vtkRenderWindowCollection.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkRenderWindowCollection_h
#define vtkRenderWindowCollection_h
 
#include "vtkCollection.h"
#include "vtkRenderWindow.h"        // Needed for static cast
#include "vtkRenderingCoreModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class VTKRENDERINGCORE_EXPORT vtkRenderWindowCollection : public vtkCollection
{
public:
  static vtkRenderWindowCollection* New();
  vtkTypeMacro(vtkRenderWindowCollection, vtkCollection);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void AddItem(vtkRenderWindow* a) { this->vtkCollection::AddItem(a); }
 
  vtkRenderWindow* GetNextItem()
  {
    return static_cast<vtkRenderWindow*>(this->GetNextItemAsObject());
  }
 
  vtkRenderWindow* GetNextRenderWindow(vtkCollectionSimpleIterator& cookie)
  {
    return static_cast<vtkRenderWindow*>(this->GetNextItemAsObject(cookie));
  }
 
protected:
  vtkRenderWindowCollection() = default;
  ~vtkRenderWindowCollection() override = default;
 
private:
  // hide the standard AddItem from the user and the compiler.
  void AddItem(vtkObject* o) { this->vtkCollection::AddItem(o); }
 
  vtkRenderWindowCollection(const vtkRenderWindowCollection&) = delete;
  void operator=(const vtkRenderWindowCollection&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif