#include <SMDS_VtkCellIterator.hxx>

Inheritance diagram for SMDS_VtkCellIteratorToUNV:

Public Member Functions
	SMDS_VtkCellIteratorToUNV (SMDS_Mesh *mesh, int vtkCellId, SMDSAbs_EntityType aType)
virtual	~SMDS_VtkCellIteratorToUNV ()
virtual bool	more ()
	Return true if and only if there are other object in this iterator.
virtual const SMDS_MeshElement *	next ()
	Return the current object and step to the next one.
void	exchange (vtkIdType a, vtkIdType b)
virtual void	remove ()
	Delete the current element and step to the next one.
Protected Attributes
SMDS_Mesh *	_mesh
int	_cellId
int	_index
int	_nbNodes
SMDSAbs_EntityType	_type
vtkIdList *	_vtkIdList

Detailed Description

Definition at line 55 of file SMDS_VtkCellIterator.hxx.

Constructor & Destructor Documentation

SMDS_VtkCellIteratorToUNV::SMDS_VtkCellIteratorToUNV	(	SMDS_Mesh *	mesh,
		int	vtkCellId,
		SMDSAbs_EntityType	aType
	)

Definition at line 115 of file SMDS_VtkCellIterator.cxx.

References SMDS_VtkCellIterator._cellId, SMDS_VtkCellIterator._index, SMDS_VtkCellIterator._mesh, SMDS_VtkCellIterator._nbNodes, SMDS_VtkCellIterator._type, SMDS_VtkCellIterator._vtkIdList, SMDS_Mesh.getGrid(), ex11_grid3partition.grid, SMESH_test.ids, PAL_MESH_041_mesh.mesh, SMDSEntity_Penta, SMDSEntity_Polygon, SMDSEntity_Polyhedra, SMDSEntity_Quad_Edge, SMDSEntity_Quad_Hexa, SMDSEntity_Quad_Penta, SMDSEntity_Quad_Polygon, SMDSEntity_Quad_Polyhedra, SMDSEntity_Quad_Pyramid, SMDSEntity_Quad_Quadrangle, SMDSEntity_Quad_Tetra, and SMDSEntity_Quad_Triangle.

                                                                                                             :
  SMDS_VtkCellIterator()
{
  _mesh = mesh;
  _cellId = vtkCellId;
  _index = 0;
  _type = aType;
  //MESSAGE("SMDS_VtkCellInterlacedIterator (UNV)" << _type);

  _vtkIdList = vtkIdList::New();
  vtkIdType* pts;
  vtkUnstructuredGrid* grid = _mesh->getGrid();
  grid->GetCellPoints((vtkIdType)_cellId, (vtkIdType&)_nbNodes, pts);
  _vtkIdList->SetNumberOfIds(_nbNodes);
  int *ids = 0;
  switch (_type)
  {
    case SMDSEntity_Quad_Edge:
      {
        static int id[] = { 0, 2, 1 };
        ids = id;
        break;
      }
    case SMDSEntity_Quad_Triangle:
      {
        static int id[] = { 0, 3, 1, 4, 2, 5 };
        ids = id;
        break;
      }
    case SMDSEntity_Quad_Quadrangle:
      {
        static int id[] = { 0, 4, 1, 5, 2, 6, 3, 7 };
        ids = id;
        break;
      }
    case SMDSEntity_Quad_Tetra:
      {
        static int id[] = { 0, 4, 1, 5, 2, 6, 7, 8, 9, 3 };
        ids = id;
        break;
      }
    case SMDSEntity_Quad_Pyramid:
      {
        static int id[] = { 0, 5, 1, 6, 2, 7, 3, 8, 9, 10, 11, 12, 4 };
        ids = id;
        break;
      }
    case SMDSEntity_Penta:
      {
        static int id[] = { 0, 2, 1, 3, 5, 4 };
        ids = id;
        break;
      }
    case SMDSEntity_Quad_Penta:
      {
        static int id[] = { 0, 8, 2, 7, 1, 6, 12, 14, 13, 3, 11, 5, 10, 4, 9 };
        ids = id;
        break;
      }
    case SMDSEntity_Quad_Hexa:
      {
        static int id[] = { 0, 8, 1, 9, 2, 10, 3, 11, 16, 17, 18, 19, 4, 12, 5, 13, 6, 14, 7, 15 };
        ids = id;
        break;
      }
    case SMDSEntity_Polygon:
    case SMDSEntity_Quad_Polygon:
    case SMDSEntity_Polyhedra:
    case SMDSEntity_Quad_Polyhedra:
    default:
      {
        static int id[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
                            25, 26, 27, 28, 29 };
        ids = id;
        break;
      }
  }
  //MESSAGE("_nbNodes " << _nbNodes);
  for (int i = 0; i < _nbNodes; i++)
    _vtkIdList->SetId(i, pts[ids[i]]);
}

SMDS_VtkCellIteratorToUNV::~SMDS_VtkCellIteratorToUNV ( ) [virtual]

Definition at line 197 of file SMDS_VtkCellIterator.cxx.

