Minor portability: Cygwin compiler seems to have _X as a standard symbol ...

[tools/medcoupling.git] / src / INTERP_KERNEL / PolygonAlgorithms.hxx

diff --git a/src/INTERP_KERNEL/PolygonAlgorithms.hxx b/src/INTERP_KERNEL/PolygonAlgorithms.hxx
index dc072352e79a4b1544467274b8858cb7b24ae2a9..179079efd01e584611a334c4ca95468db1fe638e 100644 (file)
--- a/src/INTERP_KERNEL/PolygonAlgorithms.hxx
+++ b/src/INTERP_KERNEL/PolygonAlgorithms.hxx
@@ -1,9 +1,9 @@
-// Copyright (C) 2007-2012  CEA/DEN, EDF R&D
+// Copyright (C) 2007-2016  CEA/DEN, EDF R&D
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -30,7 +30,7 @@ namespace INTERP_KERNEL
   class VertexLess
   {
   public:
-    bool operator()(const double * P_1, const double * P_2) 
+    bool operator()(const double * P_1, const double * P_2) const
     {
       for(int idim=0; idim<DIM; idim++)
         {