/usr/include/OTB-6.4/otbWrapperNumericalParameter.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 otbWrapperNumericalParameter_h
#define otbWrapperNumericalParameter_h
#include "otbWrapperParameter.h"
#include "itkNumericTraits.h"
#include <boost/any.hpp>
namespace otb
{
namespace Wrapper
{
/** \class NumericalParameter
* \brief This class represents a numerical parameter
*
* \ingroup OTBApplicationEngine
*/
template <class T>
class ITK_ABI_EXPORT NumericalParameter : public Parameter
{
public:
/** Standard class typedef */
typedef NumericalParameter Self;
typedef Parameter Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
/** Defining ::New() static method */
itkNewMacro(Self);
/** RTTI support */
itkTypeMacro(NumericalParameter, Parameter);
/** Typedef of the scalar type */
typedef T ScalarType;
/** Implement the reset method (replace value by default value) */
void Reset() ITK_OVERRIDE
{
m_Value = m_DefaultValue;
}
/** Set the value */
void SetValue( ScalarType value)
{
// TODO check minimum/maximum
m_Value = value;
// Set Active only if the parameter is not automatically set
if (!GetAutomaticValue())
{
SetActive(true);
}
}
void SetValue( const std::string & valueStr )
{
ScalarType value = static_cast<ScalarType>(atof(valueStr.c_str()));
SetValue(value);
}
/** Get the value */
ScalarType GetValue() const
{
if (!HasValue())
{
itkGenericExceptionMacro(<< "Parameter " << this->GetKey() << " has no value yet.");
}
return boost::any_cast<ScalarType>(m_Value);
}
bool HasValue() const ITK_OVERRIDE
{
return !m_Value.empty();
}
void ClearValue() ITK_OVERRIDE
{
m_Value = boost::any();
}
/** Set the default value */
itkSetMacro(DefaultValue, ScalarType);
/** Get the default value */
itkGetMacro(DefaultValue, ScalarType);
/** Set the minimum value */
itkSetMacro(MinimumValue, ScalarType);
/** Get the minimum value */
itkGetMacro(MinimumValue, ScalarType);
/** Set the maximum value */
itkSetMacro(MaximumValue, ScalarType);
/** Get the maximum value */
itkGetMacro(MaximumValue, ScalarType);
protected:
/** Constructor */
NumericalParameter()
: m_DefaultValue(itk::NumericTraits<T>::Zero),
m_MinimumValue(itk::NumericTraits<T>::NonpositiveMin()),
m_MaximumValue(itk::NumericTraits<T>::max())
{}
/** Destructor */
~NumericalParameter() ITK_OVERRIDE
{}
/** Value */
boost::any m_Value;
/** Default value (when appliable) */
ScalarType m_DefaultValue;
/** Minimum value */
ScalarType m_MinimumValue;
/** Maximum value */
ScalarType m_MaximumValue;
private:
NumericalParameter(const Parameter &); //purposely not implemented
void operator =(const Parameter&); //purposely not implemented
}; // End class Numerical Parameter
// Helper typedef for float
typedef NumericalParameter<float> FloatParameter;
// Helper typedef for int
typedef NumericalParameter<int> IntParameter;
} // End namespace Wrapper
} // End namespace otb
#endif
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