Utility functions for floating point values. More...

#include <fits.h>

Static Public Member Functions
static Bool	isFP (const float *)
	These functions are useful to tell if some type is a floating point type. More...

static Bool	isFP (const double *)

static Bool	isFP (const void *)

static void	setNaN (double &val)
	For blanking purposes, we need to be able to get a NaN. More...

static void	setNaN (float &val)

Detailed Description

Utility functions for floating point values.

Definition at line 1022 of file fits.h.

Member Function Documentation

static Bool casacore::FitsFPUtil::isFP ( const float * )

static

These functions are useful to tell if some type is a floating point type.

This is useful in a templated function, where the processing can vary depending on whether the type is FP or not (e.g. blank handling).

static Bool casacore::FitsFPUtil::isFP ( const double * )

static

static Bool casacore::FitsFPUtil::isFP ( const void * )

static

static void casacore::FitsFPUtil::setNaN ( double & val )

static

For blanking purposes, we need to be able to get a NaN.

The NaN we set is all bits on.

static void casacore::FitsFPUtil::setNaN ( float & val )

static

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