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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 otbPointSetFunction_h
#define otbPointSetFunction_h
#include "itkSpatialFunction.h"
#include "itkProcessObject.h"
namespace otb
{
/**
* \class PointSetFunction
* \brief Calculate the density in the neighborhood of a pixel
*
* \ingroup SpatialFunctions
*
* \ingroup OTBPointSet
*/
template <class TPointSet, class TOutput>
class ITK_EXPORT PointSetFunction : public itk::SpatialFunction<TOutput, 2 /* TODO : change 2 by PointType::PointDimension*/, typename TPointSet::PointType>
{
public:
/** Standard class typedefs. */
typedef PointSetFunction Self;
typedef itk::SpatialFunction<TOutput, 2, typename TPointSet::PointType> Superclass;
/** Run-time type information (and related methods). */
itkTypeMacro(PointSetFunction, itk::SpatialFunction);
/** PointSet Type typedef Support*/
typedef TPointSet PointSetType;
typedef typename PointSetType::ConstPointer PointSetPointerType;
/** TOutput typedef suppoty*/
typedef TOutput OutputType;
/** Set the input image (reimplemented since we need to set the detector input) */
itkGetConstObjectMacro(PointSet, PointSetType);
void SetPointSet(PointSetType* PointSet)
{
m_PointSet = PointSet;
}
/** SetPointSet() to maintain the const correctness of the pointset*/
void SetPointSet(PointSetPointerType PointSet)
{
m_PointSet = PointSet;
}
protected:
PointSetFunction();
~PointSetFunction() override
{
}
void PrintSelf(std::ostream& os, itk::Indent indent) const override;
private:
PointSetFunction(const Self&) = delete;
void operator=(const Self&) = delete;
PointSetPointerType m_PointSet;
};
} // end namespace otb
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbPointSetFunction.hxx"
#endif
#endif
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