[CHANGE] made conectors' dataset selection a bit more precise

src/modules/distanceMap/WMDistanceMap.cpp

@@ -104,9 +104,9 @@ void WMDistanceMap::connectors()
 {
     // initialize connectors
 
-    m_input = boost::shared_ptr<WModuleInputData< WDataSet > >(
-        new WModuleInputData< WDataSet >( shared_from_this(),
-                                                               "in", "Dataset to compute isosurface for." )
+    m_input = boost::shared_ptr<WModuleInputData< WDataSetSingle > >(
+        new WModuleInputData< WDataSetSingle >( shared_from_this(),
+                                                               "in", "Dataset to compute distance map for." )
         );
 
     // add it to the list of connectors. Please note, that a connector NOT added via addConnector will not work as expected.

src/modules/distanceMap/WMDistanceMap.h

@@ -88,7 +88,7 @@ protected:
     virtual void properties();
 
 private:
-    boost::shared_ptr< WModuleInputData< WDataSet > > m_input;  //!< Input connector required by this module.
+    boost::shared_ptr< WModuleInputData< WDataSetSingle > > m_input;  //!< Input connector required by this module.
 
     /**
      * Function to create a distance map from Anatomy data set.

src/modules/navSlices/WMNavSlices.cpp

@@ -84,8 +84,8 @@ void WMNavSlices::connectors()
     // initialize connectors
     // XXX to add a new connector and to offer it, these simple steps need to be done
     // initialize it first
-    m_input= boost::shared_ptr<WModuleInputData< WDataSet > >(
-            new WModuleInputData< WDataSet >( shared_from_this(),
+    m_input= boost::shared_ptr<WModuleInputData< WDataSetSingle > >(
+            new WModuleInputData< WDataSetSingle >( shared_from_this(),
                 "in1", "List of datasets to show on the slices." )
     );
 

src/modules/navSlices/WMNavSlices.h

@@ -162,7 +162,7 @@ private:
     /**
      * Input connector required by this module.
      */
-    boost::shared_ptr<WModuleInputData< WDataSet > > m_input;
+    boost::shared_ptr<WModuleInputData< WDataSetSingle > > m_input;
 
     /**
      * lock to prevent concurrent threads trying to update the osg node