Add almost_zero wrapper for almost_equal

2012-05-03 18:11:42 +10:00 · 2012-05-03 18:11:42 +10:00 · 2ef2554316
commit 2ef2554316
parent 946d4d1eb0
1 changed files with 6 additions and 0 deletions
--- a/maths.hpp
+++ b/maths.hpp
@ -87,6 +87,12 @@ typename std::enable_if<
 almost_equal (const Ta &a, const Tb &b)
    { return a == b; }

+
+template <typename T>
+bool
+almost_zero (T a)
+    { return almost_equal (a, 0); }
+
 const double PI = 3.141592653589793238462643;

 inline double