fuzzy_match.h

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/*
 * This file depends on Qt which is licensed under LGPLv3.
 * See ADTF_DIR/3rdparty/qt5 and doc/license for detailed information.
 */
 
#pragma once
 
#include <adtf_utils.h>
 
#include <QLocale>
#include <QString>
 
namespace adtf
{
namespace ui
{
namespace widget
{
namespace osborn
{
class cFuzzyMatch
{
    public:
        struct cParameters
        {
            QLocale::Language m_oLanguage = QLocale::C;
            QString m_strText;
            QString m_strSearchText;
            bool m_bCaseSensitive = false;
            // initialized with "empirical" value. Controls the max char difference weight.
            uint64_t m_nMaxCharDiffWeight = 10;
        };
 
        cFuzzyMatch(const cParameters& oParameters);
 
        int64_t GetScore() const;
 
    private:
        int64_t ComputeScore(const QString& strA, const QString& strB);
 
    private:
        cParameters m_oParameters;
        int64_t m_nScore{};
};
}
using cFuzzySearch = osborn::cFuzzyMatch;
 
}
}
}