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/*
//
// Copyright 2009-2012 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: 5436 $
//
// $LastChangedDate: 2018-12-10 19:01:20 -0800 (Mon, 10 Dec 2018) $
//
// $LastChangedBy: torstenrohlfing $
//
*/
#ifndef __cmtkImageOperation_h_included_
#define __cmtkImageOperation_h_included_
#include <cmtkconfig.h>
#include <System/cmtkSmartPtr.h>
#include <Base/cmtkUniformVolume.h>
#include <list>
namespace
cmtk
{
/** \addtogroup Base */
//@{
/** Image operation base class.
* Classes derived from this base class are used to implement an ordered sequence of operations
* primarily for the "convertx" command line tool.
*
*\warning This class is not thread-safe in the sense that the costructed operation sequence is
* stored in a static member field of this class, m_ImageOperationList.
*/
class ImageOperation
{
public:
/// This class.
typedef ImageOperation Self;
/// Smart pointer.
typedef cmtk::SmartPointer<Self> SmartPtr;
/// Virtual destructor.
virtual ~ImageOperation() {}
/// Apply this operation to an image in place.
virtual cmtk::UniformVolume::SmartPtr Apply( cmtk::UniformVolume::SmartPtr& volume )
{
return volume;
}
/// Apply all operations in list.
static cmtk::UniformVolume::SmartPtr ApplyAll( cmtk::UniformVolume::SmartPtr& volume )
{
for ( std::list<Self::SmartPtr>::iterator opIt = Self::m_ImageOperationList.begin(); opIt != Self::m_ImageOperationList.end(); ++opIt )
{
volume = (*opIt)->Apply( volume );
}
return volume;
}
protected:
/// List of image operations.
static std::list<Self::SmartPtr> m_ImageOperationList;
};
//@}
} // namespace cmtk
#endif // #ifndef __cmtkImageOperation_h_included_
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