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#ifndef CPPUNIT_PORTABILITY_FLOATINGPOINT_H_INCLUDED
#define CPPUNIT_PORTABILITY_FLOATINGPOINT_H_INCLUDED
#include <cppunit/Portability.h>
#include <cmath>
CPPUNIT_NS_BEGIN
inline bool floatingPointIsUnordered( double x )
{
return std::isnan(x);
}
/// \brief Tests if a floating-point is finite.
/// @return \c true if x is neither a NaN, nor +inf, nor -inf, \c false otherwise.
inline int floatingPointIsFinite( double x )
{
return std::isfinite(x);
}
CPPUNIT_NS_END
#endif // CPPUNIT_PORTABILITY_FLOATINGPOINT_H_INCLUDED
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