maths: don't accidentally overload almost_equal

2017-01-23 21:47:30 +11:00 · 2017-01-23 21:47:30 +11:00 · 5bb55f5437
commit 5bb55f5437
parent 7706caed32
1 changed files with 2 additions and 1 deletions
--- a/maths.hpp
+++ b/maths.hpp
@ -64,7 +64,8 @@ namespace util {
    inline
    typename std::enable_if_t<
        std::is_floating_point<A>::value &&
-        std::is_floating_point<B>::value,
+        std::is_floating_point<B>::value &&
+        !std::is_same<A,B>::value ,
        bool
    >
    almost_equal (const A &a, const B &b)