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55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2 of
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the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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/******************************************************************************
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* $Id: undoable.h 1823 2013-01-21 14:13:09Z rdempsey $
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*
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*****************************************************************************/
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/** @file
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* This class defines the interface the BRM shared structures inherit
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* to support revoking any changes made on error.
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*/
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#pragma once
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#include <vector>
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#include "brmtypes.h"
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#define EXPORT
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namespace BRM
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{
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class Undoable
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{
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public:
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EXPORT Undoable();
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EXPORT virtual ~Undoable();
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EXPORT virtual void confirmChanges();
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EXPORT virtual void undoChanges();
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protected:
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virtual void makeUndoRecord(void* start, int size);
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std::vector<ImageDelta> undoRecords;
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};
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#undef EXPORT
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} // namespace BRM
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