FITS file interface class.

TFITSHDU is a class that allows extracting images and data from FITS files and contains several methods to manage them.

Definition at line 40 of file TFITS.h.

Classes
union	Cell

struct	Column

struct	HDURecord

Public Types
enum	EHDUTypes { kImageHDU, kTableHDU }

enum	EColumnTypes { kRealNumber, kString, kRealVector }

Public Types inherited from TObject
enum	EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }

enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }

Public Member Functions
	TFITSHDU (const char *filepath_with_filter)
	TFITSHDU constructor from file path with HDU selection filter. More...

	TFITSHDU (const char *filepath, Int_t extension_number)
	TFITSHDU constructor from filepath and extension number. More...

	TFITSHDU (const char filepath, const char extension_name)
	TFITSHDU constructor from filepath and extension name. More...

	~TFITSHDU ()
	TFITSHDU destructor. More...

Int_t	GetRecordNumber () const

struct HDURecord *	GetRecord (const char *keyword)
	Get record by keyword. More...

TString &	GetKeywordValue (const char *keyword)
	Get the value of a given keyword. Return "" if not found. More...

void	Print (const Option_t *opt="") const
	Print metadata. More...

TH1 *	ReadAsHistogram ()
	Read image HDU as a histogram. More...

TImage *	ReadAsImage (Int_t layer=0, TImagePalette *pal=0)
	Read image HDU as a displayable image. More...

TMatrixD *	ReadAsMatrix (Int_t layer=0, Option_t *opt="")
	Read image HDU as a matrix. More...

TVectorD *	GetArrayRow (UInt_t row)
	Get a row from the image HDU when it's a 2D array. More...

TVectorD *	GetArrayColumn (UInt_t col)
	Get a column from the image HDU when it's a 2D array. More...

Int_t	GetTabNColumns () const

Int_t	GetTabNRows () const

Int_t	GetColumnNumber (const char *colname)
	Get column number given its name. More...

const TString &	GetColumnName (Int_t colnum)
	Get the name of a column given its index (column>=0). More...

TObjArray *	GetTabStringColumn (Int_t colnum)
	Get a string-typed column from a table HDU given its column index (>=0). More...

TObjArray *	GetTabStringColumn (const char *colname)
	Get a string-typed column from a table HDU given its name. More...

TVectorD *	GetTabRealVectorColumn (Int_t colnum)
	Get a real number-typed column from a table HDU given its column index (>=0). More...

TVectorD *	GetTabRealVectorColumn (const char *colname)
	Get a real number-typed column from a table HDU given its name. More...

TVectorD *	GetTabRealVectorCell (Int_t rownum, Int_t colnum)
	Get a real vector embedded in a cell given by (row>=0, column>=0) More...

TVectorD *	GetTabRealVectorCell (Int_t rownum, const char *colname)
	Get a real vector embedded in a cell given by (row>=0, column name) More...

TObjArray *	GetTabRealVectorCells (Int_t colnum)
	Get a collection of real vectors embedded in cells along a given column from a table HDU. colnum >= 0. More...

TObjArray *	GetTabRealVectorCells (const char *colname)
	Get a collection of real vectors embedded in cells along a given column from a table HDU by name. More...

void	Draw (Option_t *opt="")
	If the HDU is an image, draw the first layer of the primary array To set a title to the canvas, pass it in "opt". More...

Bool_t	Change (const char *filter)
	Change to another HDU given by "filter". More...

Bool_t	Change (Int_t extension_number)
	Change to another HDU given by extension_number. More...

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

	TNamed (const TString &name, const TString &title)

	TNamed (const TNamed &named)
	TNamed copy ctor. More...

TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator. More...

virtual	~TNamed ()

virtual void	Clear (Option_t *option="")
	Set name and title to empty strings (""). More...

