casa::FITS

casa::FITS Class Reference

#include <fits.h>

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List of all members.

Detailed Description

static functions and enumerations

Review Status

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

Synopsis

Many of the static functions are utility functions used internally in the implementation of the member functions of the FITS classes. They are placed in a single class to encapsulate them and to avoid adding many names to the global name space. More important, from the user's perspective, are the enumerations. They form the basic vocabulary of a FITS application. For example, instead of referring to the FITS NAXIS keyword, FITS::NAXIS should be used

Definition at line 169 of file fits.h.

Public Types

enum  ValueType
 FITS I/O Error message types. More...
enum  ReservedName
 FITS Reserved Names. More...
enum  FitsRecType
 Types of FITS Records. More...
enum  FitsDevice
 Supported FITS Physical Devices. More...
enum  HDUType
 Types of FITS Header-Data Units. More...
enum  FitsArrayOption
 Options on FITS array manipulations. More...

Static Public Member Functions

static FITS::ValueType getfitstype (NoConvert< FitsLogical > x)
 STRING and FSTRING are used internally in parsing keywords.
static FITS::ValueType getfitstype (NoConvert< FitsBit > x)
static FITS::ValueType getfitstype (NoConvert< char > x)
static FITS::ValueType getfitstype (NoConvert< unsigned char > x)
static FITS::ValueType getfitstype (NoConvert< short > x)
static FITS::ValueType getfitstype (NoConvert< Int > x)
static FITS::ValueType getfitstype (NoConvert< long > x)
static FITS::ValueType getfitstype (NoConvert< float > x)
static FITS::ValueType getfitstype (NoConvert< double > x)
static FITS::ValueType getfitstype (NoConvert< Complex > x)
static FITS::ValueType getfitstype (NoConvert< IComplex > x)
static FITS::ValueType getfitstype (NoConvert< DComplex > x)
static FITS::ValueType getfitstype (NoConvert< FitsVADesc > x)
static int fitssize (FITS::ValueType t)
static int localsize (FITS::ValueType t)
static void f2l (FitsLogical *, void *, int)
 data conversion routines: FITS - local
static void l2f (void *, FitsLogical *, int)
static void f2l (FitsBit *, void *, int)
static void l2f (void *, FitsBit *, int)
static void f2l (char *, void *, int)
static void l2f (void *, char *, int)
static void f2l (unsigned char *, void *, int)
static void l2f (void *, unsigned char *, int)
static void f2l (short *, void *, int)
static void l2f (void *, short *, int)
static void f2l (Int *, void *, int)
static void l2f (void *, Int *, int)
static void f2l (long *, void *, int)
static void l2f (void *, long *, int)
static void f2l (float *, void *, int)
static void l2f (void *, float *, int)
static void f2l (double *, void *, int)
static void l2f (void *, double *, int)
static void f2l (Complex *, void *, int)
static void l2f (void *, Complex *, int)
static void f2l (IComplex *, void *, int)
static void l2f (void *, IComplex *, int)
static void f2l (DComplex *, void *, int)
static void l2f (void *, DComplex *, int)
static void f2l (FitsVADesc *, void *, int)
static void l2f (void *, FitsVADesc *, int)
static void swap2 (void *, void *, int)
static void swap4 (void *, void *, int)
static void swap8 (void *, void *, int)
static void valstr (ostream &o, const ValueType &ty, const void *val)
static Bool isa_digit (char c)
static int digit2bin (char c)
static Bool isa_text (char c)
static Bool isa_letter (char)
static int letter2bin (char)
static void fstr2str (char *, const char *, int)
static int str2fstr (char *, const char *, int)
static void get_name (const char *s, int len, FitsNameResult &result)
static int get_value_id (const char *s, int l, int &pos)
static void get_value (const char *s, int len, FitsValueResult &result)
static int trim_comment (const char *s, int len)
static int chk_comment (const char *s, int len)
static int get_comment (const char *s, int len, int &begpos)
static void get_numeric (const char *s, int len, FitsValueResult &result)
static void parse_vatform (const char *s, FITS::ValueType &valType, int &maxelem)
 utility function to parse the binary table variable array column (i.e.

Static Public Attributes

static ReservedFitsKeywordCollection & ResWord
static const Int minInt
static const Int maxInt
static const float minfloat
static const float maxfloat
static const double mindouble
static const double maxdouble

Private Member Functions

 FITS ()

Static Private Member Functions

static double tenD (Int, int)
static float tenF (Int, int)
static int ckaccum (double &, Int, int)
static int ckaccum (float &, Int, int)

Static Private Attributes

static double tenpowerD [309]
static float tenpowerF [39]
static const int minfltexp
static const int maxfltexp
static const int mindblexp
static const int maxdblexp
static const int maxsigdigits
static const int maxdigl
static const int maxexpdig

Member Enumeration Documentation

enum casa::FITS::ValueType

FITS I/O Error message types.

Basic FITS Data Types for keywords and data

Definition at line 175 of file fits.h.

enum casa::FITS::ReservedName

FITS Reserved Names.

PZERO is named strangely because it can conflict with a standard #define in sys/param.h.

Definition at line 246 of file fits.h.

enum casa::FITS::FitsRecType

Types of FITS Records.

Definition at line 259 of file fits.h.

enum casa::FITS::FitsDevice

Supported FITS Physical Devices.

Definition at line 265 of file fits.h.

enum casa::FITS::HDUType

Types of FITS Header-Data Units.

Definition at line 270 of file fits.h.

enum casa::FITS::FitsArrayOption

Options on FITS array manipulations.

Definition at line 276 of file fits.h.

Constructor & Destructor Documentation

casa::FITS::FITS (  )  [inline, private]

Definition at line 327 of file fits.h.

Member Function Documentation

static FITS::ValueType casa::FITS::getfitstype ( NoConvert< FitsLogical >  x  )  [inline, static]

STRING and FSTRING are used internally in parsing keywords.

Definition at line 183 of file fits.h.

References LOGICAL.

static FITS::ValueType casa::FITS::getfitstype ( NoConvert< FitsBit >  x  )  [inline, static]

Definition at line 185 of file fits.h.

References BIT.

static FITS::ValueType casa::FITS::getfitstype ( NoConvert< char >  x  )  [inline, static]

Definition at line 187 of file fits.h.

References CHAR.

static FITS::ValueType casa::FITS::getfitstype ( NoConvert< unsigned char >  x  )  [inline, static]

Definition at line 189 of file fits.h.

References BYTE.

static FITS::ValueType casa::FITS::getfitstype ( NoConvert< short >  x  )  [inline, static]

Definition at line 191 of file fits.h.

References SHORT.

static FITS::ValueType casa::FITS::getfitstype ( NoConvert< Int >  x  )  [inline, static]

Definition at line 193 of file fits.h.

References LONG.

static FITS::ValueType casa::FITS::getfitstype ( NoConvert< long >  x  )  [inline, static]

Definition at line 195 of file fits.h.

References LONG.

static FITS::ValueType casa::FITS::getfitstype ( NoConvert< float >  x  )  [inline, static]

Definition at line 197 of file fits.h.

References FLOAT.

static FITS::ValueType casa::FITS::getfitstype ( NoConvert< double >  x  )  [inline, static]

Definition at line 199 of file fits.h.

References DOUBLE.

static FITS::ValueType casa::FITS::getfitstype ( NoConvert< Complex >  x  )  [inline, static]

Definition at line 201 of file fits.h.

References COMPLEX.

static FITS::ValueType casa::FITS::getfitstype ( NoConvert< IComplex >  x  )  [inline, static]

Definition at line 203 of file fits.h.

References ICOMPLEX.

static FITS::ValueType casa::FITS::getfitstype ( NoConvert< DComplex >  x  )  [inline, static]

Definition at line 205 of file fits.h.

References DCOMPLEX.

static FITS::ValueType casa::FITS::getfitstype ( NoConvert< FitsVADesc >  x  )  [inline, static]

Definition at line 207 of file fits.h.

References VADESC.

static int casa::FITS::fitssize ( FITS::ValueType  t  )  [static]

static int casa::FITS::localsize ( FITS::ValueType  t  )  [static]

static void casa::FITS::f2l ( FitsLogical *  ,
void *  ,
int   
) [static]

data conversion routines: FITS - local

static void casa::FITS::l2f ( void *  ,
FitsLogical *  ,
int   
) [static]

static void casa::FITS::f2l ( FitsBit *  ,
void *  ,
int   
) [static]

static void casa::FITS::l2f ( void *  ,
FitsBit *  ,
int   
) [static]

static void casa::FITS::f2l ( char *  ,
void *  ,
int   
) [static]

static void casa::FITS::l2f ( void *  ,
char *  ,
int   
) [static]

static void casa::FITS::f2l ( unsigned char *  ,
void *  ,
int   
) [static]

static void casa::FITS::l2f ( void *  ,
unsigned char *  ,
int   
) [static]

static void casa::FITS::f2l ( short *  ,
void *  ,
int   
) [static]

static void casa::FITS::l2f ( void *  ,
short *  ,
int   
) [static]

static void casa::FITS::f2l ( Int *  ,
void *  ,
int   
) [static]

static void casa::FITS::l2f ( void *  ,
Int *  ,
int   
) [static]

static void casa::FITS::f2l ( long *  ,
void *  ,
int   
) [static]

static void casa::FITS::l2f ( void *  ,
long *  ,
int   
) [static]

static void casa::FITS::f2l ( float *  ,
void *  ,
int   
) [static]

static void casa::FITS::l2f ( void *  ,
float *  ,
int   
) [static]

static void casa::FITS::f2l ( double *  ,
void *  ,
int   
) [static]

static void casa::FITS::l2f ( void *  ,
double *  ,
int   
) [static]

static void casa::FITS::f2l ( Complex *  ,
void *  ,
int   
) [static]

static void casa::FITS::l2f ( void *  ,
Complex *  ,
int   
) [static]

static void casa::FITS::f2l ( IComplex *  ,
void *  ,
int   
) [static]

static void casa::FITS::l2f ( void *  ,
IComplex *  ,
int   
) [static]

static void casa::FITS::f2l ( DComplex *  ,
void *  ,
int   
) [static]

static void casa::FITS::l2f ( void *  ,
DComplex *  ,
int   
) [static]

static void casa::FITS::f2l ( FitsVADesc *  ,
void *  ,
int   
) [static]

static void casa::FITS::l2f ( void *  ,
FitsVADesc *  ,
int   
) [static]

static void casa::FITS::swap2 ( void *  ,
void *  ,
int   
) [static]

static void casa::FITS::swap4 ( void *  ,
void *  ,
int   
) [static]

static void casa::FITS::swap8 ( void *  ,
void *  ,
int   
) [static]

static void casa::FITS::valstr ( ostream &  o,
const ValueType &  ty,
const void *  val 
) [static]

Bool casa::FITS::isa_digit ( char  c  )  [inline, static]

Definition at line 328 of file fits.h.

References casa::False, and casa::True.

int casa::FITS::digit2bin ( char  c  )  [inline, static]

Definition at line 329 of file fits.h.

Bool casa::FITS::isa_text ( char  c  )  [inline, static]

Definition at line 330 of file fits.h.

References casa::False, and casa::True.

Bool casa::FITS::isa_letter ( char   )  [inline, static]

Definition at line 331 of file fits.h.

References casa::False, and casa::True.

int casa::FITS::letter2bin ( char   )  [inline, static]

Definition at line 332 of file fits.h.

static void casa::FITS::fstr2str ( char *  ,
const char *  ,
int   
) [static]

static int casa::FITS::str2fstr ( char *  ,
const char *  ,
int   
) [static]

static void casa::FITS::get_name ( const char *  s,
int  len,
FitsNameResult &  result 
) [static]

static int casa::FITS::get_value_id ( const char *  s,
int  l,
int &  pos 
) [static]

static void casa::FITS::get_value ( const char *  s,
int  len,
FitsValueResult &  result 
) [static]

static int casa::FITS::trim_comment ( const char *  s,
int  len 
) [static]

static int casa::FITS::chk_comment ( const char *  s,
int  len 
) [static]

static int casa::FITS::get_comment ( const char *  s,
int  len,
int &  begpos 
) [static]

static void casa::FITS::get_numeric ( const char *  s,
int  len,
FitsValueResult &  result 
) [static]

static void casa::FITS::parse_vatform ( const char *  s,
FITS::ValueType &  valType,
int &  maxelem 
) [static]

utility function to parse the binary table variable array column (i.e.

uses the heap) of the form nPt(dddd) where n is either 0 or 1, t is one of the standard FITS binary table column types and dddd is the maximum number of elements used by this column. If there is a format error in the input string (*s), then valType will have the value NOVALUE and maxelem will be -1.

double casa::FITS::tenD ( Int  ,
int   
) [inline, static, private]

Definition at line 336 of file fits.h.

References tenpowerD.

float casa::FITS::tenF ( Int  ,
int   
) [inline, static, private]

Definition at line 340 of file fits.h.

References tenpowerF.

static int casa::FITS::ckaccum ( double &  ,
Int  ,
int   
) [static, private]

static int casa::FITS::ckaccum ( float &  ,
Int  ,
int   
) [static, private]

Member Data Documentation

ReservedFitsKeywordCollection& casa::FITS::ResWord [static]

Definition at line 278 of file fits.h.

const Int casa::FITS::minInt [static]

Definition at line 303 of file fits.h.

const Int casa::FITS::maxInt [static]

Definition at line 304 of file fits.h.

const float casa::FITS::minfloat [static]

Definition at line 305 of file fits.h.

const float casa::FITS::maxfloat [static]

Definition at line 306 of file fits.h.

const double casa::FITS::mindouble [static]

Definition at line 307 of file fits.h.

const double casa::FITS::maxdouble [static]

Definition at line 308 of file fits.h.

double casa::FITS::tenpowerD[309] [static, private]

Definition at line 312 of file fits.h.

Referenced by tenD().

float casa::FITS::tenpowerF[39] [static, private]

Definition at line 313 of file fits.h.

Referenced by tenF().

const int casa::FITS::minfltexp [static, private]

Definition at line 314 of file fits.h.

const int casa::FITS::maxfltexp [static, private]

Definition at line 315 of file fits.h.

const int casa::FITS::mindblexp [static, private]

Definition at line 316 of file fits.h.

const int casa::FITS::maxdblexp [static, private]

Definition at line 317 of file fits.h.

const int casa::FITS::maxsigdigits [static, private]

Definition at line 318 of file fits.h.

const int casa::FITS::maxdigl [static, private]

Definition at line 319 of file fits.h.

const int casa::FITS::maxexpdig [static, private]

Definition at line 320 of file fits.h.

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