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
old mode 100755 (executable)
new mode 100644 (file)
index 8e712a8..179079e
--- a/src/INTERP_KERNEL/PolygonAlgorithms.hxx
+++ b/src/INTERP_KERNEL/PolygonAlgorithms.hxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2014  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
@@ -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++)
         {