/usr/include/ITK-4.5/itkCellInterface.hxx is in libinsighttoolkit4-dev 4.5.0-3.
This file is owned by root:root, with mode 0o644.
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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 __itkCellInterface_hxx
#define __itkCellInterface_hxx
#include "itkCellInterface.h"
namespace itk
{
/**
* Get the interpolation order of the cell. Usually linear.
*/
template< typename TPixelType, typename TCellTraits >
unsigned int
CellInterface< TPixelType, TCellTraits >
::GetInterpolationOrder(void) const
{
return 1;
}
/**
* Get the point id list used by the cell in a form suitable to pass to
* SetPointIds(first) on another cell. This is equivalent to
* PointIdsBegin() const.
*/
template< typename TPixelType, typename TCellTraits >
typename CellInterface< TPixelType, TCellTraits >::PointIdConstIterator
CellInterface< TPixelType, TCellTraits >
::GetPointIds(void) const
{
return this->PointIdsBegin();
}
template< typename TPixelType, typename TCellTraits >
typename CellInterface< TPixelType, TCellTraits >::PointIdentifierContainerType
CellInterface< TPixelType, TCellTraits >
::GetPointIdsContainer() const
{
PointIdentifierContainerType res;
res.SetSize( this->GetNumberOfPoints() );
int i = 0;
PointIdConstIterator it = this->PointIdsBegin();
PointIdConstIterator end = this->PointIdsEnd();
while( it != end )
{
res[i] = *it;
++i;
++it;
}
return res;
}
template< typename TPixelType, typename TCellTraits >
void
CellInterface< TPixelType, TCellTraits >
::SetPointIdsContainer( const PointIdentifierContainerType & container )
{
for( unsigned int i=0; i<container.Size(); i++ )
{
this->SetPointId( i, container[i] );
}
}
/**
* Return true if the UsingCellsContainer m_UsingCells is nonempty,
* false otherwise. The container m_UsingCells is meant to contain a
* list of all the cells that have this one as part of their boundary.
* Boundary data is not automatically recorded upon mesh creation. If
* the boundary information has not been computed, this method always
* returns false.
*/
template< typename TPixelType, typename TCellTraits >
bool
CellInterface< TPixelType, TCellTraits >
::IsExplicitBoundary(void)
{
return !m_UsingCells.empty();
}
/**
* Register the fact that this cell is a part of the boundary of the
* cell \a cellId, by adding \a cellId to the UsingCellsContainer.
*/
template< typename TPixelType, typename TCellTraits >
void
CellInterface< TPixelType, TCellTraits >
::AddUsingCell(CellIdentifier cellId)
{
m_UsingCells.insert(cellId);
}
/**
* Remove a cell from the UsingCellsContainer.
*/
template< typename TPixelType, typename TCellTraits >
void
CellInterface< TPixelType, TCellTraits >
::RemoveUsingCell(CellIdentifier cellId)
{
m_UsingCells.erase(cellId);
}
/**
* Test if a cell is in the UsingCellsContainer. A result of \c true
* indicates that this cell is part of the boundary of the cell \c
* cellId, assuming that boundary information has been recorded.
*/
template< typename TPixelType, typename TCellTraits >
bool
CellInterface< TPixelType, TCellTraits >
::IsUsingCell(CellIdentifier cellId)
{
return ( m_UsingCells.count(cellId) > 0 );
}
/**
* Get the number of cells in the UsingCellsContainer.
*/
template< typename TPixelType, typename TCellTraits >
unsigned int
CellInterface< TPixelType, TCellTraits >
::GetNumberOfUsingCells(void)
{
return static_cast< unsigned int >( m_UsingCells.size() );
}
#if !defined( CABLE_CONFIGURATION )
/**
* Get a begin iterator for the UsingCellsContainer.
*/
template< typename TPixelType, typename TCellTraits >
typename CellInterface< TPixelType, TCellTraits >::UsingCellsContainerIterator
CellInterface< TPixelType, TCellTraits >
::UsingCellsBegin(void)
{
return m_UsingCells.begin();
}
/**
* Get an end iterator for the UsingCellsContainer.
*/
template< typename TPixelType, typename TCellTraits >
typename CellInterface< TPixelType, TCellTraits >::UsingCellsContainerIterator
CellInterface< TPixelType, TCellTraits >
::UsingCellsEnd(void)
{
return m_UsingCells.end();
}
#endif
} // end namespace itk
#endif
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