Method ExchangeData

Filters/ParallelMPI/vtkStructuredImplicitConnectivity.cxx:1488–1515

------------------------------------------------------------------------------

//------------------------------------------------------------------------------
void vtkStructuredImplicitConnectivity::ExchangeData()
{
  // Sanity checks!
  assert("pre: null controller!" && (this->Controller != nullptr));

  if (this->InputGrid != nullptr)
  {
    // STEP 0: construct output grid data-structure
    this->ConstructOutput();

    // STEP 1: Process each dimension
    for (int d = 0; d < this->DomainInfo->NDim; ++d)
    {
      int dim = this->DomainInfo->DimIndex[d];
      this->GrowGrid(dim);

      // STEP 2: Update neighbor list, w/ the grown grid information
      this->UpdateNeighborList(dim);
    } // END for all dimensions
  }   // END if
  else
  {
    this->OutputGrid = nullptr;
  } // END else

  // Barrier synchronization
  this->Controller->Barrier();
}
VTK_ABI_NAMESPACE_END