Merge from V6_main 12/04/2013

[tools/medcoupling.git] / src / MEDLoader / MEDFileMesh.cxx

diff --git a/src/MEDLoader/MEDFileMesh.cxx b/src/MEDLoader/MEDFileMesh.cxx
index 8626120f3729672109a6c8b1529eb2d7759f7361..6c583f5c43097e38545a04adcfe0d12ae17c9748 100644 (file)
--- a/src/MEDLoader/MEDFileMesh.cxx
+++ b/src/MEDLoader/MEDFileMesh.cxx
@@ -2073,7 +2073,10 @@ DataArrayInt *MEDFileUMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::ve
 }
 
 /*!
- * Returns a pointer to mesh at the specified level.
+ * Returns a pointer to mesh at the specified level. ** WARNING **, if the input \a meshDimRelToMaxExt is set to one (nodes),
+ * The returned mesh ** will be not valid **. It is a feature, because MEDLoader do not creates cells that do not exist !
+ * To build a valid MEDCouplingUMesh instance from the returned value when \a meshDimRelToMaxExt is equal to one, simply
+ * call MEDCouplingUMesh::Build0DMeshFromCoords.
  * 
  * \return a pointer to unstructured mesh that need to be managed by the caller.
  * \warning the returned pointer has to be managed by the caller.