Changes in src/helpers.hpp [9dbea5:76102e]

File:

• src/helpers.hpp (modified) (2 diffs)

src/helpers.hpp

@@ -81 +81 @@
  * \return greater of the two (by operator>())
  */
-template <typename T> T Max(T &x, T &y)
+template <typename T> T Max(T x, T y)
 {
   if (x > y)
@@ -93 +93 @@
  * \return smaller of the two (by operator<())
  */
-template <typename T> T Min(T &x, T &y)
+template <typename T> T Min(T x, T y)
 {
   if (x < y)