{
}

Member Function Documentation

void SMDS_VtkCellIterator.exchange	(	vtkIdType	a,
		vtkIdType	b
	)		`[inherited]`

Definition at line 37 of file SMDS_VtkCellIterator.hxx.

References SMDS_VtkCellIterator._vtkIdList.

Referenced by SMDS_VtkCellIterator.SMDS_VtkCellIterator().

  {
    vtkIdType t = _vtkIdList->GetId(a);
    _vtkIdList->SetId(a, _vtkIdList->GetId(b));
    _vtkIdList->SetId(b, t);
  }

bool SMDS_VtkCellIterator::more ( ) [virtual, inherited]

Return true if and only if there are other object in this iterator.

Implements SMDS_Iterator< const SMDS_MeshElement * >.

Reimplemented in SMDS_VtkCellIteratorPolyH.

Definition at line 104 of file SMDS_VtkCellIterator.cxx.

References SMDS_VtkCellIterator._index, and SMDS_VtkCellIterator._nbNodes.

{
  return (_index < _nbNodes);
}

const SMDS_MeshElement * SMDS_VtkCellIterator::next ( ) [virtual, inherited]

Return the current object and step to the next one.

Implements SMDS_Iterator< const SMDS_MeshElement * >.

Definition at line 109 of file SMDS_VtkCellIterator.cxx.

References SMDS_VtkCellIterator._index, SMDS_VtkCellIterator._mesh, SMDS_VtkCellIterator._vtkIdList, and SMDS_Mesh.FindNodeVtk().

{
  vtkIdType id = _vtkIdList->GetId(_index++);
  return _mesh->FindNodeVtk(id);
}

virtual void SMDS_Iterator< const SMDS_MeshElement * >.remove ( ) [virtual, inherited]

Delete the current element and step to the next one.

Definition at line 44 of file SMDS_Iterator.hxx.

{}

Field Documentation

int SMDS_VtkCellIterator._cellId [protected, inherited]

Definition at line 48 of file SMDS_VtkCellIterator.hxx.

Referenced by SMDS_VtkCellIterator.SMDS_VtkCellIterator(), SMDS_VtkCellIteratorPolyH.SMDS_VtkCellIteratorPolyH(), and SMDS_VtkCellIteratorToUNV().

int SMDS_VtkCellIterator._index [protected, inherited]

Definition at line 49 of file SMDS_VtkCellIterator.hxx.

Referenced by SMDS_VtkCellIteratorPolyH.more(), SMDS_VtkCellIterator.more(), SMDS_VtkCellIterator.next(), SMDS_VtkCellIteratorPolyH.SMDS_VtkCellIteratorPolyH(), and SMDS_VtkCellIteratorToUNV().

SMDS_Mesh* SMDS_VtkCellIterator._mesh [protected, inherited]

Definition at line 45 of file SMDS_VtkCellIterator.hxx.

Referenced by SMDS_VtkCellIterator.next(), SMDS_VtkCellIterator.SMDS_VtkCellIterator(), SMDS_VtkCellIteratorPolyH.SMDS_VtkCellIteratorPolyH(), and SMDS_VtkCellIteratorToUNV().

int SMDS_VtkCellIterator._nbNodes [protected, inherited]

Definition at line 50 of file SMDS_VtkCellIterator.hxx.

Referenced by SMDS_VtkCellIterator.more(), SMDS_VtkCellIterator.SMDS_VtkCellIterator(), SMDS_VtkCellIteratorPolyH.SMDS_VtkCellIteratorPolyH(), and SMDS_VtkCellIteratorToUNV().

SMDSAbs_EntityType SMDS_VtkCellIterator._type [protected, inherited]

Definition at line 51 of file SMDS_VtkCellIterator.hxx.

Referenced by SMDS_VtkCellIterator.SMDS_VtkCellIterator(), SMDS_VtkCellIteratorPolyH.SMDS_VtkCellIteratorPolyH(), and SMDS_VtkCellIteratorToUNV().

vtkIdList* SMDS_VtkCellIterator._vtkIdList [protected, inherited]

Definition at line 52 of file SMDS_VtkCellIterator.hxx.

Referenced by SMDS_VtkCellIterator.exchange(), SMDS_VtkCellIterator.next(), SMDS_VtkCellIterator.SMDS_VtkCellIterator(), SMDS_VtkCellIteratorPolyH.SMDS_VtkCellIteratorPolyH(), SMDS_VtkCellIteratorToUNV(), and SMDS_VtkCellIterator.~SMDS_VtkCellIterator().

SMDS_VtkCellIteratorToUNV Class Reference

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation