otbLineOfSightOptimizer.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 otbLineOfSightOptimizer_h
#define otbLineOfSightOptimizer_h
 
#include "itkObject.h"
 
#include "itkPointSet.h"
 
namespace otb
{
 
template <class TPrecision = float, class TLabel = int>
class ITK_EXPORT LineOfSightOptimizer : public itk::Object
{
public:
  typedef LineOfSightOptimizer          Self;
  typedef itk::Object                   Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  itkNewMacro(Self);
 
  itkTypeMacro(LineOfSightOptimizer, itk::Object);
 
  typedef TPrecision PrecisionType;
  typedef TLabel     LabelType;
  typedef itk::DefaultStaticMeshTraits<TLabel, 3, 3, TPrecision> MeshType;
  typedef itk::PointSet<TLabel, 3, MeshType> PointSetType;
  typedef typename PointSetType::PointType                    PointType;
  typedef typename PointSetType::Pointer                      PointSetPointerType;
  typedef typename PointSetType::PointsContainerConstIterator PointSetConstIteratorType;
  typedef typename PointSetType::PointDataContainerIterator   LabelIteratorType;
 
  typedef std::vector<TPrecision> ResidueType;
 
  PointType Compute(PointSetPointerType pointA, PointSetPointerType pointB);
 
  // itkGetMacro(Residues,ResidueType);
  ResidueType GetResidues()
  {
    return m_Residues;
  }
 
  itkGetMacro(GlobalResidue, PrecisionType);
 
protected:
  LineOfSightOptimizer();
 
  ~LineOfSightOptimizer() override{};
 
 
private:
  LineOfSightOptimizer(const Self&) = delete;
  void operator=(const Self&) = delete;
 
  ResidueType m_Residues;
 
  PrecisionType m_GlobalResidue;
 
  vnl_matrix<PrecisionType> m_InvCumul;
  vnl_matrix<PrecisionType> m_Identity;
  vnl_vector<PrecisionType> m_SecCumul;
};
} // end namespace otb
 
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbLineOfSightOptimizer.hxx"
#endif
 
#endif