#18963 Minimize compiler warnings

[modules/smesh.git] / src / SMDS / SMDS_SetIterator.hxx

diff --git a/src/SMDS/SMDS_SetIterator.hxx b/src/SMDS/SMDS_SetIterator.hxx
index b604abc776e2c851a7de9730ee32383dc387a935..c0439d512df03cc88d2b80395bf46925d2a77c1c 100644 (file)
--- a/src/SMDS/SMDS_SetIterator.hxx
+++ b/src/SMDS/SMDS_SetIterator.hxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2020  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -20,7 +20,7 @@
 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 
-//  SMESH SMDS : implementaion of Salome mesh data structure
+//  SMESH SMDS : implementation of Salome mesh data structure
 // File      : SMDS_SetIterator.hxx
 // Created   : Feb 27 2006
 // Author    : Edward AGAPOV (eap)
@@ -51,6 +51,11 @@ namespace SMDS {
     static VALUE value(VALUE_SET_ITERATOR it) { return (VALUE) it->second; }
   };
 
+  template<typename VALUE,typename VALUE_SET_ITERATOR>
+  struct PointerAccessor {
+    static VALUE value(VALUE_SET_ITERATOR it) { return (VALUE) &(*it); }
+  };
+
   ///////////////////////////////////////////////////////////////////////////////
   /// Filters of value pointed by iterator
   ///////////////////////////////////////////////////////////////////////////////
@@ -58,7 +63,7 @@ namespace SMDS {
   template <typename VALUE>
   struct PassAllValueFilter
   {
-    bool operator()(const VALUE& t ) { return true; }
+    bool operator()(const VALUE& /*t*/ ) { return true; }
   };
 
   template <typename VALUE>