Function GenerateTimeInInputRegion

Modules/Core/include/mitkTimeHelper.h:30–54

   */
  template <class TOutputRegion, class TInputRegion>
  void GenerateTimeInInputRegion(const mitk::TimeGeometry *outputTimeGeometry,
                                 const TOutputRegion &outputRegion,
                                 const mitk::TimeGeometry *inputTimeGeometry,
                                 TInputRegion &inputRegion)
  {
    assert(outputTimeGeometry != nullptr);
    assert(inputTimeGeometry != nullptr);

    // convert the start-index-time of output in start-index-time of input via millisecond-time
    mitk::TimePointType timeInMS = outputTimeGeometry->TimeStepToTimePoint(outputRegion.GetIndex(3));
    mitk::TimeStepType timestep = inputTimeGeometry->TimePointToTimeStep(timeInMS);
    if ((timeInMS > itk::NumericTraits<mitk::ScalarType>::NonpositiveMin()) &&
        (inputTimeGeometry->IsValidTimeStep(timestep)))
      inputRegion.SetIndex(3, timestep);
    else
      inputRegion.SetIndex(3, 0);
    // convert the end-index-time of output in end-index-time of input via millisecond-time
    timeInMS = outputTimeGeometry->TimeStepToTimePoint(outputRegion.GetIndex(3) + outputRegion.GetSize(3) - 1);
    timestep = inputTimeGeometry->TimePointToTimeStep(timeInMS);
    if ((timeInMS > itk::NumericTraits<mitk::ScalarType>::NonpositiveMin()) &&
        (outputTimeGeometry->IsValidTimeStep(timestep)))
      inputRegion.SetSize(3, timestep - inputRegion.GetIndex(3) + 1);
    else
      inputRegion.SetSize(3, 1);
  }

  /**
   * \brief Convert the start- and end-index-time of output in