itkOverUnderColormapFunction.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  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.txt
 *
 *  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 itkOverUnderColormapFunction_h
#define itkOverUnderColormapFunction_h

#include "itkColormapFunction.h"

namespace itk
{
namespace Function
{
template< typename TScalar, typename TRGBPixel >
class ITK_TEMPLATE_EXPORT OverUnderColormapFunction:
  public ColormapFunction< TScalar, TRGBPixel >
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(OverUnderColormapFunction);

  using Self = OverUnderColormapFunction;
  using Superclass = ColormapFunction< TScalar, TRGBPixel >;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;

  itkNewMacro(Self);

  using RGBPixelType = typename Superclass::RGBPixelType;
  using ScalarType = typename Superclass::ScalarType;
  using RealType = typename Superclass::RealType;

  RGBPixelType operator()(const TScalar &) const override;

protected:
  OverUnderColormapFunction() = default;
  ~OverUnderColormapFunction() override = default;
};
} // end namespace Function
} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkOverUnderColormapFunction.hxx"
#endif

#endif