Method operator()

Modules/Multilabel/src/mitkLabelSetImage.cpp:1841–1878

  }

  inline TOutputpixel operator()(const TDestinationPixel& existingDestinationValue, const TSourcePixel& existingSourceValue)
  {
    if (existingSourceValue == this->m_SourceLabel)
    {
      if (mitk::MultiLabelSegmentation::OverwriteStyle::IgnoreLocks == this->m_OverwriteStyle)
      {
        return this->m_NewDestinationLabel;
      }
      else
      {
        if (existingDestinationValue == m_DestinationBackground)
        {
          if (!m_DestinationBackgroundLocked)
          {
            return this->m_NewDestinationLabel;
          }
        }
        else
        {
          auto labelFinding = this->m_DestinationLabels.find(existingDestinationValue);
          if (labelFinding==this->m_DestinationLabels.end() || !labelFinding->second->GetLocked())
          {
            return this->m_NewDestinationLabel;
          }
        }
      }
    }
    else if (mitk::MultiLabelSegmentation::MergeStyle::Replace == this->m_MergeStyle
      && existingSourceValue == this->m_SourceBackground
      && existingDestinationValue == this->m_NewDestinationLabel
      && (mitk::MultiLabelSegmentation::OverwriteStyle::IgnoreLocks == this->m_OverwriteStyle
          || !this->m_DestinationBackgroundLocked))
    {
      return this->m_DestinationBackground;
    }

    return existingDestinationValue;
  }

private:
  ConstLabelMapType m_DestinationLabels;