , const char *, const char , long)
	create a binary table header without using FitsKeywordList objet.
FitsBase &	field (int i) const
	select a field
Int	currrow () const
	get current row
Public Member Functions inherited from casacore::ExtensionHeaderDataUnit
	ExtensionHeaderDataUnit (FitsInput &, FITSErrorHandler errhandler=FITSError::defaultHandler)
	ExtensionHeaderDataUnit (FitsKeywordList &, FITSErrorHandler errhandler=FITSError::defaultHandler)
	~ExtensionHeaderDataUnit ()
char *	xtension ()
char *	extname ()
Int	extver ()
Int	extlevel ()
Int	pcount ()
Int	gcount ()
int	read (char *addr, int nbytes)
	read next N bytes into addr
int	write (FitsOutput &fout, char *addr, int nbytes)
	write next N bytes from addr to the FITS output fout
Public Member Functions inherited from casacore::HeaderDataUnit
virtual	~HeaderDataUnit ()
Int	dims () const
Int	dim (int n) const
OFF_T	fitsdatasize () const
FITS::ValueType	datatype () const
Int	fitsitemsize () const
Int	localitemsize () const
FITS::HDUType	hdutype () const
int	err () const
int	skip (uInt n)
	skipping one or more HDU's
int	skip ()
int	write_hdr (FitsOutput &)
	write the current header
ConstFitsKeywordList &	kwlist ()
	Operations on the HDU's keyword list.
Vector< String >	kwlist_str (Bool length80=False)
	return the header of the chdu as a vector of String.
void	firstkw ()
void	lastkw ()
const FitsKeyword *	nextkw ()
const FitsKeyword *	prevkw ()
const FitsKeyword *	currkw ()
const FitsKeyword *	kw (int n)
const FitsKeyword *	kw (const FITS::ReservedName &n)
const FitsKeyword *	nextkw (FITS::ReservedName &n)
const FitsKeyword *	kw (FITS::ReservedName &n, int i)
const FitsKeyword *	nextkw (FITS::ReservedName &n, int i)
const FitsKeyword *	kw (const char *n)
const FitsKeyword *	nextkw (const char *n)
void	mk (FITS::ReservedName k, Bool v, const char *c=0)
void	mk (FITS::ReservedName k, const char v=0, const char c=0)
void	mk (FITS::ReservedName k, Int v, const char *c=0)
void	mk (FITS::ReservedName k, double v, const char *c=0)
void	mk (int n, FITS::ReservedName k, Bool v, const char *c=0)
void	mk (int n, FITS::ReservedName k, const char v, const char c=0)
void	mk (int n, FITS::ReservedName k, Int v, const char *c=0)
void	mk (int n, FITS::ReservedName k, double v, const char *c=0)
void	mk (const char n, Bool v, const char c=0)
void	mk (const char n, const char v=0, const char *c=0)
void	mk (const char n, Int v, const char c=0)
void	mk (const char n, float v, const char c=0)
void	mk (const char n, double v, const char c=0)
void	mk (const char n, Int r, Int i, const char c=0)
void	mk (const char n, float r, float i, const char c=0)
void	mk (const char n, double r, double i, const char c=0)
void	spaces (const char n=0, const char c=0)
void	comment (const char n=0, const char c=0)
void	history (const char *c=0)
Bool	notnull (double x) const
Bool	notnull (char *s) const
Bool	notnull (Int l) const
int	get_hdr (FITS::HDUType, FitsKeywordList &)
int	read_data (char *, Int)
int	write_data (FitsOutput &, char *, Int)
OFF_T	read_all_data (char *)
int	write_all_data (FitsOutput &, char *)

Protected Member Functions
int	readrow ()
	read and write the next FITS data row
int	writerow (FitsOutput &)
Protected Member Functions inherited from casacore::BinaryTableExtension
	BinaryTableExtension (FitsInput &, FITS::HDUType, FITSErrorHandler errhandler=FITSError::defaultHandler)
	sets field addresses in the current row void set_fitsrow(Int);
	BinaryTableExtension (FitsKeywordList &, FITS::HDUType, FITSErrorHandler errhandler=FITSError::defaultHandler)
	BinaryTableExtension (FITS::HDUType, FITSErrorHandler errhandler=FITSError::defaultHandler)
void	set_fitsrow (Int)
	sets field addresses in the current row
Protected Member Functions inherited from casacore::ExtensionHeaderDataUnit
	ExtensionHeaderDataUnit (FitsInput &, FITS::HDUType, FITSErrorHandler errhandler=FITSError::defaultHandler)
	ExtensionHeaderDataUnit (FitsKeywordList &, FITS::HDUType, FITSErrorHandler errhandler=FITSError::defaultHandler)
	ExtensionHeaderDataUnit (FITS::HDUType, FITSErrorHandler errhandler=FITSError::defaultHandler)
	This constructor is used for writing only required keywords.
Protected Member Functions inherited from casacore::HeaderDataUnit
	HeaderDataUnit (FitsInput &, FITS::HDUType, FITSErrorHandler errhandler=FITSError::defaultHandler)
	For input – ~ should delete the keyword list: kwflag = 1.
	HeaderDataUnit (FitsKeywordList &, FITS::HDUType, FITSErrorHandler errhandler=FITSError::defaultHandler, FitsInput *=0)
	For output – ~ should not delete keyword list: kwflag = 0 07/21/98 AKH Clarification: HeaderDataUnit has a copy of the FitsKeywordList, and should delete it.
	HeaderDataUnit (FITS::HDUType, FITSErrorHandler errhandler=FITSError::defaultHandler, FitsInput *=0)
	constructor for objects that write only required keyword to fits file.
bool	init_data_unit (FITS::HDUType t)
	for write required keywords only to use.
void	posEnd ()
void	errmsg (HDUErrs, const char *)
char *	assign (FITS::ReservedName)
char *	assign (FITS::ReservedName, int)
double	asgdbl (FITS::ReservedName, double)
double	asgdbl (FITS::ReservedName, int, double)

Protected Attributes
Int *	tbcol_x
char **	tnulla_x
uInt *	fits_width
char **	format
Protected Attributes inherited from casacore::BinaryTableExtension
Int	tfields_x
char **	tform_x
double *	tscal_x
double *	tzero_x
Bool *	isatnull_x
Int *	tnull_x
char **	ttype_x
char **	tunit_x
char **	tdisp_x
char **	tdim_x
char **	ctype_x
double *	crpix_x
double *	crota_x
double *	crval_x
double *	cdelt_x
Int	nAxis
Int	theap_x
char *	author_x
char *	referenc_x
unsigned char *	fitsrow
uInt *	fits_offset
uInt	fitsrowsize
Bool	isoptimum
unsigned char *	table
uInt	tablerowsize
uInt	alloc_row
Int	beg_row
Int	end_row
Int	curr_row
FitsBase **	fld
uInt *	table_offset
void **	data_addr
	data addresses of fields of current row
Protected Attributes inherited from casacore::ExtensionHeaderDataUnit
char *	xtension_x
char *	extname_x
Int	extver_x
Int	extlevel_x
Int	pcount_x
Int	gcount_x
Protected Attributes inherited from casacore::HeaderDataUnit
FitsKeywordList &	kwlist_
ConstFitsKeywordList	constkwlist_
FitsInput *	fin
FITSErrorHandler	errfn
HDUErrs	err_status
Int	no_dims
Int *	dimn
OFF_T	fits_data_size
	uInt fits_data_size; // size in bytes of total amount of data
FITS::ValueType	data_type
Int	fits_item_size
Int	local_item_size
FITS::HDUType	hdu_type
char	pad_char
double	double_null
char	char_null
Int	Int_null

Private Member Functions
void	at_assign ()

