Method GetNeighbors

Testing/GenericBridge/vtkBridgeCell.cxx:358–372

------------------------------------------------------------------------------ Description: Put into `neighbors' the cells (dimension>boundary->GetDimension()) of the dataset that share the boundary `boundary' of `this'. `this' IS NOT INCLUDED. \pre boundary_exists: boundary!=0 \pre real_boundary: !boundary->IsInDataSet() \pre cell_of_the_dataset: IsInDataSet() \pre boundary: HasBoundary(boundary)

// \pre boundary: HasBoundary(boundary)
// \pre neighbors_exist: neighbors!=0
void vtkBridgeCell::GetNeighbors(vtkGenericAdaptorCell* boundary, vtkGenericCellIterator* neighbors)
{
  assert("pre: boundary_exists" && boundary != nullptr);
  assert("pre: real_boundary" && !boundary->IsInDataSet());
  assert("pre: cell_of_the_dataset" && IsInDataSet());
  assert("pre: neighbors_exist" && neighbors != nullptr);

  vtkIdList* cells = vtkIdList::New();
  vtkIdList* pts = static_cast<vtkBridgeCell*>(boundary)->Cell->GetPointIds();
  this->DataSet->Implementation->GetCellNeighbors(this->Id, pts, cells);

  static_cast<vtkBridgeCellIterator*>(neighbors)->InitWithCells(cells, this->DataSet);

  cells->Delete();
}

//------------------------------------------------------------------------------
// Description: