qgsstringutils.h

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/***************************************************************************
    qgsstringutils.h
    ----------------
    begin                : June 2015
    copyright            : (C) 2015 by Nyall Dawson
    email                : nyall dot dawson at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#include <QString>
#include <QFont> // for enum values

#ifndef QGSSTRINGUTILS_H
#define QGSSTRINGUTILS_H

class CORE_EXPORT QgsStringUtils
{
  public:

    enum Capitalization
    {
      MixedCase = QFont::MixedCase, 
      AllUppercase = QFont::AllUppercase, 
      AllLowercase = QFont::AllLowercase,  
      ForceFirstLetterToCapital = QFont::Capitalize, 
    };

    static QString capitalize( const QString& string, Capitalization capitalization );

    static int levenshteinDistance( const QString &string1, const QString &string2, bool caseSensitive = false );

    static QString longestCommonSubstring( const QString &string1, const QString &string2, bool caseSensitive = false );

    static int hammingDistance( const QString &string1, const QString &string2, bool caseSensitive = false );

    static QString soundex( const QString &string );
};

#endif //QGSSTRINGUTILS_H