VTK  9.1.0
vtkObjectFactoryCollection.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkObjectFactoryCollection.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
26 #ifndef vtkObjectFactoryCollection_h
27 #define vtkObjectFactoryCollection_h
28 
29 #include "vtkCollection.h"
30 #include "vtkCommonCoreModule.h" // For export macro
31 
32 #include "vtkObjectFactory.h" // Needed for inline methods
33 
34 class VTKCOMMONCORE_EXPORT vtkObjectFactoryCollection : public vtkCollection
35 {
36 public:
39  void PrintSelf(ostream& os, vtkIndent indent) override;
40 
45 
51  {
52  return static_cast<vtkObjectFactory*>(this->GetNextItemAsObject());
53  }
54 
60  {
61  return static_cast<vtkObjectFactory*>(this->GetNextItemAsObject(cookie));
62  }
63 
64 protected:
66  ~vtkObjectFactoryCollection() override = default;
67 
68 private:
69  // hide the standard AddItem from the user and the compiler.
70  void AddItem(vtkObject* o) { this->vtkCollection::AddItem(o); }
71 
72 private:
74  void operator=(const vtkObjectFactoryCollection&) = delete;
75 };
76 
77 #endif
create and manipulate ordered lists of objects
Definition: vtkCollection.h:53
void AddItem(vtkObject *)
Add an object to the bottom of the list.
vtkObject * GetNextItemAsObject()
Get the next item in the collection.
a simple class to control print indentation
Definition: vtkIndent.h:34
maintain a list of object factories
~vtkObjectFactoryCollection() override=default
void AddItem(vtkObjectFactory *t)
Add an ObjectFactory the bottom of the list.
vtkObjectFactory * GetNextItem()
Get the next ObjectFactory in the list.
vtkObjectFactory * GetNextObjectFactory(vtkCollectionSimpleIterator &cookie)
Reentrant safe way to get an object in a collection.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkObjectFactoryCollection()=default
static vtkObjectFactoryCollection * New()
abstract base class for vtkObjectFactories
abstract base class for most VTK objects
Definition: vtkObject.h:63
void * vtkCollectionSimpleIterator
Definition: vtkCollection.h:48