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility. More...

virtual Int_t	Compare (const TObject *obj) const
	Compare two TNamed objects. More...

virtual void	Copy (TObject &named) const
	Copy this to obj. More...

virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer. More...

virtual const char *	GetName () const
	Returns name of object. More...

virtual const char *	GetTitle () const
	Returns title of object. More...

virtual ULong_t	Hash () const
	Return hash value for this object. More...

virtual Bool_t	IsSortable () const

virtual void	SetName (const char *name)
	Change (i.e. More...

virtual void	SetNameTitle (const char name, const char title)
	Change (i.e. set) all the TNamed parameters (name and title). More...

virtual void	SetTitle (const char *title="")
	Change (i.e. set) the title of the TNamed. More...

virtual void	ls (Option_t *option="") const
	List TNamed name and title. More...

virtual void	Print (Option_t *option="") const
	Print TNamed name and title. More...

virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject. More...

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor. More...

	TObject (const TObject &object)
	TObject copy ctor. More...

TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...

virtual	~TObject ()
	TObject destructor. More...

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action. More...

virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...

virtual void	Delete (Option_t *option="")
	Delete this object. More...

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. More...

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current pad. More...

virtual void	Dump () const
	Dump contents of object on stdout. More...

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g. More...

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py). More...

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...

virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...

virtual const char *	GetIconName () const
	Returns mime type name of object. More...

virtual Option_t *	GetOption () const

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. More...

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname". More...

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl. More...

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas. More...

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...

Bool_t	IsOnHeap () const

Bool_t	IsZombie () const

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself. More...

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list. More...

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename. More...

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out". More...

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object. More...

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id. More...

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory. More...

void *	operator new (size_t sz)

void *	operator new[] (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz, void *vp)

void	operator delete (void *ptr)
	Operator delete. More...

void	operator delete[] (void *ptr)
	Operator delete []. More...

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...

void	SetBit (UInt_t f)

void	ResetBit (UInt_t f)

Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

void	InvertBit (UInt_t f)

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message. More...

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message. More...

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message. More...

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message. More...

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message. More...

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...

Protected Member Functions
Bool_t	LoadHDU (TString &filepath_filter)
	Load HDU from fits file satisfying the specified filter. More...

void	PrintHDUMetadata (const Option_t *opt="") const
	Print records. More...

void	PrintFileMetadata (const Option_t *opt="") const
	Print HDU's parent file's metadata. More...

void	PrintColumnInfo (const Option_t *) const
	Print column information. More...

void	PrintFullTable (const Option_t *) const
	Print full table contents. More...

Protected Member Functions inherited from TObject
void	MakeZombie ()

virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

Static Protected Member Functions
static void	CleanFilePath (const char *filepath_with_filter, TString &dst)
	Clean path from possible filter and put the result in 'dst'. More...

Protected Attributes
TString	fFilePath

TString	fBaseFilePath

struct HDURecord *	fRecords

Int_t	fNRecords

enum EHDUTypes	fType

TString	fExtensionName

Int_t	fNumber

TArrayI *	fSizes

TArrayD *	fPixels

struct Column *	fColumnsInfo

Int_t	fNColumns

Int_t	fNRows

union Cell *	fCells

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

Private Member Functions
void	_release_resources ()
	Release internal resources. More...

void	_initialize_me ()
	Do some initializations. More...

Additional Inherited Members
Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...

static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...

#include <TFITS.h>

Inheritance diagram for TFITSHDU:

Collaboration diagram for TFITSHDU:

Member Enumeration Documentation

§ EColumnTypes

enum TFITSHDU::EColumnTypes

Enumerator
kRealNumber
kString
kRealVector

Definition at line 52 of file TFITS.h.

§ EHDUTypes

enum TFITSHDU::EHDUTypes

Enumerator
kImageHDU
kTableHDU

Definition at line 47 of file TFITS.h.

Constructor & Destructor Documentation

§ TFITSHDU() [1/3]

TFITSHDU::TFITSHDU ( const char * filepath_with_filter )

TFITSHDU constructor from file path with HDU selection filter.

Please refer to CFITSIO manual for more information about HDU selection filters.

