/usr/include/ITK-4.5/itkTransformFileReader.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 __itkTransformFileReader_hxx
#define __itkTransformFileReader_hxx
#include "itkTransformFileReader.h"
#include "itkTransformIOFactory.h"
#include "itkCompositeTransformIOHelper.h"
namespace itk
{
/** Constructor */
template<typename ScalarType>
TransformFileReaderTemplate<ScalarType>
::TransformFileReaderTemplate() :
m_FileName("") /* to be removed soon. See .h */
{
}
/** Destructor */
template<typename ScalarType>
TransformFileReaderTemplate<ScalarType>
::~TransformFileReaderTemplate()
{
}
template<typename ScalarType>
void TransformFileReaderTemplate<ScalarType>
::Update()
{
if ( m_FileName == "" )
{
itkExceptionMacro ("No file name given");
}
typename TransformIOBaseTemplate<ScalarType>::Pointer transformIO =
TransformIOFactoryTemplate<ScalarType>::CreateTransformIO( m_FileName.c_str(), /*TransformIOFactoryTemplate<ScalarType>::*/ ReadMode );
if ( transformIO.IsNull() )
{
itkExceptionMacro("Can't Create IO object for file "
<< m_FileName);
}
transformIO->SetFileName(m_FileName);
transformIO->Read();
typename TransformIOBaseTemplate<ScalarType>::TransformListType &ioTransformList =
transformIO->GetTransformList();
// In the case where the first transform in the list is a
// CompositeTransform, add all the transforms to that first
// transform. and return a single composite item on the
// m_TransformList
const std::string firstTransformName = ioTransformList.front()->GetNameOfClass();
if(firstTransformName.find("CompositeTransform") != std::string::npos)
{
typename TransformListType::const_iterator tit = ioTransformList.begin();
typename TransformType::Pointer composite = (*tit).GetPointer();
//
// CompositeTransformIOHelperTemplate knows how to assign to the composite
// transform's internal list
CompositeTransformIOHelperTemplate<ScalarType> helper;
helper.SetTransformList(composite.GetPointer(),ioTransformList);
this->m_TransformList.push_back( composite.GetPointer() );
}
else //Just return the entire list of elements
{
for ( typename TransformListType::iterator it =
ioTransformList.begin();
it != ioTransformList.end(); ++it )
{
this->m_TransformList.push_back( (*it).GetPointer() );
}
}
}
template<typename ScalarType>
void TransformFileReaderTemplate<ScalarType>
::PrintSelf(std::ostream & os, Indent indent) const
{
Superclass::PrintSelf(os, indent);
os << indent << "FileName: " << m_FileName << std::endl;
}
} // namespace itk
#endif
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