Additional Inherited Members
Public Types inherited from casacore::HeaderDataUnit
enum	HDUErrs { OK , NOMEM , MISSKEY , BADBITPIX , NOAXISN , NOPCOUNT , NOGCOUNT , BADPCOUNT , BADGCOUNT , NOGROUPS , BADNAXIS , BADREC , BADTYPE , BADRULES , BADSIZE , BADOPER , BADCONV , BADIO }
	error handling and error codes that can be returned More...
Static Public Member Functions inherited from casacore::HeaderDataUnit
static Bool	determine_type (FitsKeywordList &, FITS::HDUType &, FITS::ValueType &, FITSErrorHandler, HDUErrs &)
	Determines the HDU type and the data type Parameterss: keyword list, hdu type, data type, error handler and error status.
static Bool	compute_size (FitsKeywordList &, OFF_T &, Int &, FITS::HDUType &, FITS::ValueType &, FITSErrorHandler, HDUErrs &)
	Compute the total size of the data associated with an HDU.

Detailed Description

(ascii) TABLE extension

Definition at line 1158 of file hdu.h.

Constructor & Destructor Documentation

◆ AsciiTableExtension() [1/3]

casacore::AsciiTableExtension::AsciiTableExtension	(	FitsInput &	,
		FITSErrorHandler	errhandler = FITSError::defaultHandler )

References casacore::FITSError::defaultHandler().

◆ AsciiTableExtension() [2/3]

casacore::AsciiTableExtension::AsciiTableExtension	(	FitsKeywordList &	,
		FITSErrorHandler	errhandler = FITSError::defaultHandler )

References casacore::FITSError::defaultHandler().

◆ AsciiTableExtension() [3/3]

casacore::AsciiTableExtension::AsciiTableExtension ( FITSErrorHandler errhandler = FITSError::defaultHandler )

References casacore::FITSError::defaultHandler().

◆ ~AsciiTableExtension()

casacore::AsciiTableExtension::~AsciiTableExtension ( )

Member Function Documentation

◆ at_assign()

void casacore::AsciiTableExtension::at_assign ( )

private

◆ readrow()

int casacore::AsciiTableExtension::readrow ( )

protectedvirtual

read and write the next FITS data row

Reimplemented from casacore::BinaryTableExtension.

◆ tbcol()

Int casacore::AsciiTableExtension::tbcol ( int n )

inline

position in which column starts

Definition at line 1170 of file hdu.h.

References tbcol_x.

◆ tnull()

char * casacore::AsciiTableExtension::tnull ( int n )

inline

ascii string that represents the NULL value

Definition at line 1172 of file hdu.h.

References tnulla_x.

◆ write_ascTbl_hdr()

int casacore::AsciiTableExtension::write_ascTbl_hdr	(	FitsOutput &	,
		long	,
		long	,
		int	,
		const char **	,
		long *	,
		const char **	,
		const char **	,
		const char *	e )

write the required keywords for ASCIITableExtension

◆ writerow()

int casacore::AsciiTableExtension::writerow ( FitsOutput & )

protectedvirtual

Reimplemented from casacore::BinaryTableExtension.

Member Data Documentation

◆ fits_width

uInt* casacore::AsciiTableExtension::fits_width

protected

Definition at line 1181 of file hdu.h.

◆ format

char** casacore::AsciiTableExtension::format

protected

Definition at line 1182 of file hdu.h.

◆ tbcol_x

Int* casacore::AsciiTableExtension::tbcol_x

protected

Definition at line 1179 of file hdu.h.

Referenced by tbcol().

◆ tnulla_x

char** casacore::AsciiTableExtension::tnulla_x

protected

Definition at line 1180 of file hdu.h.

Referenced by tnull().

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

fits/FITS/hdu.h

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ AsciiTableExtension() [1/3]

◆ AsciiTableExtension() [2/3]

◆ AsciiTableExtension() [3/3]

◆ ~AsciiTableExtension()

Member Function Documentation

◆ at_assign()

◆ readrow()

◆ tbcol()

◆ tnull()

◆ write_ascTbl_hdr()

◆ writerow()

Member Data Documentation

◆ fits_width

◆ format

◆ tbcol_x

◆ tnulla_x