#undef LOOP_ON_LABELS
template<class TCoordRep, unsigned int NInputDimensions, unsigned int NOutputDimensions>
+#if ITK_VERSION_MAJOR >= 4
+ inline typename MultipleBSplineDeformableTransform<TCoordRep, NInputDimensions, NOutputDimensions>::NumberOfParametersType
+#else
inline unsigned int
+#endif
MultipleBSplineDeformableTransform<TCoordRep, NInputDimensions, NOutputDimensions>
::GetNumberOfParameters(void) const
{