Method WriteCellsInlineWorker

IO/XML/vtkXMLUnstructuredDataWriter.cxx:653–746

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//------------------------------------------------------------------------------
void vtkXMLUnstructuredDataWriter::WriteCellsInlineWorker(
  const char* name, vtkDataArray* types, vtkIndent indent)
{
  ostream& os = *(this->Stream);
  os << indent << "<" << name << ">\n";

  // Split progress by cell connectivity, offset, and type arrays.
  float progressRange[2] = { 0, 0 };
  this->GetProgressRange(progressRange);
  float fractions[8];
  this->CalculateCellFractions(fractions, types ? types->GetNumberOfTuples() : 0);

  // Set the range of progress for the connectivity array.
  this->SetProgressRange(progressRange, 0, fractions);

  // Write the connectivity array.
  this->WriteArrayInline(this->CellPoints, indent.GetNextIndent());
  if (this->ErrorCode == vtkErrorCode::OutOfDiskSpaceError)
  {
    return;
  }

  // Set the range of progress for the offsets array.
  this->SetProgressRange(progressRange, 1, fractions);

  // Write the offsets array.
  this->WriteArrayInline(this->CellOffsets, indent.GetNextIndent());
  if (this->ErrorCode == vtkErrorCode::OutOfDiskSpaceError)
  {
    return;
  }

  if (types)
  {
    // Set the range of progress for the types array.
    this->SetProgressRange(progressRange, 2, fractions);

    // Write the types array.
    this->WriteArrayInline(types, indent.GetNextIndent(), "types");
    if (this->ErrorCode == vtkErrorCode::OutOfDiskSpaceError)
    {
      return;
    }
  }

  if (this->FaceConnectivity && this->FaceConnectivity->GetNumberOfTuples())
  {
    // Set the range of progress for the faces array.
    this->SetProgressRange(progressRange, 3, fractions);

    // Write the face connectivity array.
    this->WriteArrayInline(this->FaceConnectivity, indent.GetNextIndent(), "face_connectivity");
    if (this->ErrorCode == vtkErrorCode::OutOfDiskSpaceError)
    {
      return;
    }

    this->SetProgressRange(progressRange, 4, fractions);