Examples:

TFITSHDU("/path/to/myfile.fits"): just open the PRIMARY HDU
TFITSHDU("/path/to/myfile.fits[1]"): open HDU #1
TFITSHDU("/path/to/myfile.fits[PICS]"): open HDU called 'PICS'
TFITSHDU("/path/to/myfile.fits[ACQ][EXPOSURE > 5]"): open the (table) HDU called 'ACQ' and selects the rows that have column 'EXPOSURE' greater than 5.

Definition at line 117 of file TFITS.cxx.

§ TFITSHDU() [2/3]

TFITSHDU::TFITSHDU	(	const char *	filepath,
		Int_t	extension_number
	)

TFITSHDU constructor from filepath and extension number.

Definition at line 133 of file TFITS.cxx.

§ TFITSHDU() [3/3]

TFITSHDU::TFITSHDU	(	const char *	filepath,
		const char *	extension_name
	)

TFITSHDU constructor from filepath and extension name.

Definition at line 150 of file TFITS.cxx.

§ ~TFITSHDU()

TFITSHDU::~TFITSHDU ( )

TFITSHDU destructor.

Definition at line 168 of file TFITS.cxx.

Member Function Documentation

§ _initialize_me()

void TFITSHDU::_initialize_me ( )

private

Do some initializations.

Definition at line 215 of file TFITS.cxx.

Referenced by Change(), and TFITSHDU().

§ _release_resources()

void TFITSHDU::_release_resources ( )

private

Release internal resources.

Definition at line 176 of file TFITS.cxx.

Referenced by Change(), TFITSHDU(), and ~TFITSHDU().

§ Change() [1/2]

Bool_t TFITSHDU::Change ( const char * filter )

Change to another HDU given by "filter".

The parameter "filter" will be appended to the FITS file's base path. For example: hduObject.Change("[EVENTS][TIME > 5]"); Please, see documentation of TFITSHDU(const char *filepath_with_filter) constructor for further information.

Definition at line 1275 of file TFITS.cxx.

Referenced by Change(), and GetTabNRows().

§ Change() [2/2]

Bool_t TFITSHDU::Change ( Int_t extension_number )

Change to another HDU given by extension_number.

Definition at line 1304 of file TFITS.cxx.

§ CleanFilePath()

void TFITSHDU::CleanFilePath	(	const char *	filepath_with_filter,
		TString &	dst
	)

staticprotected

Clean path from possible filter and put the result in 'dst'.

Definition at line 93 of file TFITS.cxx.

Referenced by TFITSHDU().

§ Draw()

void TFITSHDU::Draw ( Option_t * opt = "" )

virtual

If the HDU is an image, draw the first layer of the primary array To set a title to the canvas, pass it in "opt".

Reimplemented from TObject.

Definition at line 838 of file TFITS.cxx.

Referenced by GetTabNRows().

§ GetArrayColumn()

TVectorD * TFITSHDU::GetArrayColumn ( UInt_t col )

Get a column from the image HDU when it's a 2D array.

Definition at line 1077 of file TFITS.cxx.

Referenced by GetRecordNumber().

§ GetArrayRow()

TVectorD * TFITSHDU::GetArrayRow ( UInt_t row )

Get a row from the image HDU when it's a 2D array.

Definition at line 1037 of file TFITS.cxx.

Referenced by GetRecordNumber().

§ GetColumnName()

const TString & TFITSHDU::GetColumnName ( Int_t colnum )

Get the name of a column given its index (column>=0).

In case of error the column name is "".

Definition at line 1426 of file TFITS.cxx.

Referenced by GetTabNRows().

§ GetColumnNumber()

Int_t TFITSHDU::GetColumnNumber ( const char * colname )

Get column number given its name.

Definition at line 1117 of file TFITS.cxx.

Referenced by GetTabNRows(), GetTabRealVectorCell(), GetTabRealVectorCells(), GetTabRealVectorColumn(), and GetTabStringColumn().

§ GetKeywordValue()

TString & TFITSHDU::GetKeywordValue ( const char * keyword )

Get the value of a given keyword. Return "" if not found.

