VTK  9.3.0
vtkCullerCollection.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
15#ifndef vtkCullerCollection_h
16#define vtkCullerCollection_h
17
18#include "vtkCollection.h"
19#include "vtkCuller.h" // for inline functions
20#include "vtkRenderingCoreModule.h" // For export macro
21
22VTK_ABI_NAMESPACE_BEGIN
23class VTKRENDERINGCORE_EXPORT vtkCullerCollection : public vtkCollection
24{
25public:
28 void PrintSelf(ostream& os, vtkIndent indent) override;
29
34
38 vtkCuller* GetNextItem() { return static_cast<vtkCuller*>(this->GetNextItemAsObject()); }
39
43 vtkCuller* GetLastItem();
44
50 {
51 return static_cast<vtkCuller*>(this->GetNextItemAsObject(cookie));
52 }
53
54protected:
56 ~vtkCullerCollection() override = default;
57
58private:
59 // hide the standard AddItem from the user and the compiler.
60 void AddItem(vtkObject* o) { this->vtkCollection::AddItem(o); }
61
63 void operator=(const vtkCullerCollection&) = delete;
64};
65
67{
68 if (this->Bottom == nullptr)
69 {
70 return nullptr;
71 }
72 else
73 {
74 return static_cast<vtkCuller*>(this->Bottom->Item);
75 }
76}
77
78VTK_ABI_NAMESPACE_END
79#endif
create and manipulate ordered lists of objects
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:30
a simple class to control print indentation
Definition vtkIndent.h:29
abstract base class for most VTK objects
Definition vtkObject.h:49
void * vtkCollectionSimpleIterator