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/*========================================================================= |
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Program: Insight Segmentation & Registration Toolkit |
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Module: $RCSfile: itkCreateObjectFunction.h.html,v $ |
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Language: C++ |
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Date: $Date: 2006/01/17 19:15:34 $ |
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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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#ifndef __itkCreateObjectFunction_h |
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#define __itkCreateObjectFunction_h |
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#include "itkObject.h" |
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namespace itk |
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{ |
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/** \class CreateObjectFunctionBase |
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* \brief Define API for object creation callback functions. |
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* |
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* \ingroup ITKSystemObjects |
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*/ |
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class CreateObjectFunctionBase: public Object |
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{ |
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public: |
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/** Standard typedefs. */ |
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typedef CreateObjectFunctionBase Self; |
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TDA |
typedef Object Superclass; |
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typedef SmartPointer<Self> Pointer; |
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typedef SmartPointer<const Self> ConstPointer; |
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/** Create an object and return a pointer to it as an |
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* itk::LightObject. */ |
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virtual SmartPointer<LightObject> CreateObject() = 0; |
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protected: |
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CreateObjectFunctionBase() {} |
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~CreateObjectFunctionBase() {} |
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private: |
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CreateObjectFunctionBase(const Self&); //purposely not implemented |
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void operator=(const Self&); //purposely not implemented |
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}; |
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/** \class CreateObjectFunction |
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* \brief CreateObjectFunction is used to create callback functions that |
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* create ITK Objects for use with the itk::ObjectFactory. |
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* |
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* \ingroup ITKSystemObjects |
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*/ |
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template <class T> |
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class CreateObjectFunction : public CreateObjectFunctionBase |
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{ |
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public: |
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/** Standard class typedefs. */ |
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typedef CreateObjectFunction Self; |
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typedef SmartPointer<Self> Pointer; |
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/** Methods from itk:LightObject. */ |
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itkFactorylessNewMacro(Self); |
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LightObject::Pointer CreateObject() { return T::New().GetPointer(); } |
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protected: |
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CreateObjectFunction() {} |
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~CreateObjectFunction() {} |
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private: |
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CreateObjectFunction(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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#endif |
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EOF |
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EOF,EML |
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