Method GetFeatureCount

IO/GDAL/vtkGDALVectorReader.cxx:477–492

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//------------------------------------------------------------------------------
int vtkGDALVectorReader::GetFeatureCount(int layerIndex)
{
  if (this->InitializeInternal() == VTK_ERROR)
  {
    return -1;
  }

  OGRLayer* layer = this->Implementation->Source->GetLayer(layerIndex);

  if (!layer)
  {
    return -1;
  }

  return layer->GetFeatureCount();
}

//------------------------------------------------------------------------------
int vtkGDALVectorReader::GetActiveLayerType()