mathlib: toString() parameter changed to const reference

2010-11-20 14:21:18 +01:00 · 2010-11-20 14:21:18 +01:00 · f10e433593
parent cda44e0c39
commit f10e433593
1 changed files with 1 additions and 1 deletions
--- a/lib/mathlib.h
+++ b/lib/mathlib.h
@ -46,7 +46,7 @@ public:
    static double toDoubleNumber(const std::string & str);

    template<typename T>
-    static std::string toString(T d)
+    static std::string toString(const T &d)
    {
        std::ostringstream result;
        result << d;