otbReliefColormapFunctor.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 otbReliefColormapFunctor_h
#define otbReliefColormapFunctor_h
 
#include "itkColormapFunction.h"
 
namespace otb
{
 
namespace Functor
{
 
template <class TScalar, class TRGBPixel>
class ITK_EXPORT ReliefColormapFunctor : public itk::Function::ColormapFunction<TScalar, TRGBPixel>
{
public:
  typedef ReliefColormapFunctor Self;
  typedef itk::Function::ColormapFunction<TScalar, TRGBPixel> Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  itkNewMacro(Self);
 
  typedef typename Superclass::RGBPixelType RGBPixelType;
  typedef typename Superclass::ScalarType   ScalarType;
  typedef typename Superclass::RealType     RealType;
 
  RGBPixelType operator()(const TScalar&) const override;
 
protected:
  ReliefColormapFunctor(){};
  ~ReliefColormapFunctor() override
  {
  }
 
private:
  ReliefColormapFunctor(const Self&) = delete;
  void operator=(const Self&) = delete;
};
 
} // end namespace functor
 
} // end namespace otb
 
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbReliefColormapFunctor.hxx"
#endif
 
#endif