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33 lines
556 B
C
33 lines
556 B
C
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// -*- C++ -*-
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/**
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* \file Changer.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Guillaume Munch
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef LYX_CHANGER_H
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#define LYX_CHANGER_H
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#include "support/unique_ptr.h"
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namespace lyx {
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// Forward declaration for support/RefChanger.h
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struct Revertible {
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virtual ~Revertible() {}
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virtual void revert() {}
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virtual void keep() {}
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};
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using Changer = unique_ptr<Revertible>;
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}
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#endif //LYX_CHANGER_H
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