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/*========================================================================= |
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Program: Insight Segmentation & Registration Toolkit |
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Module: $RCSfile: itkOrientationAdapter.h.html,v $ |
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Language: C++ |
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Date: $Date: 2006/01/17 19:15:43 $ |
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Version: $Revision: 1.4 $ |
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Copyright (c) Insight Software Consortium. All rights reserved. |
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See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. |
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Portions of this code are covered under the VTK copyright. |
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See VTKCopyright.txt or http://www.kitware.com/VTKCopyright.htm for details. |
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This software is distributed WITHOUT ANY WARRANTY; without even |
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR |
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*****PURPOSE. See the above copyright notices for more information. |
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=========================================================================*/ |
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#ifndef __itkOrientationAdapter_h |
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#define __itkOrientationAdapter_h |
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#include "itkImageBase.h" |
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namespace itk |
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{ |
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/** \class OrientationAdapterBase |
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* \brief base class that converts Orientation representations to direction cosines. |
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* |
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* OrientationAdapterBase is a pure virtual base class that defines the |
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* member function signatures for any subclass that concretely defines the |
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* conversion relation between a method of representing orientation, and the |
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* direction cosines managed in itk::ImageBase. |
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*/ |
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template<class OrientationType, unsigned int Dimension = 3> |
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class OrientationAdapterBase |
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{ |
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public: |
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/** typedef for matching ImageBase*/ |
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typedef ImageBase<Dimension> ImageType; |
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/** typedef for matching Direction Cosines type */ |
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typedef typename ImageType::DirectionType DirectionType; |
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/** Convert direction cosines to the Orientation type */ |
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virtual OrientationType FromDirectionCosines(const DirectionType &Dir) = 0; |
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/** Convert Orientation type direction cosines */ |
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virtual DirectionType ToDirectionCosines(const OrientationType &Orient) = 0; |
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protected: |
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/** destructor, to silence "virtual class has non-virtual destructor()" warnings */ |
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virtual ~OrientationAdapterBase() {} |
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}; |
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} // namespace itk |
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#endif // __itkOrientationAdapter_h |
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