/usr/include/paraview/vtkUndoSet.h is in paraview-dev 5.0.1+dfsg1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 | /*=========================================================================
Program: ParaView
Module: vtkUndoSet.h
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkUndoSet - Maintains a collection of vtkUndoElement that can be
// undone/redone in a single step.
// .SECTION Description
// This is a concrete class that stores a collection of vtkUndoElement objects.
// A vtkUndoSet object represents an atomic undo-redoable operation. It can
// contain one or more vtkUndoElement objects. When added vtkUndoElement objects
// to a vtkUndoSet they must be added in the sequence of operation. When undoing
// the operations are performed in reverse order, while when redoing they are
// performed in forward order.
//
// vtkUndoElement, vtkUndoSet and vtkUndoStack form the undo/redo framework core.
// .SECTION See Also
// vtkUndoStack vtkUndoElement
#ifndef vtkUndoSet_h
#define vtkUndoSet_h
#include "vtkObject.h"
#include "vtkPVVTKExtensionsCoreModule.h" // needed for export macro
class vtkCollection;
class vtkPVXMLElement;
class vtkUndoElement;
class VTKPVVTKEXTENSIONSCORE_EXPORT vtkUndoSet : public vtkObject
{
public:
static vtkUndoSet* New();
vtkTypeMacro(vtkUndoSet, vtkObject);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Perform an Undo.
virtual int Undo();
// Description:
// Perform a Redo.
virtual int Redo();
// Description:
// Add an element to this set. If the newly added element, \c elem, and
// the most recently added element are both \c Mergeable, then an
// attempt is made to merge the new element with the previous one. On
// successful merging, the new element is discarded, otherwise
// it is appended to the set.
// \returns the index at which the element got added/merged.
int AddElement(vtkUndoElement* elem);
// Description:
// Remove an element at a particular index.
void RemoveElement(int index);
// Description:
// Get an element at a particular index
vtkUndoElement* GetElement(int index);
// Description:
// Remove all elemments.
void RemoveAllElements();
// Description:
// Get number of elements in the set.
int GetNumberOfElements();
protected:
vtkUndoSet();
~vtkUndoSet();
vtkCollection* Collection;
vtkCollection* TmpWorkingCollection;
private:
vtkUndoSet(const vtkUndoSet&); // Not implemented.
void operator=(const vtkUndoSet&); // Not implemented.
};
#endif
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