+
+//=============================================================================
+/*!
+ *
+ */
+//=============================================================================
+
+SMESH::long_array* SMESH_Mesh_i::GetElementsId()
+ throw (SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ MESSAGE("SMESH_Mesh_i::GetElementsId");
+ SMESH::long_array_var aResult = new SMESH::long_array();
+ SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
+
+ if ( aSMESHDS_Mesh == NULL )
+ return aResult._retn();
+
+ long nbElements = NbElements();
+ aResult->length( nbElements );
+ SMDS_ElemIteratorPtr anIt = aSMESHDS_Mesh->elementsIterator();
+ for ( int i = 0, n = nbElements; i < n && anIt->more(); i++ )
+ aResult[i] = anIt->next()->GetID();
+
+ return aResult._retn();
+}
+
+
+//=============================================================================
+/*!
+ *
+ */
+//=============================================================================
+
+SMESH::long_array* SMESH_Mesh_i::GetElementsByType( SMESH::ElementType theElemType )
+ throw (SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ MESSAGE("SMESH_subMesh_i::GetElementsByType");
+ SMESH::long_array_var aResult = new SMESH::long_array();
+ SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
+
+ if ( aSMESHDS_Mesh == NULL )
+ return aResult._retn();
+
+ long nbElements = NbElements();
+
+ // No sense in returning ids of elements along with ids of nodes:
+ // when theElemType == SMESH::ALL, return node ids only if
+ // there are no elements
+ if ( theElemType == SMESH::NODE || theElemType == SMESH::ALL && nbElements == 0 )
+ return GetNodesId();
+
+ aResult->length( nbElements );
+
+ int i = 0;
+
+ SMDS_ElemIteratorPtr anIt = aSMESHDS_Mesh->elementsIterator();
+ while ( i < nbElements && anIt->more() ) {
+ const SMDS_MeshElement* anElem = anIt->next();
+ if ( theElemType == SMESH::ALL || anElem->GetType() == (SMDSAbs_ElementType)theElemType )
+ aResult[i++] = anElem->GetID();
+ }
+
+ aResult->length( i );
+
+ return aResult._retn();
+}
+
+//=============================================================================
+/*!
+ *
+ */
+//=============================================================================
+
+SMESH::long_array* SMESH_Mesh_i::GetNodesId()
+ throw (SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ MESSAGE("SMESH_subMesh_i::GetNodesId");
+ SMESH::long_array_var aResult = new SMESH::long_array();
+ SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
+
+ if ( aSMESHDS_Mesh == NULL )
+ return aResult._retn();
+
+ long nbNodes = NbNodes();
+ aResult->length( nbNodes );
+ SMDS_NodeIteratorPtr anIt = aSMESHDS_Mesh->nodesIterator();
+ for ( int i = 0, n = nbNodes; i < n && anIt->more(); i++ )
+ aResult[i] = anIt->next()->GetID();
+
+ return aResult._retn();
+}
+
+//=============================================================================
+/*!
+ *
+ */
+//=============================================================================
+
+SMESH::ElementType SMESH_Mesh_i::GetElementType( const CORBA::Long id, const bool iselem )
+ throw (SALOME::SALOME_Exception)
+{
+ return ( SMESH::ElementType )_impl->GetElementType( id, iselem );
+}