otbReduceSpectralResponseClassifierRAndNIR.h

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/*
 * Copyright (C) 2005-2024 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 otbReduceSpectralResponseClassifierRAndNIR_h
#define otbReduceSpectralResponseClassifierRAndNIR_h
 
 
#include "otbReduceSpectralResponse.h"
#include "otbVegetationIndicesFunctor.h"
 
 
namespace otb
{
template <class TReduceSpectralResponse,
          class TFunction = Functor::NDVI<typename TReduceSpectralResponse::ValuePrecisionType, typename TReduceSpectralResponse::ValuePrecisionType>>
class ReduceSpectralResponseClassifierRAndNIR : public itk::DataObject
{
  // friend class
public:
  typedef ReduceSpectralResponseClassifierRAndNIR Self;
  typedef itk::DataObject                         Superclass;
  typedef itk::SmartPointer<Self>                 Pointer;
  typedef itk::SmartPointer<const Self>           ConstPointer;
 
  typedef TReduceSpectralResponse                                      InputReduceSpectralResponseType;
  typedef TFunction                                                    FunctorType;
  typedef typename TReduceSpectralResponse::Pointer                    InputReduceSpectralResponsePointerType;
  typedef typename InputReduceSpectralResponseType::ValuePrecisionType ValuePrecisionType;
 
 
  itkNewMacro(Self);
  itkTypeMacro(ReduceSpectralResponseClassifierRAndNIR, DataObject);
 
  itkGetConstObjectMacro(InputReduceSpectralResponse, InputReduceSpectralResponseType);
  itkSetObjectMacro(InputReduceSpectralResponse, InputReduceSpectralResponseType);
 
  itkGetConstMacro(RBandNumber, unsigned int);
  itkSetMacro(RBandNumber, unsigned int);
 
  itkGetConstMacro(NIRBandNumber, unsigned int);
  itkSetMacro(NIRBandNumber, unsigned int);
 
  FunctorType& GetFunctor()
  {
    return m_Functor;
  };
 
  void SetFunctor(const FunctorType& functor)
  {
    m_Functor = functor;
  }
 
  virtual bool Clear();
 
 
  void PrintSelf(std::ostream& os, itk::Indent indent) const override;
 
 
  inline ValuePrecisionType operator()();
 
 
protected:
  ReduceSpectralResponseClassifierRAndNIR();
 
  // ReduceSpectralResponseClassifierRAndNIR( const std::string & filename );
 
  ~ReduceSpectralResponseClassifierRAndNIR() override{};
 
  // void PrintSelf(std::ostream& os, itk::Indent indent) const;
 
private:
  ReduceSpectralResponseClassifierRAndNIR(const Self&) = delete;
  void operator=(const Self&) = delete;
 
  InputReduceSpectralResponsePointerType m_InputReduceSpectralResponse;
 
  unsigned int m_RBandNumber;
 
  unsigned int m_NIRBandNumber;
 
  FunctorType m_Functor;
};
} // end namespace otb
 
 
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbReduceSpectralResponseClassifierRAndNIR.hxx"
#endif
 
#endif