DiffAlgorithm.h

// -*- mode: c++; c-file-style: "linux"; c-basic-offset: 2; indent-tabs-mode: nil -*-
//  Copyright (C) 2026 Gemini CLI
//
//  This program is free software; you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation; either version 2 of the License, or
//  (at your option) any later version.
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//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
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//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software
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//  SPDX-License-Identifier: GPL-2.0+
 
#ifndef DIFFALGORITHM_H
#define DIFFALGORITHM_H
 
#include <wx/string.h>
#include <vector>
#include "WXMformat.h"
 
namespace Diff {
 
struct CellMatchData {
  wxString uuid;
  wxString content;
  GroupType type;
};
 
int FindOptimalThreshold(const std::vector<CellMatchData>& s1, 
                         const std::vector<CellMatchData>& s2);
 
std::vector<std::pair<int, int>> Align2(const std::vector<CellMatchData>& s1, 
                                        const std::vector<CellMatchData>& s2,
                                        int threshold = 20);
 
} // namespace Diff
 
#endif // DIFFALGORITHM_H