Method DeleteQuadHash

Filters/Geometry/vtkDataSetSurfaceFilter.cxx:2315–2333

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//------------------------------------------------------------------------------
void vtkDataSetSurfaceFilter::DeleteQuadHash()
{
  vtkIdType i;

  this->DeleteAllFastGeomQuads();

  for (i = 0; i < this->QuadHashLength; ++i)
  {
    this->QuadHash[i] = nullptr;
  }

  delete[] this->QuadHash;
  this->QuadHash = nullptr;
  this->QuadHashLength = 0;
  delete[] this->PointMap;
  this->PointMap = nullptr;
  delete this->EdgeMap;
  this->EdgeMap = nullptr;
}

//------------------------------------------------------------------------------
void vtkDataSetSurfaceFilter::InsertQuadInHash(