Definition at line 528 of file TFITS.cxx.

Referenced by GetRecordNumber().

§ GetRecord()

struct TFITSHDU::HDURecord * TFITSHDU::GetRecord ( const char * keyword )

Get record by keyword.

Definition at line 515 of file TFITS.cxx.

Referenced by GetKeywordValue(), and GetRecordNumber().

§ GetRecordNumber()

Int_t TFITSHDU::GetRecordNumber ( ) const

inline

Definition at line 111 of file TFITS.h.

§ GetTabNColumns()

Int_t TFITSHDU::GetTabNColumns ( ) const

inline

Definition at line 124 of file TFITS.h.

§ GetTabNRows()

Int_t TFITSHDU::GetTabNRows ( ) const

inline

Definition at line 125 of file TFITS.h.

§ GetTabRealVectorCell() [1/2]

TVectorD * TFITSHDU::GetTabRealVectorCell	(	Int_t	rownum,
		Int_t	colnum
	)

Get a real vector embedded in a cell given by (row>=0, column>=0)

Definition at line 1373 of file TFITS.cxx.

Referenced by GetTabNRows(), and GetTabRealVectorCell().

§ GetTabRealVectorCell() [2/2]

TVectorD * TFITSHDU::GetTabRealVectorCell	(	Int_t	rownum,
		const char *	colname
	)

Get a real vector embedded in a cell given by (row>=0, column name)

Definition at line 1404 of file TFITS.cxx.

§ GetTabRealVectorCells() [1/2]

TObjArray * TFITSHDU::GetTabRealVectorCells ( Int_t colnum )

Get a collection of real vectors embedded in cells along a given column from a table HDU. colnum >= 0.

Definition at line 1315 of file TFITS.cxx.

Referenced by GetTabNRows(), and GetTabRealVectorCells().

§ GetTabRealVectorCells() [2/2]

TObjArray * TFITSHDU::GetTabRealVectorCells ( const char * colname )

Get a collection of real vectors embedded in cells along a given column from a table HDU by name.

Definition at line 1353 of file TFITS.cxx.

§ GetTabRealVectorColumn() [1/2]

TVectorD * TFITSHDU::GetTabRealVectorColumn ( Int_t colnum )

Get a real number-typed column from a table HDU given its column index (>=0).

Definition at line 1194 of file TFITS.cxx.

Referenced by GetTabNRows().

§ GetTabRealVectorColumn() [2/2]

TVectorD * TFITSHDU::GetTabRealVectorColumn ( const char * colname )

Get a real number-typed column from a table HDU given its name.

Definition at line 1231 of file TFITS.cxx.

§ GetTabStringColumn() [1/2]

TObjArray * TFITSHDU::GetTabStringColumn ( Int_t colnum )

Get a string-typed column from a table HDU given its column index (>=0).

Definition at line 1131 of file TFITS.cxx.

Referenced by GetTabNRows().

§ GetTabStringColumn() [2/2]

TObjArray * TFITSHDU::GetTabStringColumn ( const char * colname )

Get a string-typed column from a table HDU given its name.

Definition at line 1161 of file TFITS.cxx.

§ LoadHDU()

Bool_t TFITSHDU::LoadHDU ( TString & filepath_filter )

protected

Load HDU from fits file satisfying the specified filter.

Returns kTRUE if success. Otherwise kFALSE. If filter == "" then the primary array is selected

Definition at line 230 of file TFITS.cxx.

Referenced by Change(), and TFITSHDU().

§ Print()

void TFITSHDU::Print ( const Option_t * opt = "" ) const

Print metadata.

Currently supported options:

"" : print HDU record data
"F" : print FITS file's extension names, numbers and types
"F+": print FITS file's extension names and types and their record data
"T" : print column information when HDU is a table
"T+" : print full table (columns header and rows)

Definition at line 722 of file TFITS.cxx.

Referenced by GetRecordNumber().

§ PrintColumnInfo()

void TFITSHDU::PrintColumnInfo ( const Option_t * ) const

protected

Print column information.

