lingucomponent/source/languageguessing/altstrfunc.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "altstrfunc.hxx"
  21
  22 #include <sal/types.h>
  23
  24 int start(const std::string &s1, const std::string &s2){
  25     size_t i;
  26     int ret = 0;
  27
  28     size_t min = s1.length();
  29     if (min > s2.length())
  30         min = s2.length();
  31
  32     for(i = 0; i < min && s2[i] && s1[i] && !ret; i++){
  33         ret = toupper(s1[i]) - toupper(s2[i]);
  34         if(s1[i] == '.' || s2[i] == '.'){ret = 0;}//. is a neutral character
  35     }
  36     return ret;
  37 }
  38
  39 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */