/usr/include/ITK-4.9/itkImageLinearConstIteratorWithIndex.hxx is in libinsighttoolkit4-dev 4.9.0-4ubuntu1.
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 Insight Software Consortium
*
* 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.txt
*
* 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 itkImageLinearConstIteratorWithIndex_hxx
#define itkImageLinearConstIteratorWithIndex_hxx
#include "itkImageLinearConstIteratorWithIndex.h"
namespace itk
{
//----------------------------------------------------------------------
// Constructor
//----------------------------------------------------------------------
template< typename TImage >
ImageLinearConstIteratorWithIndex< TImage >
::ImageLinearConstIteratorWithIndex(
const ImageType *ptr,
const RegionType & region):
ImageConstIteratorWithIndex< TImage >(ptr, region)
{
this->SetDirection(0);
}
//----------------------------------------------------------------------
// Go to the last pixel of the current line
//----------------------------------------------------------------------
template< typename TImage >
void
ImageLinearConstIteratorWithIndex< TImage >
::GoToReverseBeginOfLine(void)
{
OffsetValueType distanceToEnd =
this->m_EndIndex[m_Direction] - this->m_PositionIndex[m_Direction] - 1;
this->m_Position += m_Jump * distanceToEnd;
this->m_PositionIndex[m_Direction] = this->m_EndIndex[m_Direction] - 1;
}
//----------------------------------------------------------------------
// Go to the first pixel of the current line
//----------------------------------------------------------------------
template< typename TImage >
void
ImageLinearConstIteratorWithIndex< TImage >
::GoToBeginOfLine(void)
{
OffsetValueType distanceToBegin =
this->m_PositionIndex[m_Direction] - this->m_BeginIndex[m_Direction];
this->m_Position -= m_Jump * distanceToBegin;
this->m_PositionIndex[m_Direction] = this->m_BeginIndex[m_Direction];
}
//----------------------------------------------------------------------
// Pass to the past last pixel of the current line
//----------------------------------------------------------------------
template< typename TImage >
void
ImageLinearConstIteratorWithIndex< TImage >
::GoToEndOfLine(void)
{
OffsetValueType distanceToEnd =
this->m_EndIndex[m_Direction] - this->m_PositionIndex[m_Direction];
this->m_Position += m_Jump * distanceToEnd;
this->m_PositionIndex[m_Direction] = this->m_EndIndex[m_Direction];
}
} // end namespace itk
#endif
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