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/*========================================================================= |
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Program: Insight Segmentation & Registration Toolkit |
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Module: $RCSfile: itkPathToPathFilter.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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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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DEF |
#ifndef _itkPathToPathFilter_h |
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DEF |
#define _itkPathToPathFilter_h |
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#include "itkPathSource.h" |
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#include "itkPath.h" |
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namespace itk |
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{ |
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/** \class PathToPathFilter |
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* \brief Base class for filters that take a path as input and produce a path as output. |
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* |
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* PathToPathFilter is the base class for all process objects that output |
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* path data and require path data as input. Specifically, this class |
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* defines the SetInput() method for defining the input to a filter. |
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* |
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* \ingroup PathFilters |
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*/ |
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template <class TInputPath, class TOutputPath> |
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class ITK_EXPORT PathToPathFilter : public PathSource<TOutputPath> |
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{ |
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public: |
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/** Standard class typedefs. */ |
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typedef PathToPathFilter Self; |
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TDA |
typedef PathSource<TOutputPath> Superclass; |
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TDA |
typedef SmartPointer<Self> Pointer; |
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TDA |
typedef SmartPointer<const Self> ConstPointer; |
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/** Method for creation through the object factory. */ |
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itkNewMacro(Self); |
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/** Run-time type information (and related methods). */ |
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itkTypeMacro(PathToPathFilter,PathSource); |
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/** Some convenient typedefs. */ |
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typedef TInputPath InputPathType; |
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typedef typename InputPathType::Pointer InputPathPointer; |
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typedef typename InputPathType::ConstPointer InputPathConstPointer; |
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/** Set/Get the path input of this process object. */ |
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virtual void SetInput( const InputPathType *path); |
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virtual void SetInput( unsigned int, const TInputPath * path); |
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const InputPathType * GetInput(void); |
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const InputPathType * GetInput(unsigned int idx); |
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protected: |
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PathToPathFilter(); |
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~PathToPathFilter() {} |
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virtual void PrintSelf(std::ostream& os, Indent indent) const; |
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/** What is the input requested region that is required to produce the output |
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* requested region? Up till and including now, the base assumption is that |
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* the largest possible region will be requested of the input. If this method |
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* is overridden, the new method should call its superclass' implementation as |
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* its first step. |
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* |
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* \sa ProcessObject::GenerateInputRequestedRegion() */ |
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virtual void GenerateInputRequestedRegion(); |
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private: |
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PathToPathFilter(const Self&); //purposely not implemented |
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void operator=(const Self&); //purposely not implemented |
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}; |
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} // end namespace itk |
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#ifndef ITK_MANUAL_INSTANTIATION |
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#include "itkPathToPathFilter.txx" |
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#endif |
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#endif |
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