Add functionality for Collections to get underlying items.

src/Collections/Dictionary.hpp

@@ -78,6 +78,9 @@ namespace Arbutils::Collections {
 
         iterator end() { return _map.end(); }
         const_iterator end() const { return _map.end(); }
+
+        const std::unordered_map<KeyT, ValueT>& GetStdMap() const { return _map; }
+        std::unordered_map<KeyT, ValueT>& GetStdMap() { return _map; }
     };
 }
 

src/Collections/List.hpp

@@ -78,6 +78,9 @@ namespace Arbutils::Collections {
         const_iterator end() const { return _vector.end(); }
 
         const ValueT* RawData() const { return _vector.data(); }
+
+        const std::vector<ValueT>& GetStdList() const { return _vector; }
+        std::vector<ValueT>& GetStdList() { return _vector; }
     };
 }