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78 lines
2.3 KiB
C
78 lines
2.3 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkObjectFactoryCollection.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/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 notice for more information.
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=========================================================================*/
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/**
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* @class vtkObjectFactoryCollection
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* @brief maintain a list of object factories
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*
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* vtkObjectFactoryCollection is an object that creates and manipulates
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* ordered lists of objects of type vtkObjectFactory.
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*
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* @sa
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* vtkCollection vtkObjectFactory
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*/
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#ifndef vtkObjectFactoryCollection_h
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#define vtkObjectFactoryCollection_h
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#include "vtkCollection.h"
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#include "vtkCommonCoreModule.h" // For export macro
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#include "vtkObjectFactory.h" // Needed for inline methods
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class VTKCOMMONCORE_EXPORT vtkObjectFactoryCollection : public vtkCollection
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{
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public:
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vtkTypeMacro(vtkObjectFactoryCollection, vtkCollection);
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static vtkObjectFactoryCollection* New();
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/**
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* Add an ObjectFactory the bottom of the list.
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*/
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void AddItem(vtkObjectFactory* t) { this->vtkCollection::AddItem(t); }
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/**
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* Get the next ObjectFactory in the list. Return nullptr when the end of the
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* list is reached.
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*/
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vtkObjectFactory* GetNextItem()
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{
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return static_cast<vtkObjectFactory*>(this->GetNextItemAsObject());
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}
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/**
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* Reentrant safe way to get an object in a collection. Just pass the
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* same cookie back and forth.
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*/
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vtkObjectFactory* GetNextObjectFactory(vtkCollectionSimpleIterator& cookie)
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{
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return static_cast<vtkObjectFactory*>(this->GetNextItemAsObject(cookie));
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}
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protected:
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vtkObjectFactoryCollection() {}
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~vtkObjectFactoryCollection() override {}
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private:
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// hide the standard AddItem from the user and the compiler.
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void AddItem(vtkObject* o) { this->vtkCollection::AddItem(o); }
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private:
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vtkObjectFactoryCollection(const vtkObjectFactoryCollection&) = delete;
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void operator=(const vtkObjectFactoryCollection&) = delete;
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};
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#endif
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// VTK-HeaderTest-Exclude: vtkObjectFactoryCollection.h
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