Core/Misc: VS 2013 build fix - horrible hack.

1 files changed, 22 insertions, 0 deletions

diff --git a/src/common/Utilities/Random.h b/src/common/Utilities/Random.h
index c919c28bcc8..7fc4fae9cb3 100644
--- a/src/common/Utilities/Random.h
+++ b/src/common/Utilities/Random.h
@@ -69,4 +69,26 @@ public:
     static SFMTEngine& Instance();
 };
 
+// Ugly, horrible, i don't even..., hack for VS2013 to work around missing discrete_distribution(iterator, iterator) constructor
+namespace Trinity
+{
+#if COMPILER == COMPILER_MICROSOFT && _MSC_VER <= 1800
+    template<typename T>
+    struct discrete_distribution_param : public std::discrete_distribution<T>::param_type
+    {
+        typedef typename std::discrete_distribution<T>::param_type base;
+
+        template<typename InIt>
+        discrete_distribution_param(InIt begin, InIt end) : base(_Noinit())
+        {
+            this->_Pvec.assign(begin, end);
+            this->_Init();
+        }
+    };
+#else
+    template<typename T>
+    using discrete_distribution_param = typename std::discrete_distribution<T>::param_type;
+#endif
+}
+
 #endif // Random_h__