Merge branch 'develop' see #166

Author: AzothAmmo

include/cereal/archives/json.hpp

@@ -560,6 +560,13 @@ namespace cereal
         ++itsIteratorStack.back();
       }
 
+      //! Retrieves the current node name
+      /*! @return nullptr if no name exists */
+      const char * getNodeName() const
+      {
+        return itsIteratorStack.back().name();
+      }
+
       //! Sets the name for the next node created with startNode
       void setNextName( const char * name )
       {

include/cereal/archives/xml.hpp

@@ -475,6 +475,13 @@ namespace cereal
         itsNodes.top().name = nullptr;
       }
 
+      //! Retrieves the current node name
+      //! will return @c nullptr if the node does not have a name
+      const char * getNodeName() const
+      {
+        return itsNodes.top().node->name();
+      }
+
       //! Sets the name for the next node created with startNode
       void setNextName( const char * name )
       {