Minor: documentation and comments

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

diff --git a/src/INTERP_KERNEL/InterpolationUtils.hxx b/src/INTERP_KERNEL/InterpolationUtils.hxx
index af7fdfcc93aad5cd681a39820d0be5e55e0f89e2..46df158ddd4340252b5d912eacf0ddc4193331eb 100644 (file)
--- a/src/INTERP_KERNEL/InterpolationUtils.hxx
+++ b/src/INTERP_KERNEL/InterpolationUtils.hxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2012  CEA/DEN, EDF R&D
+// Copyright (C) 2007-2013  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
@@ -16,6 +16,7 @@
 //
 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
+// Author : Anthony Geay (CEA/DEN)
 
 #ifndef __INTERPOLATIONUTILS_HXX__
 #define __INTERPOLATIONUTILS_HXX__
@@ -437,7 +438,7 @@ namespace INTERP_KERNEL
             T21 = n[0][_Y]-n[2][_Y], T22 = n[1][_Y]-n[2][_Y];
           // matrix determinant
           double Tdet = T11*T22 - T12*T21;
-          if ( std::fabs( Tdet ) < std::numeric_limits<double>::min() )
+          if ( (std::fabs( Tdet) ) < (std::numeric_limits<double>::min()) )
             {
               bc[0]=1; bc[1]=bc[2]=0; // no solution
               return;