itkOrientationAdapterBase.h

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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.
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 *=========================================================================*/
/*=========================================================================
 *
 *  Portions of this file are subject to the VTK Toolkit Version 3 copyright.
 *
 *  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
 *
 *  For complete copyright, license and disclaimer of warranty information
 *  please refer to the NOTICE file at the top of the ITK source tree.
 *
 *=========================================================================*/
#ifndef itkOrientationAdapterBase_h
#define itkOrientationAdapterBase_h
#include "itkImageBase.h"

namespace itk
{
template< typename OrientationType, unsigned int Dimension = 3 >
class ITK_TEMPLATE_EXPORT OrientationAdapterBase
{
public:
  using ImageType = ImageBase< Dimension >;

  using DirectionType = typename ImageType::DirectionType;

  virtual OrientationType FromDirectionCosines(const DirectionType & Dir) = 0;

  virtual DirectionType ToDirectionCosines(const OrientationType & Orient) = 0;

protected: