casacore::FitsLogical Class Reference

FITS helper class. More...

#include <fits.h>

Public Member Functions
	FitsLogical ()
	FitsLogical (Bool x)
FitsLogical &	operator= (Bool x)
void	undefine ()
	ARO 2021-02-20: Removed the following function, because it seems incorrectly implemented and isn't used. More...
	operator Bool () const

Protected Attributes
char	v

Friends
ostream &	operator<< (ostream &o, const FitsLogical &)

Detailed Description

FITS helper class.

Review Status

Reviewed By:

UNKNOWN

Date Reviewed:

before2004/08/25

Synopsis

FitsLogical is a helper class that is not intended for general use.

Example

Here is an example of the FitsLogical class.

 FitsLogical x;
 FitsLogical y(True);
 FitsLogical z = x;
..\.
 x = y; y = False; x.undefine();
 Bool b;
 if (x.isdefined())
 b = x;
 b = y;  If y is undefined, b will be false.

Definition at line 90 of file fits.h.

Constructor & Destructor Documentation

casacore::FitsLogical::FitsLogical ( )

inline

Definition at line 93 of file fits.h.

casacore::FitsLogical::FitsLogical ( Bool  x )

inline

Definition at line 94 of file fits.h.

Member Function Documentation

casacore::FitsLogical::operator Bool ( ) const

inline

Definition at line 101 of file fits.h.

References v.

FitsLogical& casacore::FitsLogical::operator= ( Bool  x )

inline

Definition at line 95 of file fits.h.

References casacore::True, and v.

void casacore::FitsLogical::undefine ( )

inline

ARO 2021-02-20: Removed the following function, because it seems incorrectly implemented and isn't used.

Bool isdefined() const { return v == '\0' ? True : False; }

Definition at line 100 of file fits.h.

References v.

Friends And Related Function Documentation

ostream& operator<< ( ostream &  o, const FitsLogical &    )

friend

Member Data Documentation

char casacore::FitsLogical::v

protected

Definition at line 103 of file fits.h.

Referenced by operator Bool(), operator=(), and undefine().

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

• fits/FITS/fits.h