/usr/include/OTB-6.4/otbMRFOptimizer.h is in libotb-dev 6.4.0+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2005-2017 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 otbMRFOptimizer_h
#define otbMRFOptimizer_h
#include "itkObject.h"
#include "itkObjectFactory.h"
#include "itkArray.h"
namespace otb
{
/**
* \class MRFOptimizer
* \brief This is the base class for optimizer used in the MRF framework.
*
* Derived class must reimplement Compute() method.
*
* This class is meant to be used in the MRF framework with the otb::MarkovRandomFieldFilter
*
* \ingroup Markov
*
* \ingroup OTBMarkov
*/
class ITK_EXPORT MRFOptimizer : public itk::Object
{
public:
typedef MRFOptimizer Self;
typedef itk::Object Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
typedef itk::Array<double> ParametersType;
itkTypeMacro(MRFOptimizer, itk::Object);
itkGetConstMacro(NumberOfParameters, unsigned int);
// Get the parameters
const ParametersType& GetParameters(void) const
{
return this->m_Parameters;
}
virtual void SetParameters(const ParametersType& parameters)
{
if (parameters.GetSize() != m_NumberOfParameters)
{
itkExceptionMacro(
<< "Invalid number of parameters (" << parameters.GetSize() << " , " << m_NumberOfParameters << ")");
}
m_Parameters = parameters;
this->Modified();
}
virtual bool Compute(double deltaEnergy) = 0;
protected:
MRFOptimizer() :
m_NumberOfParameters(1),
m_Parameters(1) {}
~MRFOptimizer() ITK_OVERRIDE {}
unsigned int m_NumberOfParameters;
ParametersType m_Parameters;
};
}
#endif
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