1 files changed, 11 insertions, 11 deletions

diff --git a/src/common/Utilities/IteratorPair.h b/src/common/Utilities/IteratorPair.h
index 5d24c931ef2..0782862d20d 100644
--- a/src/common/Utilities/IteratorPair.h
+++ b/src/common/Utilities/IteratorPair.h
@@ -27,39 +27,39 @@ namespace Trinity
      *
      * @brief Utility class to enable range for loop syntax for multimap.equal_range uses
      */
-    template<class iterator>
+    template<class iterator, class end_iterator = iterator>
     class IteratorPair
     {
     public:
         constexpr IteratorPair() : _iterators() { }
-        constexpr IteratorPair(iterator first, iterator second) : _iterators(first, second) { }
-        constexpr IteratorPair(std::pair<iterator, iterator> iterators) : _iterators(iterators) { }
+        constexpr IteratorPair(iterator first, end_iterator second) : _iterators(first, second) { }
+        constexpr IteratorPair(std::pair<iterator, end_iterator> iterators) : _iterators(iterators) { }
 
         constexpr iterator begin() const { return _iterators.first; }
-        constexpr iterator end() const { return _iterators.second; }
+        constexpr end_iterator end() const { return _iterators.second; }
 
     private:
-        std::pair<iterator, iterator> _iterators;
+        std::pair<iterator, end_iterator> _iterators;
     };
 
     namespace Containers
     {
-        template<typename iterator>
-        constexpr Trinity::IteratorPair<iterator> MakeIteratorPair(iterator first, iterator second)
+        template<typename iterator, class end_iterator = iterator>
+        constexpr IteratorPair<iterator, end_iterator> MakeIteratorPair(iterator first, end_iterator second)
         {
             return { first, second };
         }
 
-        template<typename iterator>
-        constexpr Trinity::IteratorPair<iterator> MakeIteratorPair(std::pair<iterator, iterator> iterators)
+        template<typename iterator, class end_iterator = iterator>
+        constexpr IteratorPair<iterator, end_iterator> MakeIteratorPair(std::pair<iterator, end_iterator> iterators)
         {
             return iterators;
         }
 
         template<class M>
-        inline auto MapEqualRange(M& map, typename M::key_type const& key) -> IteratorPair<decltype(map.begin())>
+        auto MapEqualRange(M& map, typename M::key_type const& key)
         {
-            return { map.equal_range(key) };
+            return MakeIteratorPair(map.equal_range(key));
         }
     }
     //! namespace Containers