Definition at line 656 of file TFITS.cxx.

Referenced by Print().

§ PrintFileMetadata()

void TFITSHDU::PrintFileMetadata ( const Option_t * opt = "" ) const

protected

Print HDU's parent file's metadata.

Definition at line 555 of file TFITS.cxx.

Referenced by Print().

§ PrintFullTable()

void TFITSHDU::PrintFullTable ( const Option_t * ) const

protected

Print full table contents.

Definition at line 671 of file TFITS.cxx.

Referenced by Print().

§ PrintHDUMetadata()

void TFITSHDU::PrintHDUMetadata ( const Option_t * opt = "" ) const

protected

Print records.

Definition at line 541 of file TFITS.cxx.

Referenced by Print().

§ ReadAsHistogram()

TH1 * TFITSHDU::ReadAsHistogram ( )

Read image HDU as a histogram.

Return 0 if conversion cannot be done. The returned object can be TH1D, TH2D or TH3D depending on data dimensionality. Please, check condition (returnedValue->IsA() == TH*DClass()) to determine the object class.

NOTE: do not confuse with image histogram! This function interprets the array as a histogram. It does not compute the histogram of pixel values of an image! Here "pixels" are interpreted as number of entries.

Definition at line 958 of file TFITS.cxx.

Referenced by GetRecordNumber().

§ ReadAsImage()

TImage * TFITSHDU::ReadAsImage	(	Int_t	layer = `0`,
		TImagePalette *	pal = `0`
	)

Read image HDU as a displayable image.

Return 0 if conversion cannot be done. If the HDU seems to be a multilayer image, 'layer' parameter can be used to retrieve the specified layer (starting from 0)

Definition at line 744 of file TFITS.cxx.

Referenced by Draw(), and GetRecordNumber().

§ ReadAsMatrix()

TMatrixD * TFITSHDU::ReadAsMatrix	(	Int_t	layer = `0`,
		Option_t *	opt = `""`
	)

Read image HDU as a matrix.

Return 0 if conversion cannot be done If the HDU seems to be a multilayer image, 'layer' parameter can be used to retrieve the specified layer (starting from 0) in matrix form. Options (value of 'opt'): "S": stretch pixel values to a range from 0.0 to 1.0

Definition at line 865 of file TFITS.cxx.

Referenced by GetRecordNumber().

Member Data Documentation

§ fBaseFilePath

TString TFITSHDU::fBaseFilePath

protected

Definition at line 79 of file TFITS.h.

Referenced by Change(), PrintFileMetadata(), and TFITSHDU().

§ fCells

union Cell* TFITSHDU::fCells

protected

Definition at line 90 of file TFITS.h.

Referenced by _initialize_me(), _release_resources(), GetTabRealVectorCell(), GetTabRealVectorCells(), GetTabRealVectorColumn(), GetTabStringColumn(), LoadHDU(), and PrintFullTable().

§ fColumnsInfo

struct Column* TFITSHDU::fColumnsInfo

protected

Definition at line 87 of file TFITS.h.

Referenced by _initialize_me(), _release_resources(), GetColumnName(), GetColumnNumber(), GetTabRealVectorCell(), GetTabRealVectorCells(), GetTabRealVectorColumn(), GetTabStringColumn(), LoadHDU(), PrintColumnInfo(), and PrintFullTable().

§ fExtensionName

TString TFITSHDU::fExtensionName

protected

Definition at line 83 of file TFITS.h.

Referenced by LoadHDU().

§ fFilePath

TString TFITSHDU::fFilePath

protected

Definition at line 78 of file TFITS.h.

Referenced by Change(), and TFITSHDU().

§ fNColumns

Int_t TFITSHDU::fNColumns

protected

Definition at line 88 of file TFITS.h.

Referenced by _initialize_me(), _release_resources(), GetColumnName(), GetColumnNumber(), GetTabNColumns(), GetTabRealVectorCell(), GetTabRealVectorCells(), GetTabRealVectorColumn(), GetTabStringColumn(), LoadHDU(), PrintColumnInfo(), and PrintFullTable().

