isFinite()

isFinite(x) provides a reliable way to determine if x is a "normal" floating point number, meaning not a NaN or +/- Infinity. More...

Functions
bool	SimTK::isFinite (const negator< float > &x)
bool	SimTK::isFinite (const negator< double > &x)
bool	SimTK::isFinite (const negator< long double > &x)
template<class P >
bool	SimTK::isFinite (const negator< std::complex< P > > &x)
template<class P >
bool	SimTK::isFinite (const negator< conjugate< P > > &x)
bool	SimTK::isFinite (const float &x)
bool	SimTK::isFinite (const double &x)
bool	SimTK::isFinite (const long double &x)
template<class P >
bool	SimTK::isFinite (const std::complex< P > &x)
template<class P >
bool	SimTK::isFinite (const conjugate< P > &x)

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Detailed Description

isFinite(x) provides a reliable way to determine if x is a "normal" floating point number, meaning not a NaN or +/- Infinity.

This routine is specialized for all SimTK scalar types: float, double, std::complex<P>, SimTK::conjugate<P>, and SimTK::negator<T>, where T is any of the above. For complex and conjugate types, isFinite() returns true if the real and imaginary parts are both finite.

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Function Documentation

bool SimTK::isFinite

(

const negator< float > &

x

)

[inline]

bool SimTK::isFinite

(

const negator< double > &

x

)

[inline]

bool SimTK::isFinite

(

const negator< long double > &

x

)

[inline]

template<class P >

bool SimTK::isFinite

(

const negator< std::complex< P > > &

x

)

[inline]

template<class P >

bool SimTK::isFinite

(

const negator< conjugate< P > > &

x

)

[inline]

bool SimTK::isFinite

(

const float &

x

)

[inline]

bool SimTK::isFinite

(

const double &

x

)

[inline]

bool SimTK::isFinite

(

const long double &

x

)

[inline]

template<class P >

bool SimTK::isFinite

(

const std::complex< P > &

x

)

[inline]

template<class P >

bool SimTK::isFinite

(

const conjugate< P > &

x

)

[inline]