Method Equal

Modules/Multilabel/src/mitkLabelSetImage.cpp:1628–1720

}

bool mitk::Equal(const mitk::MultiLabelSegmentation &leftHandSide,
                 const mitk::MultiLabelSegmentation &rightHandSide,
                 ScalarType eps,
                 bool verbose)
{
  bool returnValue = true;

  /* MultiLabelSegmentation members */

  MITK_INFO(verbose) << "--- MultiLabelSegmentation Equal ---";

  // m_LookupTable;
  const mitk::LookupTable* lhsLUT = leftHandSide.GetLookupTable();
  const mitk::LookupTable* rhsLUT = rightHandSide.GetLookupTable();

  returnValue = *lhsLUT == *rhsLUT;
  if (!returnValue)
  {
    MITK_INFO(verbose) << "Lookup tables not equal.";
    return returnValue;
    ;
  }

  // number groups
  returnValue = leftHandSide.GetNumberOfGroups() == rightHandSide.GetNumberOfGroups();
  if (!returnValue)
  {
    MITK_INFO(verbose) << "Number of groups not equal.";
    return false;
  }

  // total number labels
  returnValue = leftHandSide.GetTotalNumberOfLabels() == rightHandSide.GetTotalNumberOfLabels();
  if (!returnValue)
  {
    MITK_INFO(verbose) << "Total number of labels not equal.";
    return false;
  }

  // active group
  returnValue = leftHandSide.GetActiveLayer() == rightHandSide.GetActiveLayer();
  if (!returnValue)
  {
    MITK_INFO(verbose) << "Active group not equal.";
    return false;
  }

  if (leftHandSide.GetTotalNumberOfLabels() != rightHandSide.GetTotalNumberOfLabels())
  {
    MITK_INFO(verbose) << "Number of labels are not equal.";
    return false;
  }

  for (unsigned int groupIndex = 0; groupIndex < leftHandSide.GetNumberOfGroups(); groupIndex++)
  {
    if (4 == leftHandSide.GetDimension())
    {
      MITK_INFO(verbose) << "Can not compare image data for 4D images - skipping check.";