VTK  9.3.0
vtkProp3DCollection.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
18#ifndef vtkProp3DCollection_h
19#define vtkProp3DCollection_h
20
21#include "vtkProp3D.h" // Needed for inline methods
22#include "vtkPropCollection.h"
23#include "vtkRenderingCoreModule.h" // For export macro
24
25VTK_ABI_NAMESPACE_BEGIN
26class VTKRENDERINGCORE_EXPORT vtkProp3DCollection : public vtkPropCollection
27{
28public:
31 void PrintSelf(ostream& os, vtkIndent indent) override;
32
36 void AddItem(vtkProp3D* p);
37
41 vtkProp3D* GetNextProp3D();
42
46 vtkProp3D* GetLastProp3D();
47
53 {
54 return static_cast<vtkProp3D*>(this->GetNextItemAsObject(cookie));
55 }
56
57protected:
59 ~vtkProp3DCollection() override = default;
60
61private:
62 // hide the standard AddItem from the user and the compiler.
63 void AddItem(vtkObject* o) { this->vtkCollection::AddItem(o); }
64 void AddItem(vtkProp* o) { this->vtkPropCollection::AddItem(o); }
65
67 void operator=(const vtkProp3DCollection&) = delete;
68};
69
71{
73}
74
76{
77 return static_cast<vtkProp3D*>(this->GetNextItemAsObject());
78}
79
81{
82 if (this->Bottom == nullptr)
83 {
84 return nullptr;
85 }
86 else
87 {
88 return static_cast<vtkProp3D*>(this->Bottom->Item);
89 }
90}
91
92VTK_ABI_NAMESPACE_END
93#endif
vtkCollectionElement * Bottom
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:29
abstract base class for most VTK objects
Definition vtkObject.h:49
an ordered list of 3D props
vtkProp3D * GetNextProp3D()
Get the next actor in the list.
~vtkProp3DCollection() override=default
vtkProp3DCollection()=default
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static vtkProp3DCollection * New()
void AddItem(vtkProp3D *p)
Add an actor to the bottom of the list.
vtkProp3D * GetNextProp3D(vtkCollectionSimpleIterator &cookie)
Reentrant safe way to get an object in a collection.
vtkProp3D * GetLastProp3D()
Get the last actor in the list.
represents an 3D object for placement in a rendered scene
Definition vtkProp3D.h:39
an ordered list of Props
void AddItem(vtkProp *a)
Add a Prop to the bottom of the list.
abstract superclass for all actors, volumes and annotations
Definition vtkProp.h:43
void * vtkCollectionSimpleIterator