Fixing example compilation on OSX

b1a200fa · incardon · 473fad10 · b1a200fa
Commit b1a200fa authored Apr 14, 2018 by incardon
--- a/example/Numerics/PS-CMA-ES/main.cpp
+++ b/example/Numerics/PS-CMA-ES/main.cpp
@@ -303,7 +303,7 @@ struct fun_index
 	double f;
 	int id;

-	bool operator<(const fun_index & tmp)
+	bool operator<(const fun_index & tmp) const
 	{
 		return f < tmp.f;
 	}