VTK  9.1.0
vtkCullerCollection.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkCullerCollection.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=========================================================================*/
46#ifndef vtkCullerCollection_h
47#define vtkCullerCollection_h
48
49#include "vtkCollection.h"
50#include "vtkCuller.h" // for inline functions
51#include "vtkRenderingCoreModule.h" // For export macro
52
53class VTKRENDERINGCORE_EXPORT vtkCullerCollection : public vtkCollection
54{
55public:
58 void PrintSelf(ostream& os, vtkIndent indent) override;
59
64
68 vtkCuller* GetNextItem() { return static_cast<vtkCuller*>(this->GetNextItemAsObject()); }
69
73 vtkCuller* GetLastItem();
74
80 {
81 return static_cast<vtkCuller*>(this->GetNextItemAsObject(cookie));
82 }
83
84protected:
86 ~vtkCullerCollection() override = default;
87
88private:
89 // hide the standard AddItem from the user and the compiler.
90 void AddItem(vtkObject* o) { this->vtkCollection::AddItem(o); }
91
92private:
94 void operator=(const vtkCullerCollection&) = delete;
95};
96
98{
99 if (this->Bottom == nullptr)
100 {
101 return nullptr;
102 }
103 else
104 {
105 return static_cast<vtkCuller*>(this->Bottom->Item);
106 }
107}
108
109#endif
create and manipulate ordered lists of objects
Definition: vtkCollection.h:53
vtkCollectionElement * Bottom
void AddItem(vtkObject *)
Add an object to the bottom of the list.
vtkObject * GetNextItemAsObject()
Get the next item in the collection.
an ordered list of Cullers
void AddItem(vtkCuller *a)
Add an Culler to the bottom of the list.
vtkCuller * GetNextItem()
Get the next Culler in the list.
vtkCuller * GetNextCuller(vtkCollectionSimpleIterator &cookie)
Reentrant safe way to get an object in a collection.
~vtkCullerCollection() override=default
static vtkCullerCollection * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkCuller * GetLastItem()
Get the last Culler in the list.
vtkCullerCollection()=default
a superclass for prop cullers
Definition: vtkCuller.h:38
a simple class to control print indentation
Definition: vtkIndent.h:113
abstract base class for most VTK objects
Definition: vtkObject.h:82
void * vtkCollectionSimpleIterator
Definition: vtkCollection.h:48