Method operator()

Filters/Geometry/vtkMarkBoundaryFilter.cxx:742–771

  void Initialize() { this->PtIds.Local().TakeReference(vtkIdList::New()); }

  void operator()(vtkIdType cellId, vtkIdType endCellId)
  {
    auto& ptIds = this->PtIds.Local();
    bool isFirst = vtkSMPTools::GetSingleThread();
    for (; cellId < endCellId; ++cellId)
    {
      if (isFirst)
      {
        this->Filter->CheckAbort();
      }
      if (this->Filter->GetAbortOutput())
      {
        break;
      }
      // Handle ghost cells here.  Another option was used cellVis array.
      if (this->CellGhosts && this->CellGhosts[cellId] & vtkDataSetAttributes::DUPLICATECELL)
      { // Do not create surfaces in outer ghost cells.
        continue;
      }

      // Get the ijk to see if this cell is on the boundary of the structured data.
      vtkIdType faceMark;
      int ijk[3];
      vtkStructuredData::ComputeCellStructuredCoords(cellId, this->Dims, ijk);
      if ((faceMark = this->ProcessCell(cellId, ijk, ptIds)) > 0)
      { // on boundary
        this->MarkStructuredCell(cellId, faceMark, ptIds);
      }
    } // for all cells in this batch
  }   // operator()

  void Reduce() {}
};