VTK  9.3.0
vtkRendererCollection.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 vtkRendererCollection_h
16#define vtkRendererCollection_h
17
18#include "vtkCollection.h"
19#include "vtkRenderer.h" // Needed for static cast
20#include "vtkRenderingCoreModule.h" // For export macro
21
22VTK_ABI_NAMESPACE_BEGIN
23class VTKRENDERINGCORE_EXPORT vtkRendererCollection : public vtkCollection
24{
25public:
28 void PrintSelf(ostream& os, vtkIndent indent) override;
29
34
39 vtkRenderer* GetNextItem() { return static_cast<vtkRenderer*>(this->GetNextItemAsObject()); }
40
44 void Render();
45
51
57 {
58 return static_cast<vtkRenderer*>(this->GetNextItemAsObject(cookie));
59 }
60
61protected:
63 ~vtkRendererCollection() override = default;
64
65private:
66 // hide the standard AddItem from the user and the compiler.
67 void AddItem(vtkObject* o) { this->vtkCollection::AddItem(o); }
68
70 void operator=(const vtkRendererCollection&) = delete;
71};
72
73VTK_ABI_NAMESPACE_END
74#endif
create and manipulate ordered lists of objects
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 renderers
vtkRendererCollection()=default
void Render()
Forward the Render() method to each renderer in the list.
void AddItem(vtkRenderer *a)
Add a Renderer to the bottom of the list.
vtkRenderer * GetNextRenderer(vtkCollectionSimpleIterator &cookie)
Reentrant safe way to get an object in a collection.
static vtkRendererCollection * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkRenderer * GetFirstRenderer()
Get the first Renderer in the list.
vtkRenderer * GetNextItem()
Get the next Renderer in the list.
~vtkRendererCollection() override=default
abstract specification for renderers
Definition vtkRenderer.h:59
void * vtkCollectionSimpleIterator