vtkUndoSet.h

Go to the documentation of this file.

// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include "qPCL.h"  // needed for export macro
#include "vtkObject.h"
 
class vtkCollection;
class vtkPVXMLElement;
class vtkUndoElement;
 
class QPCL_ENGINE_LIB_API vtkUndoSet : public vtkObject {
public:
    static vtkUndoSet* New();
    vtkTypeMacro(vtkUndoSet, vtkObject);
    void PrintSelf(ostream& os, vtkIndent indent) override;
 
    virtual int Undo();
 
    virtual int Redo();
 
    int AddElement(vtkUndoElement* elem);
 
    void RemoveElement(int index);
 
    vtkUndoElement* GetElement(int index);
 
    void RemoveAllElements();
 
    int GetNumberOfElements();
 
protected:
    vtkUndoSet();
    ~vtkUndoSet() override;
 
    vtkCollection* Collection;
    vtkCollection* TmpWorkingCollection;
 
private:
    vtkUndoSet(const vtkUndoSet&) = delete;
    void operator=(const vtkUndoSet&) = delete;
};