vtkUndoStackInternal.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause

#ifndef vtkUndoStackInternal_h
#define vtkUndoStackInternal_h

#include "vtkSmartPointer.h" // for vtkSmartPointer
#include "vtkUndoSet.h"      // for vtkUndoSet

#include <string> // for std::string
#include <vector> // for std::vector

class vtkUndoStackInternal
{
public:
  struct Element
  {
    std::string Label;
    vtkSmartPointer<vtkUndoSet> UndoSet;
    Element(const char* label, vtkUndoSet* set)
    {
      this->Label = label;
      this->UndoSet = vtkSmartPointer<vtkUndoSet>::New();
      for (int i = 0, nb = set->GetNumberOfElements(); i < nb; i++)
      {
        this->UndoSet->AddElement(set->GetElement(i));
      }
    }
  };
  typedef std::vector<Element> VectorOfElements;
  VectorOfElements UndoStack;
  VectorOfElements RedoStack;
};

#endif
//****************************************************************************
// VTK-HeaderTest-Exclude: vtkUndoStackInternal.h