27 #ifndef EWOMS_SIGNUM_HH 28 #define EWOMS_SIGNUM_HH 39 template <
class Scalar>
41 {
return (0 < val) - (val < 0); }
Definition: baseauxiliarymodule.hh:37
int signum(Scalar val)
Template function which returns the sign of a floating point value.
Definition: signum.hh:40