message: Change type for ITK version > 4.13rc02
diff: @@ -47,7 +47,7 @@ ForwardWarpImageFilter<TInputImage, TOutputImage, TDVF>
  ::Protected_EvaluateDisplacementAtPhysicalPoint(const PointType & point, DisplacementType &output)
  {
  - DisplacementFieldPointer fieldPtr = this->GetDisplacementField();
  + const DisplacementFieldType *fieldPtr = this->GetDisplacementField();
  itk::ContinuousIndex< double, TDVF::ImageDimension > index;
  fieldPtr->TransformPhysicalPointToContinuousIndex(point, index);
  @@ -141,7 +141,7 @@ ForwardWarpImageFilter<TInputImage, TOutputImage, TDVF>
  ::GenerateData()
  {
  Superclass::BeforeThreadedGenerateData();
  - DisplacementFieldPointer fieldPtr = this->GetDisplacementField();
  + const DisplacementFieldType *fieldPtr = this->GetDisplacementField();
  // Connect input image to interpolator
  m_Protected_StartIndex = fieldPtr->GetBufferedRegion().GetIndex();
  @@ -168,7 +168,7 @@ ForwardWarpImageFilter<TInputImage, TOutputImage, TDVF>
  // iterator for the output image
  itk::ImageRegionConstIteratorWithIndex< TOutputImage > inputIt(
  inputPtr, inputPtr->GetBufferedRegion());
  - itk::ImageRegionIterator< DisplacementFieldType > fieldIt(fieldPtr, fieldPtr->GetBufferedRegion());
  + itk::ImageRegionConstIterator< DisplacementFieldType > fieldIt(fieldPtr, fieldPtr->GetBufferedRegion());
  typename TOutputImage::IndexType index;
  typename TOutputImage::IndexType baseIndex;
  typename TOutputImage::IndexType neighIndex;
  