/usr/include/OTB-6.4/otbAttributesMapLabelObjectWithClassLabel.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 otbAttributesMapLabelObjectWithClassLabel_h
#define otbAttributesMapLabelObjectWithClassLabel_h
#include "otbAttributesMapLabelObject.h"
namespace otb
{
/** \class AttributesMapLabelObjectWithClassLabel
* \brief An AttributesMapLabelObject with an optional class label.
*
* The label type is defined by the template parameter TClassLabel and
* accessible using the ClassLabelType typedef.
*
* The HasClassLabel() method returns true if the LabelObject has a
* class label and false otherwise.
*
* The SetClassLabel() method set the class label and set the internal flag
* m_HasClassLabel to true.
*
* The GetClassLabel() method returns the class label or an exception if m_HasClassLabel
* is set to false.
*
* The RemoveClassLabel() method set m_HasClassLabel to false and the
* class label value to a default value.
*
*\sa LabelObject, ShapeLabelObject, StatisticsLabelObject
*
* \ingroup DataRepresentation
*
* \ingroup OTBLabelMap
*/
template < class TLabel, unsigned int VImageDimension, class TAttributesValue, class TClassLabel >
class ITK_EXPORT AttributesMapLabelObjectWithClassLabel : public AttributesMapLabelObject<TLabel, VImageDimension, TAttributesValue>
{
public:
/** Standard class typedefs */
typedef AttributesMapLabelObjectWithClassLabel Self;
typedef AttributesMapLabelObject<TLabel,
VImageDimension, TAttributesValue> Superclass;
typedef itk::LabelObject<TLabel, VImageDimension> LabelObjectType;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
typedef itk::WeakPointer <const Self> ConstWeakPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(AttributesMapLabelObjectWithClassLabel, AttributesMapLabelObject);
itkStaticConstMacro(ImageDimension, unsigned int, VImageDimension);
/** Class label typedef */
typedef TClassLabel ClassLabelType;
/** Set the class label */
void SetClassLabel(const ClassLabelType& label)
{
m_ClassLabel = label;
m_HasClassLabel = true;
}
/** Get the class label. Throws an exception if no class label is
* available */
const ClassLabelType & GetClassLabel() const
{
if(!m_HasClassLabel)
{
itkExceptionMacro(<<"LabelObject has no class label!");
}
return m_ClassLabel;
}
/** \return true if a class label is available */
bool HasClassLabel() const
{
return m_HasClassLabel;
}
/** Invalidate the class label if any */
void RemoveClassLabel()
{
m_ClassLabel = itk::NumericTraits<ClassLabelType>::Zero;
m_HasClassLabel = false;
}
void CopyAttributesFrom( const LabelObjectType * lo ) ITK_OVERRIDE
{
Superclass::CopyAttributesFrom( lo );
// copy the data of the current type if possible
const Self * src = dynamic_cast<const Self *>( lo );
if( src == ITK_NULLPTR )
{
return;
}
m_ClassLabel = src->m_ClassLabel;
m_HasClassLabel = src->m_HasClassLabel;
}
protected:
/** Constructor */
AttributesMapLabelObjectWithClassLabel() : m_ClassLabel(itk::NumericTraits<ClassLabelType>::Zero), m_HasClassLabel(false)
{}
/** Destructor */
~AttributesMapLabelObjectWithClassLabel() ITK_OVERRIDE {}
/** The printself method */
void PrintSelf(std::ostream& os, itk::Indent indent) const ITK_OVERRIDE
{
Superclass::PrintSelf( os, indent );
if(m_HasClassLabel)
{
os<<indent<<"Class Label: "<<m_ClassLabel<<std::endl;
}
else
{
os<<indent<<"No class label available."<<std::endl;
}
}
private:
AttributesMapLabelObjectWithClassLabel(const Self&); //purposely not implemented
void operator=(const Self&); //purposely not implemented
/** The class label */
ClassLabelType m_ClassLabel;
/** Does the LabelObject have a class label ? */
bool m_HasClassLabel;
};
} // end namespace otb
#endif
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