FITS ASCII table class. More...

#include <GFitsAsciiTable.hpp>

Inheritance diagram for GFitsAsciiTable:

Public Member Functions
	GFitsAsciiTable (void)
	Void constructor.

	GFitsAsciiTable (const int &nrows)
	Table constructor.

	GFitsAsciiTable (const GFitsAsciiTable &table)
	Copy constructor.

virtual	~GFitsAsciiTable (void)
	Destructor.

GFitsAsciiTable &	operator= (const GFitsAsciiTable &table)
	Assignment operator.

virtual void	clear (void)
	Clear ASCII table.

virtual GFitsAsciiTable *	clone (void) const
	Clone ASCII table.

virtual std::string	classname (void) const
	Return class name.

HDUType	exttype (void) const
	Return extension type.

Public Member Functions inherited from GFitsTable
	GFitsTable (void)
	Void constructor.

	GFitsTable (const int &nrows)
	Table constructor.

	GFitsTable (const GFitsTable &table)
	Copy constructor.

virtual	~GFitsTable (void)
	Destructor.

GFitsTable &	operator= (const GFitsTable &table)
	Assignment operator.

GFitsTableCol *	operator[] (const int &colnum)
	Returns pointer to table column.

const GFitsTableCol *	operator[] (const int &colnum) const
	Returns pointer to table column (const version)

GFitsTableCol *	operator[] (const std::string &colname)
	Returns pointer to table column.

const GFitsTableCol *	operator[] (const std::string &colname) const
	Returns pointer to table column (const version)

GFitsTableCol *	set (const int &colnum, const GFitsTableCol &column)
	Set column.

GFitsTableCol *	set (const std::string &colname, const GFitsTableCol &column)
	Set column.

GFitsTableCol *	append (const GFitsTableCol &column)
	Append column to the table.

GFitsTableCol *	insert (int colnum, const GFitsTableCol &column)
	Insert column into the table.

GFitsTableCol *	insert (const std::string &colname, const GFitsTableCol &column)
	Insert column into the table.

void	remove (const int &colnum)
	Remove column from the table.

void	remove (const std::string &colname)
	Remove column from the table.

void	append_rows (const int &nrows)
	Append rows to the table.

void	insert_rows (const int &row, const int &nrows)
	Insert rows into the table.

void	remove_rows (const int &row, const int &nrows)
	Remove rows from the table.

const int &	nrows (void) const
	Return number of rows in table.

const int &	ncols (void) const
	Return number of columns in table.

bool	contains (const std::string &colname) const
	Checks the presence of a column in table.

std::string	print (const GChatter &chatter=NORMAL) const
	Print table information.

Public Member Functions inherited from GFitsHDU
	GFitsHDU (void)
	Void constructor.

	GFitsHDU (const GFitsHDU &hdu)
	Copy constructor.

virtual	~GFitsHDU (void)
	Destructor.

GFitsHDU &	operator= (const GFitsHDU &hdu)
	Assignment operator.

int	cards (void) const
	Return number of cards in HDU header.

const std::string &	extname (void) const
	Return extension name.

void	extname (const std::string &extname)
	Set HDU extension name (EXTNAME keyword)

const int &	extno (void) const
	Return extension number.

void	extno (const int &extno)
	Set extension number.

const GFitsHeader &	header (void) const
	Return extension header.

void	header (const GFitsHeader &header)
	Set extension header.

bool	has_card (const int &cardno) const
	Check existence of header card.

bool	has_card (const std::string &keyname) const
	Checks for presence of header card.

GFitsHeaderCard &	card (const int &cardno)
	Return header card.

const GFitsHeaderCard &	card (const int &cardno) const
	Return header card (const version)

GFitsHeaderCard &	card (const std::string &keyname)
	Return header card.

const GFitsHeaderCard &	card (const std::string &keyname) const
	Return header card (const version)

void	card (const GFitsHeaderCard &card)
	Append or update header card.

void	card (const std::string &keyname, const std::string &value, const std::string &comment)
	Append or update string value header card.

void	card (const std::string &keyname, const double &value, const std::string &comment)
	Append or update double precision value header card.

void	card (const std::string &keyname, const int &value, const std::string &comment)
	Append or update integer value header card.

void	card (const std::string &keyname, const bool &value, const std::string &comment)
	Append or update boolean value header card.

void	card (const std::string &keyname, const char *value, const std::string &comment)
	Append or update character value header card.

std::string	string (const std::string &keyname) const
	Return card value as string.

double	real (const std::string &keyname) const
	Return card value as double precision.

int	integer (const std::string &keyname) const
	Return card value as integer.

Public Member Functions inherited from GBase
virtual	~GBase (void)
	Destructor.

Private Member Functions
void	init_members (void)
	Initialise class members.

void	copy_members (const GFitsAsciiTable &table)
	Copy class members.

void	free_members (void)
	Delete class members.

void	init_table_header (void)
	Initialise ASCII table header.

Additional Inherited Members
Public Types inherited from GFitsHDU
enum	HDUType { HT_IMAGE = 0 , HT_ASCII_TABLE = 1 , HT_BIN_TABLE = 2 }

Protected Member Functions inherited from GFitsTable
void	init_members (void)
	Initialise class members.

void	copy_members (const GFitsTable &table)
	Copy class members.

void	free_members (void)
	Free class members.

void	free_columns (void)
	Free column pointers.

void	update_header (void)
	Update header after row or column manipulations.

void	data_open (void *vptr)
	Open Table.

void	data_save (void)
	Save table into FITS file.

void	data_close (void)
	Close table.

void	data_connect (void *vptr)
	Connect table data to FITS file.

char *	get_ttype (const int &colnum) const
	Returns pointer to column type.

char *	get_tform (const int &colnum) const
	Returns pointer to column format.

char *	get_tunit (const int &colnum) const
	Returns pointer to column unit.

Protected Member Functions inherited from GFitsHDU
void	init_members (void)
	Initialise class members.

void	copy_members (const GFitsHDU &hdu)
	Copy class members.

void	free_members (void)
	Delete class members.

void	connect (void *fptr)
	Connect HDU to FITS file.

void	move_to_hdu (void)
	Move FITS file pointer to HDU.

HDUType	get_hdu_type (void) const
	Get HDU type from FITS file.

void	open (void *vptr, int hdunum)
	Open HDU.

void	save (void)
	Saves HDU.

std::string	print_hdu (const GChatter &chatter=NORMAL) const
	Print basic HDU information.

std::string	typecode (int type) const
	Return typecode as string.

Protected Attributes inherited from GFitsTable
int	m_type
	Table type (1=ASCII, 2=Binary)

int	m_rows
	Number of rows in table.

int	m_cols
	Number of columns in table.

GFitsTableCol **	m_columns
	Array of table columns.

Protected Attributes inherited from GFitsHDU
void *	m_fitsfile
	FITS file pointer pointing on actual HDU.

int	m_hdunum
	HDU number (starting from 0)

std::string	m_name
	HDU name (extname)

GFitsHeader	m_header
	HDU header.

Detailed Description

FITS ASCII table class.

The following ASCII table columns are supported: TSTRING (A), TLONG (I), TDOUBLE (F,D) TFLOAT (E)

Definition at line 45 of file GFitsAsciiTable.hpp.

Constructor & Destructor Documentation

◆ GFitsAsciiTable() [1/3]

GFitsAsciiTable::GFitsAsciiTable ( void )

Void constructor.

Definition at line 49 of file GFitsAsciiTable.cpp.

References init_members().

Referenced by clone().

◆ GFitsAsciiTable() [2/3]

GFitsAsciiTable::GFitsAsciiTable ( const int & nrows )

explicit

Table constructor.

Parameters

[in] nrows Number of rows in table.

Definition at line 64 of file GFitsAsciiTable.cpp.

References init_members(), and init_table_header().

◆ GFitsAsciiTable() [3/3]

GFitsAsciiTable::GFitsAsciiTable ( const GFitsAsciiTable & table )

Copy constructor.

Parameters

[in] table ASCII table.

Definition at line 82 of file GFitsAsciiTable.cpp.

References copy_members(), and init_members().

◆ ~GFitsAsciiTable()

GFitsAsciiTable::~GFitsAsciiTable ( void )

virtual

Destructor.

Definition at line 98 of file GFitsAsciiTable.cpp.

References free_members().

Member Function Documentation

◆ classname()

std::string GFitsAsciiTable::classname ( void ) const

inlinevirtual

Return class name.

Returns: String containing the class name ("GFitsAsciiTable").

Implements GFitsTable.

Definition at line 78 of file GFitsAsciiTable.hpp.

◆ clear()

void GFitsAsciiTable::clear ( void )

virtual

Clear ASCII table.

This method properly resets the object to an initial state.

Implements GFitsTable.

Definition at line 155 of file GFitsAsciiTable.cpp.

References free_members(), GFitsHDU::free_members(), GFitsTable::free_members(), init_members(), GFitsHDU::init_members(), and GFitsTable::init_members().

◆ clone()

GFitsAsciiTable * GFitsAsciiTable::clone ( void ) const

virtual

Clone ASCII table.

Returns: Pointer to deep copy of ASCII table.

Implements GFitsTable.

Definition at line 177 of file GFitsAsciiTable.cpp.

References GFitsAsciiTable().

◆ copy_members()

void GFitsAsciiTable::copy_members ( const GFitsAsciiTable & table )

private

Copy class members.

Parameters

table Table.

Definition at line 207 of file GFitsAsciiTable.cpp.

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

◆ exttype()

GFitsHDU::HDUType GFitsAsciiTable::exttype ( void ) const

inlinevirtual

Return extension type.

Returns: Extension type (HT_ASCII_TABLE).

Implements GFitsTable.

Definition at line 90 of file GFitsAsciiTable.hpp.

References GFitsHDU::HT_ASCII_TABLE.

◆ free_members()

void GFitsAsciiTable::free_members ( void )

private

Delete class members.

Definition at line 217 of file GFitsAsciiTable.cpp.

Referenced by clear(), operator=(), and ~GFitsAsciiTable().

◆ init_members()

void GFitsAsciiTable::init_members ( void )

private

Initialise class members.

Definition at line 192 of file GFitsAsciiTable.cpp.

References GFitsTable::m_type.

Referenced by clear(), GFitsAsciiTable(), GFitsAsciiTable(), GFitsAsciiTable(), and operator=().

◆ init_table_header()

void GFitsAsciiTable::init_table_header ( void )

private

Initialise ASCII table header.

Initialises the table header by setting the default header cards.

Definition at line 231 of file GFitsAsciiTable.cpp.

References GFitsHeader::append(), GFitsTable::m_columns, GFitsHDU::m_header, GFitsTable::ncols(), GFitsTable::nrows(), and GFitsTableCol::width().

Referenced by GFitsAsciiTable().

◆ operator=()

GFitsAsciiTable & GFitsAsciiTable::operator= ( const GFitsAsciiTable & table )

Assignment operator.

Parameters

[in] table ASCII table.

Returns: ASCII table.

Definition at line 120 of file GFitsAsciiTable.cpp.

References copy_members(), free_members(), init_members(), and GFitsTable::operator=().

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

include/GFitsAsciiTable.hpp
src/fits/GFitsAsciiTable.cpp

Public Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GFitsAsciiTable() [1/3]

◆ GFitsAsciiTable() [2/3]

◆ GFitsAsciiTable() [3/3]

◆ ~GFitsAsciiTable()

Member Function Documentation

◆ classname()

◆ clear()

◆ clone()

◆ copy_members()

◆ exttype()

◆ free_members()

◆ init_members()

◆ init_table_header()

◆ operator=()