/usr/include/ITK-4.12/itkDiscreteLevelSetImage.h is in libinsighttoolkit4-dev 4.12.2-dfsg1-1ubuntu1.
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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 itkDiscreteLevelSetImage_h
#define itkDiscreteLevelSetImage_h
#include "itkLevelSetImage.h"
namespace itk
{
/**
* \class DiscreteLevelSetImage
* \brief Abstract class for a level-set function on one Image.
*
* \tparam TOutput OutputType of the level-set function value
* \tparam VDimension Dimension of the underlying Image.
*
* \ingroup ITKLevelSetsv4
*/
template< typename TOutput, unsigned int VDimension >
class ITK_TEMPLATE_EXPORT DiscreteLevelSetImage :
public LevelSetImage< Index< VDimension >, VDimension, TOutput >
{
public:
typedef Index< VDimension > IndexType;
typedef DiscreteLevelSetImage Self;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
typedef LevelSetImage< IndexType, VDimension, TOutput > Superclass;
/** Run-time type information */
itkTypeMacro ( DiscreteLevelSetImage, LevelSetImage );
itkStaticConstMacro ( Dimension, unsigned int, Superclass::Dimension );
typedef typename Superclass::InputType InputType;
typedef typename Superclass::OutputType OutputType;
typedef typename Superclass::OutputRealType OutputRealType;
typedef typename Superclass::GradientType GradientType;
typedef typename Superclass::HessianType HessianType;
typedef typename Superclass::LevelSetDataType LevelSetDataType;
/** Returns the gradient of the level set function at a given location inputIndex */
virtual OutputType Evaluate( const InputType& inputIndex ) const ITK_OVERRIDE = 0;
/** Returns the image gradient of the level set function at a given location inputIndex */
virtual GradientType EvaluateGradient( const InputType& inputIndex ) const ITK_OVERRIDE;
/** Returns the image hessian of the level set function at a given location inputIndex */
virtual HessianType EvaluateHessian( const InputType& inputIndex ) const ITK_OVERRIDE;
/** Returns the image Laplacian of the level set function at a given location inputIndex */
virtual OutputRealType EvaluateLaplacian( const InputType& inputIndex ) const ITK_OVERRIDE;
/** Returns the mean curvature of the level set function at a given location inputIndex */
virtual OutputRealType EvaluateMeanCurvature( const InputType& inputIndex ) const ITK_OVERRIDE;
virtual GradientType EvaluateForwardGradient( const InputType& inputIndex ) const;
virtual GradientType EvaluateBackwardGradient( const InputType& inputIndex ) const;
/** Returns the value of the level set function at a given location inputIndex */
virtual void Evaluate( const InputType& inputIndex, LevelSetDataType& data ) const ITK_OVERRIDE;
/** Returns the gradient of the level set function at a given location inputIndex
* as part of the LevelSetDataType */
virtual void EvaluateGradient( const InputType& inputIndex, LevelSetDataType& data ) const ITK_OVERRIDE;
/** Returns the Hessian of the level set function at a given location inputIndex
* as part of the LevelSetDataType */
virtual void EvaluateHessian( const InputType& inputIndex, LevelSetDataType& data ) const ITK_OVERRIDE;
/** Returns the Hessian of the level set function at a given location inputIndex
* as part of the LevelSetDataType */
virtual void EvaluateMeanCurvature( const InputType& inputIndex, LevelSetDataType& data ) const ITK_OVERRIDE;
/** Returns the Laplacian of the level set function at a given location inputIndex
* as part of the LevelSetDataType */
virtual void EvaluateLaplacian( const InputType& inputIndex, LevelSetDataType& data ) const ITK_OVERRIDE;
/** Returns the gradient of the level set function at a given location inputIndex
* as part of the LevelSetDataType */
virtual void EvaluateForwardGradient( const InputType& inputIndex, LevelSetDataType& data ) const ITK_OVERRIDE;
/** Returns the gradient of the level set function at a given location inputIndex
* as part of the LevelSetDataType */
virtual void EvaluateBackwardGradient( const InputType& inputIndex, LevelSetDataType& data ) const ITK_OVERRIDE;
protected:
DiscreteLevelSetImage();
virtual ~DiscreteLevelSetImage();
/** Initial the level set pointer */
virtual void Initialize() ITK_OVERRIDE;
/** Copy level set information from data object */
virtual void CopyInformation(const DataObject *data) ITK_OVERRIDE;
/** Graft data object as level set object */
virtual void Graft( const DataObject* data ) ITK_OVERRIDE;
private:
ITK_DISALLOW_COPY_AND_ASSIGN(DiscreteLevelSetImage);
};
}
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkDiscreteLevelSetImage.hxx"
#endif
#endif // itkDiscreteLevelSetImage_h
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