mlITKSpecialInputsSupport.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
#pragma once
 
#include "mlInitSystemITKSupport.h"
 
// Include most ML specific things.
#include "mlModuleIncludes.h"
#include "mlITKNonScalarSupport.h"
 
ML_START_NAMESPACE
 
 
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
template <typename ITK_INDATATYPE, unsigned int DIM>
typename itk::ImportImageFilter<ITK_INDATATYPE, DIM>::Pointer getITKSpecialInImg(const SubImage &inSubImg, const PagedImage &inImg)
{
  typename itk::ImportImageFilter<ITK_INDATATYPE, DIM>::Pointer itkSpecialImporter;
 
  try{
    // Get data from specialized image input.
    itkSpecialImporter = getITKImportImageFromSubImg<ITK_INDATATYPE, DIM>(inSubImg, inImg);
  }
  catch( itk::ExceptionObject & e ){
    // Send error to ML error handler.
    postITKException(e, NULL, ML_ERROR, "Trying to continue without incomplete input(s).");
  }
 
  return itkSpecialImporter;
}
 
 
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#define ImplementAndSetSpecialInputImage(ITK_SPECIAL_IN_IMAGE, IN_IDX, FUNC_CALL, PRE_PARAMS, POST_PARAMS, ML_PIX_TYPE, ITK_PIX_TYPE, DIMENSION) \
                                                                                                        \
  /* Get an ImportImageFilter from special input subimage. */                                           \
  typename itk::ImportImageFilter<ITK_PIX_TYPE, DIMENSION>::Pointer                                     \
    ITK_SPECIAL_IN_IMAGE##Importer =                                                                    \
      getITKSpecialInImg<ITK_PIX_TYPE, DIMENSION>(inSubImgs[IN_IDX], *getInputImage(IN_IDX));           \
                                                                                                        \
  /* Get output image from the created importer. */                                                     \
  typedef typename itk::Image<ITK_PIX_TYPE, DIMENSION> ITK_SPECIAL_IN_IMAGE##Type;                      \
  typename ITK_SPECIAL_IN_IMAGE##Type::Pointer ITK_SPECIAL_IN_IMAGE =                                   \
    ITK_SPECIAL_IN_IMAGE##Importer ? ITK_SPECIAL_IN_IMAGE##Importer->GetOutput() : nullptr;                \
                                                                                                        \
  /* If the output image is valid the call Set function; otherwise print error. */                      \
  if (ITK_SPECIAL_IN_IMAGE){                                                                            \
    FUNC_CALL( PRE_PARAMS ITK_SPECIAL_IN_IMAGE  POST_PARAMS );                                          \
  }                                                                                                     \
  else {                                                                                                \
    MLPrintAndNotify(ML_ERROR, "ML_","",                                                                \
                     "Could not create special itk input image","","Not setting special image",         \
                     __FILE__, __LINE__, ML_BAD_PARAMETER);                                             \
  }                                                                                                     \
 
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#define ImplementAndSetSpecialInputBase(ITK_SPECIAL_IN_IMAGE, IN_IDX, FUNC_CALL, MEMBER_NAME, DIMENSION) \
                                                                                                        \
  /* Call the set function of the itk object with the pointer from the base object wrapper. */          \
  FUNC_CALL(MEMBER_NAME.getWrappedInputObject(MEMBER_NAME.getTypeId()));                                \
                                                                                                        \
 
 
ML_END_NAMESPACE