54355: 'Compute' button is absent for 'Number of the double nodes' value in 'Mesh...

[modules/smesh.git] / src / SMESH / SMESH_ProxyMesh.cxx

diff --git a/src/SMESH/SMESH_ProxyMesh.cxx b/src/SMESH/SMESH_ProxyMesh.cxx
index 0b4522d4aec6ea1522f3b00fc938e1eb0d7ebadb..c8dcec11c7f3cd0bddb77175f8bf3b4fdc6fddd2 100644 (file)
--- a/src/SMESH/SMESH_ProxyMesh.cxx
+++ b/src/SMESH/SMESH_ProxyMesh.cxx
@@ -24,6 +24,8 @@
 
 #include "SMDS_IteratorOnIterators.hxx"
 #include "SMDS_SetIterator.hxx"
+#include "SMESHDS_Mesh.hxx"
+#include "SMESH_Mesh.hxx"
 #include "SMESH_MesherHelper.hxx"
 
 #include <TopTools_ListIteratorOfListOfShape.hxx>
@@ -36,9 +38,21 @@
  */
 //================================================================================
 
-SMESH_ProxyMesh::SMESH_ProxyMesh():_mesh(0)
+SMESH_ProxyMesh::SMESH_ProxyMesh():_mesh(0), _subContainer(0)
 {
 }
+//================================================================================
+/*!
+ * \brief Constructor
+ */
+//================================================================================
+
+SMESH_ProxyMesh::SMESH_ProxyMesh(const SMESH_Mesh& mesh)
+  : _mesh( &mesh ),
+    _subContainer( new SubMesh( GetMeshDS() ) )
+{
+}
+
 //================================================================================
 /*!
  * \brief Make a proxy mesh from components. Components become empty
@@ -57,7 +71,7 @@ SMESH_ProxyMesh::SMESH_ProxyMesh(std::vector<SMESH_ProxyMesh::Ptr>& components):
 
     takeTmpElemsInMesh( m );
 
-    if ( !_mesh ) _mesh = m->_mesh;
+    if ( !_mesh && m->_mesh ) setMesh( *( m->_mesh ));
     if ( _allowedTypes.empty() ) _allowedTypes = m->_allowedTypes;
 
     if ( _subMeshes.size() < m->_subMeshes.size() )
@@ -93,13 +107,15 @@ SMESH_ProxyMesh::SMESH_ProxyMesh(std::vector<SMESH_ProxyMesh::Ptr>& components):
 
 //================================================================================
 /*!
- * \brief Destructor deletes proxy submeshes and tmp elemens
+ * \brief Destructor deletes proxy submeshes and tmp elements
  */
 //================================================================================
 
 SMESH_ProxyMesh::~SMESH_ProxyMesh()
 {
-  for ( unsigned i = 0; i < _subMeshes.size(); ++i )
+  delete _subContainer;
+
+  for ( size_t i = 0; i < _subMeshes.size(); ++i )
     delete _subMeshes[i];
   _subMeshes.clear();
 
@@ -109,6 +125,19 @@ SMESH_ProxyMesh::~SMESH_ProxyMesh()
   _elemsInMesh.clear();
 }
 
+//================================================================================
+/*!
+ * \brief Set mesh
+ */
+//================================================================================
+
+void SMESH_ProxyMesh::setMesh(const SMESH_Mesh& mesh)
+{
+  _mesh = &mesh;
+  if ( _mesh )
+    _subContainer = new SubMesh( GetMeshDS() );
+}
+
 //================================================================================
 /*!
  * \brief Returns index of a shape
@@ -120,6 +149,19 @@ int SMESH_ProxyMesh::shapeIndex(const TopoDS_Shape& shape) const
   return ( shape.IsNull() || !_mesh->HasShapeToMesh() ? 0 : GetMeshDS()->ShapeToIndex(shape));
 }
 
+//================================================================================
+/*!
+ * \brief Create a SubMesh
+ *  \param [ino] index - shape index
+ *  \return SubMesh* - new SubMesh
+ */
+//================================================================================
+
+SMESH_ProxyMesh::SubMesh* SMESH_ProxyMesh::newSubmesh(int index) const
+{
+  return new SubMesh( GetMeshDS(),index );
+}
+
 //================================================================================
 /*!
  * \brief Returns the submesh of a shape; it can be a proxy sub-mesh
@@ -243,15 +285,15 @@ SMDS_ElemIteratorPtr SMESH_ProxyMesh::GetFaces(const TopoDS_Shape& shape) const
   if ( !_mesh->HasShapeToMesh() )
     return SMDS_ElemIteratorPtr();
 
-  _subContainer.RemoveAllSubmeshes();
+  _subContainer->RemoveAllSubmeshes();
 
   TopTools_IndexedMapOfShape FF;
   TopExp::MapShapes( shape, TopAbs_FACE, FF );
   for ( int i = 1; i <= FF.Extent(); ++i )
     if ( const SMESHDS_SubMesh* sm = GetSubMesh( FF(i)))
-      _subContainer.AddSubMesh( sm );
+      _subContainer->AddSubMesh( sm );
 
-  return _subContainer.SMESHDS_SubMesh::GetElements();
+  return _subContainer->SMESHDS_SubMesh::GetElements();
 }
 
 //================================================================================
@@ -266,16 +308,16 @@ SMDS_ElemIteratorPtr SMESH_ProxyMesh::GetFaces() const
   if ( _mesh->HasShapeToMesh() )
     return SMDS_ElemIteratorPtr();
 
-  _subContainer.RemoveAllSubmeshes();
+  _subContainer->RemoveAllSubmeshes();
   for ( unsigned i = 0; i < _subMeshes.size(); ++i )
     if ( _subMeshes[i] )
-      _subContainer.AddSubMesh( _subMeshes[i] );
+      _subContainer->AddSubMesh( _subMeshes[i] );
 
-  if ( _subContainer.NbSubMeshes() == 0 ) // no elements substituted
+  if ( _subContainer->NbSubMeshes() == 0 ) // no elements substituted
     return GetMeshDS()->elementsIterator(SMDSAbs_Face);
 
   // if _allowedTypes is empty, only elements from _subMeshes are returned,...
-  SMDS_ElemIteratorPtr proxyIter = _subContainer.SMESHDS_SubMesh::GetElements();
+  SMDS_ElemIteratorPtr proxyIter = _subContainer->SMESHDS_SubMesh::GetElements();
   if ( _allowedTypes.empty() || NbFaces() == _mesh->NbFaces() )
     return proxyIter;
 
@@ -482,6 +524,18 @@ bool SMESH_ProxyMesh::IsTemporary(const SMDS_MeshElement* elem ) const
   return ( elem->GetID() < 1 ) || _elemsInMesh.count( elem );
 }
 
+//================================================================================
+/*!
+ * \brief SubMesh Constructor
+ */
+//================================================================================
+
+SMESH_ProxyMesh::SubMesh::SubMesh( const SMDS_Mesh* mesh, int index )
+  : SMESHDS_SubMesh( static_cast<const SMESHDS_Mesh*>( mesh ), index ),
+    _n2n(0)
+{
+}
+
 //================================================================================
 /*!
  * \brief Return a proxy node or an input node