otbConcatenateVectorImageFilter.h

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/*
 * Copyright (C) 2005-2022 Centre National d'Etudes Spatiales (CNES)
 *
 * This file is part of Orfeo Toolbox
 *
 *     https://www.orfeo-toolbox.org/
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef otbConcatenateVectorImageFilter_h
#define otbConcatenateVectorImageFilter_h
 
#include "itkImageToImageFilter.h"
#include "otbVectorImage.h"
 
namespace otb
{
template <class TInputImage1, class TInputImage2, class TOutputImage>
class ITK_EXPORT ConcatenateVectorImageFilter : public itk::ImageToImageFilter<TInputImage1, TOutputImage>
{
public:
  typedef ConcatenateVectorImageFilter Self;
  typedef itk::ImageToImageFilter<TInputImage1, TOutputImage> Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  itkNewMacro(Self);
 
  itkTypeMacro(VectorImageToImagePixelAccessor, ImageToImageFilter);
 
  typedef TInputImage1 InputImage1Type;
  typedef TInputImage2 InputImage2Type;
  typedef TOutputImage OutputImageType;
 
  typedef typename InputImage1Type::Pointer InputImage1PointerType;
  typedef typename InputImage2Type::Pointer InputImage2PointerType;
  typedef typename OutputImageType::Pointer OutputImagePointerType;
 
  typedef typename InputImage1Type::PixelType InputPixel1Type;
  typedef typename InputImage2Type::PixelType InputPixel2Type;
 
  typedef typename OutputImageType::PixelType         OutputPixelType;
  typedef typename OutputImageType::InternalPixelType OutputInternalPixelType;
  typedef typename OutputImageType::RegionType        OutputImageRegionType;
 
  void SetInput1(const TInputImage1* image);
 
  InputImage1Type* GetInput1(void);
 
  void SetInput2(const TInputImage2* image);
 
  InputImage2Type* GetInput2(void);
 
  itkStaticConstMacro(InputImage1Dimension, unsigned int, TInputImage1::ImageDimension);
  itkStaticConstMacro(InputImage2Dimension, unsigned int, TInputImage2::ImageDimension);
  itkStaticConstMacro(OutputImageDimension, unsigned int, TOutputImage::ImageDimension);
 
protected:
  ConcatenateVectorImageFilter();
 
  ~ConcatenateVectorImageFilter() override;
  void GenerateOutputInformation() override;
  void BeforeThreadedGenerateData() override;
 
  void ThreadedGenerateData(const OutputImageRegionType& outputRegionForThread, itk::ThreadIdType threadId) override;
 
  void PrintSelf(std::ostream& os, itk::Indent indent) const override;
 
private:
  ConcatenateVectorImageFilter(const Self&) = delete;
  void operator=(const Self&) = delete;
};
} // end namespace otb
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbConcatenateVectorImageFilter.hxx"
#endif
#endif