COMP: fix compilation of MPIVrtWriter

Modules/MPI/MPIVrtWriter/include/otbMPIVrtWriter.h

@@ -140,4 +140,9 @@ template <typename TImage> void WriteMPI(TImage *img, const std::string &output,
 }
 
 } // End namespace otb
+
+#ifndef OTB_MANUAL_INSTANTIATION
+#include "otbMPIVrtWriter.txx"
+#endif
+
 #endif //__otbMPIVrtWriter_h

Modules/MPI/MPIVrtWriter/include/otbMPIVrtWriter.txx

@@ -48,7 +48,7 @@ MPIVrtWriter<TImage>::SetInput(const InputImageType *input)
 }
 
 template <typename TImage>
-const InputImageType*
+const TImage*
 MPIVrtWriter<TImage>::GetInput()
 {
   if (this->GetNumberOfInputs() < 1)