Method SliceNumberCallback

Utilities/DICOMParser/DICOMAppHelper.cxx:462–510

}

void DICOMAppHelper::SliceNumberCallback(
  DICOMParser* parser, doublebyte, doublebyte, DICOMParser::VRTypes, unsigned char* val, quadbyte)
{
  // Look for the current file in the map of slice ordering data
  std::map<std::string, DICOMOrderingElements, ltstdstr>::iterator it;
  it = this->Implementation->SliceOrderingMap.find(parser->GetFileName());
  if (it == Implementation->SliceOrderingMap.end())
  {
    // file not found, create a new entry
    DICOMOrderingElements ord;
    if (val)
    {
      ord.SliceNumber =
        vtk::scan_int<int>(std::string_view(reinterpret_cast<const char*>(val)))->value();
    }
    else // Slice Number present but empty
    {
      ord.SliceNumber = 0;
    }

    // insert into the map
    this->Implementation->SliceOrderingMap.insert(
      std::pair<const std::string, DICOMOrderingElements>(parser->GetFileName(), ord));
  }
  else
  {
    // file found, add new values
    if (val)
    {
      (*it).second.SliceNumber =
        vtk::scan_int<int>(std::string_view(reinterpret_cast<const char*>(val)))->value();
    }
    else // Slice Number present but empty
    {
      (*it).second.SliceNumber = 0;
    }
  }

  // cache the slice number
  if (val)
  {
    this->SliceNumber =
      vtk::scan_int<int>(std::string_view(reinterpret_cast<const char*>(val)))->value();
  }
  else // Slice Number present but empty
  {
    this->SliceNumber = 0;
  }
}

void DICOMAppHelper::SliceLocationCallback(
  DICOMParser* parser, doublebyte, doublebyte, DICOMParser::VRTypes, unsigned char* val, quadbyte)