From: eap <eap@opencascade.com>
Date: Fri, 27 Jul 2012 13:11:14 +0000 (+0000)
Subject: 0021759: EDF 1785 SMESH: A group of nodes created by filters is incomplete
X-Git-Tag: V6_6_0a1~221
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=ae452162516b01b206c2e905d80be5c824ad5acc;p=modules%2Fsmesh.git

0021759: EDF 1785 SMESH: A group of nodes created by filters is incomplete

bug: elementsIterator(SMDSAbs_Node) returns nothing
---

diff --git a/src/SMDS/SMDS_Mesh.cxx b/src/SMDS/SMDS_Mesh.cxx
index b0544d9d2..fe6f186e4 100644
--- a/src/SMDS/SMDS_Mesh.cxx
+++ b/src/SMDS/SMDS_Mesh.cxx
@@ -2929,16 +2929,21 @@ SMDS_ElemIteratorPtr SMDS_Mesh::elementEntityIterator(SMDSAbs_EntityType type) c
 SMDS_ElemIteratorPtr SMDS_Mesh::elementsIterator(SMDSAbs_ElementType type) const
 {
   // naturally always sorted by ID
-  if ( type == SMDSAbs_All )
-  {
+  switch ( type ) {
+
+  case SMDSAbs_All:
     return SMDS_ElemIteratorPtr (new ElemVecIterator<const SMDS_MeshElement*>(myCells));
-  }
-  else
-  {
+
+  case SMDSAbs_Node:
+    return SMDS_ElemIteratorPtr
+      ( new ElemVecIterator<const SMDS_MeshElement*, SMDS_MeshNode*>( myNodes ));
+
+  default:
     typedef ElemVecIterator
       < const SMDS_MeshElement*, SMDS_MeshCell*, SMDS_MeshElement::TypeFilter > TIterator;
     return SMDS_ElemIteratorPtr (new TIterator(myCells, SMDS_MeshElement::TypeFilter( type )));
   }
+  return SMDS_ElemIteratorPtr();
 }
 
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