§ fNRecords

Int_t TFITSHDU::fNRecords

protected

Definition at line 81 of file TFITS.h.

Referenced by GetRecord(), GetRecordNumber(), LoadHDU(), and PrintHDUMetadata().

§ fNRows

Int_t TFITSHDU::fNRows

protected

Definition at line 89 of file TFITS.h.

Referenced by _initialize_me(), _release_resources(), GetTabNRows(), GetTabRealVectorCell(), GetTabRealVectorCells(), GetTabRealVectorColumn(), GetTabStringColumn(), LoadHDU(), and PrintFullTable().

§ fNumber

Int_t TFITSHDU::fNumber

protected

Definition at line 84 of file TFITS.h.

Referenced by LoadHDU().

§ fPixels

TArrayD* TFITSHDU::fPixels

protected

Definition at line 86 of file TFITS.h.

Referenced by _initialize_me(), _release_resources(), GetArrayColumn(), GetArrayRow(), LoadHDU(), ReadAsHistogram(), ReadAsImage(), and ReadAsMatrix().

§ fRecords

struct HDURecord* TFITSHDU::fRecords

protected

Definition at line 80 of file TFITS.h.

Referenced by _initialize_me(), _release_resources(), GetRecord(), LoadHDU(), and PrintHDUMetadata().

§ fSizes

TArrayI* TFITSHDU::fSizes

protected

Definition at line 85 of file TFITS.h.

Referenced by _initialize_me(), _release_resources(), Draw(), GetArrayColumn(), GetArrayRow(), LoadHDU(), ReadAsHistogram(), ReadAsImage(), and ReadAsMatrix().

§ fType

enum EHDUTypes TFITSHDU::fType

protected

Definition at line 82 of file TFITS.h.

Referenced by _release_resources(), Draw(), GetArrayColumn(), GetArrayRow(), GetColumnName(), GetTabRealVectorCell(), GetTabRealVectorCells(), GetTabRealVectorColumn(), GetTabStringColumn(), LoadHDU(), PrintColumnInfo(), PrintFullTable(), ReadAsHistogram(), ReadAsImage(), and ReadAsMatrix().

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

graf2d/fitsio/inc/TFITS.h
graf2d/fitsio/src/TFITS.cxx

Classes

Public Types

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Member Enumeration Documentation

§ EColumnTypes

§ EHDUTypes

Constructor & Destructor Documentation

§ TFITSHDU() [1/3]

§ TFITSHDU() [2/3]

§ TFITSHDU() [3/3]

§ ~TFITSHDU()

Member Function Documentation

§ _initialize_me()

§ _release_resources()

§ Change() [1/2]

§ Change() [2/2]

§ CleanFilePath()

§ Draw()

§ GetArrayColumn()

§ GetArrayRow()

§ GetColumnName()

§ GetColumnNumber()

§ GetKeywordValue()

§ GetRecord()

§ GetRecordNumber()

§ GetTabNColumns()

§ GetTabNRows()

§ GetTabRealVectorCell() [1/2]

§ GetTabRealVectorCell() [2/2]

§ GetTabRealVectorCells() [1/2]

§ GetTabRealVectorCells() [2/2]

§ GetTabRealVectorColumn() [1/2]

§ GetTabRealVectorColumn() [2/2]

§ GetTabStringColumn() [1/2]

§ GetTabStringColumn() [2/2]

§ LoadHDU()

§ Print()

§ PrintColumnInfo()

§ PrintFileMetadata()

§ PrintFullTable()

§ PrintHDUMetadata()

§ ReadAsHistogram()

§ ReadAsImage()

§ ReadAsMatrix()

Member Data Documentation

§ fBaseFilePath

§ fCells

§ fColumnsInfo

§ fExtensionName

§ fFilePath

§ fNColumns

§ fNRecords

§ fNRows

§ fNumber

§ fPixels

§ fRecords

§ fSizes

§ fType