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/*
//
// Copyright 1997-2009 Torsten Rohlfing
//
// Copyright 2004-2013 SRI International
//
// This file is part of the Computational Morphometry Toolkit.
//
// http://www.nitrc.org/projects/cmtk/
//
// The Computational Morphometry Toolkit is free software: you can
// redistribute it and/or modify it under the terms of the GNU General Public
// License as published by the Free Software Foundation, either version 3 of
// the License, or (at your option) any later version.
//
// The Computational Morphometry Toolkit is distributed in the hope that it
// will be useful, but WITHOUT ANY WARRANTY; without even the implied
// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with the Computational Morphometry Toolkit. If not, see
// <http://www.gnu.org/licenses/>.
//
// $Revision: 5023 $
//
// $LastChangedDate: 2013-11-23 09:52:08 -0800 (Sat, 23 Nov 2013) $
//
// $LastChangedBy: torsten_at_home $
//
*/
#include <IO/cmtkClassStreamAffineXform.h>
#include <IO/cmtkVolumeIO.h>
#include <System/cmtkConsole.h>
#include <System/cmtkExitException.h>
namespace
cmtk
{
/** \addtogroup IO */
//@{
template<class TMetricFunctionalType>
ClassStreamOutput& operator <<
( ClassStreamOutput& stream, const AffineMultiChannelRegistrationFunctional<TMetricFunctionalType>& functional )
{
stream.Begin( "registration" );
stream.WriteInt( "reference_channel_count", functional.GetNumberOfReferenceChannels() );
for ( size_t idx = 0; idx < functional.GetNumberOfReferenceChannels(); ++idx )
{
stream.WriteString( "reference_channel", functional.GetReferenceChannel( idx )->GetMetaInfo( META_FS_PATH ).c_str() );
}
stream.WriteInt( "floating_channel_count", functional.GetNumberOfFloatingChannels() );
for ( size_t idx = 0; idx < functional.GetNumberOfFloatingChannels(); ++idx )
{
stream.WriteString( "floating_channel", functional.GetFloatingChannel( idx )->GetMetaInfo( META_FS_PATH ).c_str() );
}
stream << functional.GetTransformation();
stream.End();
return stream;
}
template<class TMetricFunctionalType>
ClassStreamInput& operator >>
( ClassStreamInput& stream, AffineMultiChannelRegistrationFunctional<TMetricFunctionalType>& functional )
{
stream.Seek( "registration" );
const size_t referenceChannelCount = stream.ReadInt( "reference_channel_count", 0 );
for ( size_t idx = 0; idx < referenceChannelCount; ++idx )
{
const char* channel = stream.ReadString( "reference_channel", NULL, true /*forward*/ );
if ( channel )
{
UniformVolume::SmartPtr volume( VolumeIO::ReadOriented( channel ) );
if ( !volume || !volume->GetData() )
{
StdErr << "ERROR: Cannot read image " << channel << "\n";
throw ExitException( 1 );
}
functional.AddReferenceChannel( volume );
}
}
const size_t floatingChannelCount = stream.ReadInt( "floating_channel_count", 0 );
for ( size_t idx = 0; idx < floatingChannelCount; ++idx )
{
const char* channel = stream.ReadString( "floating_channel", NULL, true /*forward*/ );
if ( channel )
{
UniformVolume::SmartPtr volume( VolumeIO::ReadOriented( channel ) );
if ( !volume || !volume->GetData() )
{
StdErr << "ERROR: Cannot read image " << channel << "\n";
throw ExitException( 1 );
}
functional.AddFloatingChannel( volume );
}
}
try
{
stream >> functional.GetTransformation();
}
catch ( const Exception& ex )
{
StdErr << "ERROR: could not get transformation from file - " << ex.what() << "\n";
throw ExitException( 1 );
}
stream.End();
return stream;
}
template<class TMetricFunctionalType>
ClassStreamOutput& operator <<
( ClassStreamOutput& stream, const SplineWarpMultiChannelRegistrationFunctional<TMetricFunctionalType>& functional )
{
stream.Begin( "registration" );
stream.WriteInt( "reference_channel_count", functional.GetNumberOfReferenceChannels() );
for ( size_t idx = 0; idx < functional.GetNumberOfReferenceChannels(); ++idx )
{
stream.WriteString( "reference_channel", functional.GetReferenceChannel( idx )->GetMetaInfo( META_FS_PATH ).c_str() );
}
stream.WriteInt( "floating_channel_count", functional.GetNumberOfFloatingChannels() );
for ( size_t idx = 0; idx < functional.GetNumberOfFloatingChannels(); ++idx )
{
stream.WriteString( "floating_channel", functional.GetFloatingChannel( idx )->GetMetaInfo( META_FS_PATH ).c_str() );
}
stream << functional.GetTransformation();
stream.End();
return stream;
}
} // namespace cmtk
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