Method DeepCopy

Common/DataModel/vtkHyperTreeGrid.cxx:1075–1154

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//------------------------------------------------------------------------------
void vtkHyperTreeGrid::DeepCopy(vtkDataObject* src)
{
  assert("pre: src_exists" && src != nullptr);
  vtkHyperTreeGrid* htg = vtkHyperTreeGrid::SafeDownCast(src);
  assert("pre: same_type" && htg != nullptr);

  // Copy grid parameters
  this->Dimension = htg->Dimension;
  this->Orientation = htg->Orientation;
  this->BranchFactor = htg->BranchFactor;
  this->NumberOfChildren = htg->NumberOfChildren;
  this->DepthLimiter = htg->DepthLimiter;
  this->TransposedRootIndexing = htg->TransposedRootIndexing;
  memcpy(this->Axis, htg->GetAxes(), 2 * sizeof(unsigned int));

  this->HasInterface = htg->HasInterface;
  this->SetInterfaceNormalsName(htg->InterfaceNormalsName);
  this->SetInterfaceInterceptsName(htg->InterfaceInterceptsName);

  if (htg->Mask)
  {
    vtkNew<vtkBitArray> mask;
    this->SetMask(mask);
    this->Mask->DeepCopy(htg->Mask);
  }

  if (htg->PureMask)
  {
    if (!this->PureMask)
    {
      this->PureMask = vtkBitArray::New();
    }
    this->PureMask->DeepCopy(htg->PureMask);
  }

  this->CellData->DeepCopy(htg->GetCellData());

  // Rectilinear part
  memcpy(this->Dimensions, htg->GetDimensions(), 3 * sizeof(unsigned int));
  memcpy(this->Extent, htg->GetExtent(), 6 * sizeof(int));
  memcpy(this->CellDims, htg->GetCellDims(), 3 * sizeof(unsigned int));
  this->DataDescription = htg->DataDescription;

  this->WithCoordinates = htg->WithCoordinates;

  if (this->WithCoordinates)
  {
    vtkDoubleArray* s;
    s = vtkDoubleArray::New();
    s->DeepCopy(htg->XCoordinates);
    this->SetXCoordinates(s);
    s->Delete();
    s = vtkDoubleArray::New();
    s->DeepCopy(htg->YCoordinates);
    this->SetYCoordinates(s);
    s->Delete();
    s = vtkDoubleArray::New();
    s->DeepCopy(htg->ZCoordinates);