FloatingPoint.h File Reference

#include <cppunit/Portability.h>
#include <cmath>

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Functions
CPPUNIT_NS_BEGIN bool	floatingPointIsUnordered (double x)
int	floatingPointIsFinite (double x)
	Tests if a floating-point is finite. More...

Function Documentation

floatingPointIsFinite()

int floatingPointIsFinite ( double  x )

inline

Tests if a floating-point is finite.

Returns

true if x is neither a NaN, nor +inf, nor -inf, false otherwise.

floatingPointIsUnordered()

CPPUNIT_NS_BEGIN bool floatingPointIsUnordered ( double  x )

inline