/usr/include/InsightToolkit/Common/itkRedPixelAccessor.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.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | /*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkRedPixelAccessor.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 __itkRedPixelAccessor_h
#define __itkRedPixelAccessor_h
#include "itkRGBPixel.h"
namespace itk
{
/** \class RedPixelAccessor
* \brief Give access to the red component of a RGBPixel type
*
* This class is intended to be used as parameter of
* an ImageAdaptor to make an RGBPixel image appear as being
* of scalar type T, showing only the Red component.
*
* \sa ImageAdaptor
* \ingroup ImageAdaptors
*/
template <class T>
class ITK_EXPORT RedPixelAccessor
{
public:
/** Standard class typedefs. */
typedef RedPixelAccessor Self;
/** External typedef. It defines the external aspect
* that this class will exhibit */
typedef T ExternalType;
/** Internal typedef. It defines the internal real
* representation of data */
typedef RGBPixel<T> InternalType;
/** Write access to the Red component */
inline void Set( InternalType & output, const ExternalType & input ) const
{ output.SetRed( input ); }
/** Read access to the Red component */
inline const ExternalType & Get( const InternalType & input ) const
{ return input.GetRed(); }
bool operator!=( const Self &) const
{
return false;
}
bool operator==( const Self & other ) const
{
return !(*this != other);
}
};
} // end namespace itk
#endif
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