Added return type

This commit is contained in:
Andreas Fabri 2006-06-28 14:16:12 +00:00
parent 4173cff09d
commit 3210b1e60b
1 changed files with 1 additions and 0 deletions

View File

@ -32,6 +32,7 @@
#include <cmath>
#include <limits>
bool
is_finite(double d)
{ return (d != std::numeric_limits<double>::infinity()) && (-d != std::numeric_limits<double>::infinity()); }