/usr/include/InsightToolkit/Numerics/itkSingleValuedNonLinearOptimizer.h is in libinsighttoolkit3-dev 3.20.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Program: Insight Segmentation & Registration Toolkit
Module: itkSingleValuedNonLinearOptimizer.h
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __itkSingleValuedNonLinearOptimizer_h
#define __itkSingleValuedNonLinearOptimizer_h
#include "itkNonLinearOptimizer.h"
#include "itkSingleValuedCostFunction.h"
namespace itk
{
/** \class SingleValuedNonLinearOptimizer
* \brief This class is a base for the Optimization methods that
* optimize a single valued function.
*
* \ingroup Numerics Optimizers
*
*/
class ITK_EXPORT SingleValuedNonLinearOptimizer :
public NonLinearOptimizer
{
public:
/** Standard "Self" typedef. */
typedef SingleValuedNonLinearOptimizer Self;
typedef NonLinearOptimizer Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro( SingleValuedNonLinearOptimizer,
NonLinearOptimizer );
/** Parameters type.
* It defines a position in the optimization search space. */
typedef Superclass::ParametersType ParametersType;
/** Type of the Cost Function */
typedef SingleValuedCostFunction CostFunctionType;
typedef CostFunctionType::Pointer CostFunctionPointer;
/** Measure type.
* It defines a type used to return the cost function value. */
typedef CostFunctionType::MeasureType MeasureType;
/** Derivative type.
* It defines a type used to return the cost function derivative. */
typedef CostFunctionType::DerivativeType DerivativeType;
/** Set the cost function. */
virtual void SetCostFunction( CostFunctionType * costFunction );
/** Get the cost function. */
itkGetConstObjectMacro( CostFunction, CostFunctionType );
/** Get the cost function value at the given parameters. */
MeasureType GetValue( const ParametersType & parameters) const;
protected:
SingleValuedNonLinearOptimizer();
virtual ~SingleValuedNonLinearOptimizer() {}
void PrintSelf(std::ostream& os, Indent indent) const;
CostFunctionPointer m_CostFunction;
private:
SingleValuedNonLinearOptimizer(const Self&); //purposely not implemented
void operator=(const Self&); //purposely not implemented
};
} // end namespace itk
#endif
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