ひらがなをカタカナへ変換する

CommonWord.cpp

//文字列を置換する
std::string CommonWord::ReplaceString( std::string String1, std::string String2, std::string String3 )
{
    std::string::size_type  Pos( String1.find( String2 ) );

    while( Pos != std::string::npos )
    {
        String1.replace( Pos, String2.length(), String3 );
        Pos = String1.find( String2, Pos + String3.length() );
    }

    return String1;
}

//ひらがなからカタカナへ変換
std::string CommonWord::ReplaceToKatakana( std::string string )
{
	string = CommonWord::ReplaceString( string,"ぁ","ァ");
	string = CommonWord::ReplaceString( string,"あ","ア");
	string = CommonWord::ReplaceString( string,"ぃ","ィ");
	string = CommonWord::ReplaceString( string,"い","イ");
	string = CommonWord::ReplaceString( string,"ぅ","ゥ");
	string = CommonWord::ReplaceString( string,"う","ウ");
	string = CommonWord::ReplaceString( string,"ぇ","ェ");
	string = CommonWord::ReplaceString( string,"え","エ");
	string = CommonWord::ReplaceString( string,"ぉ","ォ");
	string = CommonWord::ReplaceString( string,"お","オ");
	string = CommonWord::ReplaceString( string,"か","カ");
	string = CommonWord::ReplaceString( string,"が","ガ");
	string = CommonWord::ReplaceString( string,"き","キ");
	string = CommonWord::ReplaceString( string,"ぎ","ギ");
	string = CommonWord::ReplaceString( string,"く","ク");
	string = CommonWord::ReplaceString( string,"ぐ","グ");
	string = CommonWord::ReplaceString( string,"け","ケ");
	string = CommonWord::ReplaceString( string,"げ","ゲ");
	string = CommonWord::ReplaceString( string,"こ","コ");
	string = CommonWord::ReplaceString( string,"ご","ゴ");
	string = CommonWord::ReplaceString( string,"さ","サ");
	string = CommonWord::ReplaceString( string,"ざ","ザ");
	string = CommonWord::ReplaceString( string,"し","シ");
	string = CommonWord::ReplaceString( string,"じ","ジ");
	string = CommonWord::ReplaceString( string,"す","ス");
	string = CommonWord::ReplaceString( string,"ず","ズ");
	string = CommonWord::ReplaceString( string,"せ","セ");
	string = CommonWord::ReplaceString( string,"ぜ","ゼ");
	string = CommonWord::ReplaceString( string,"そ","ソ");
	string = CommonWord::ReplaceString( string,"ぞ","ゾ");
	string = CommonWord::ReplaceString( string,"た","タ");
	string = CommonWord::ReplaceString( string,"だ","ダ");
	string = CommonWord::ReplaceString( string,"ち","チ");
	string = CommonWord::ReplaceString( string,"ぢ","ヂ");
	string = CommonWord::ReplaceString( string,"っ","ッ");
	string = CommonWord::ReplaceString( string,"つ","ツ");
	string = CommonWord::ReplaceString( string,"づ","ヅ");
	string = CommonWord::ReplaceString( string,"て","テ");
	string = CommonWord::ReplaceString( string,"で","デ");
	string = CommonWord::ReplaceString( string,"と","ト");
	string = CommonWord::ReplaceString( string,"ど","ド");
	string = CommonWord::ReplaceString( string,"な","ナ");
	string = CommonWord::ReplaceString( string,"に","ニ");
	string = CommonWord::ReplaceString( string,"ぬ","ヌ");
	string = CommonWord::ReplaceString( string,"ね","ネ");
	string = CommonWord::ReplaceString( string,"の","ノ");
	string = CommonWord::ReplaceString( string,"は","ハ");
	string = CommonWord::ReplaceString( string,"ば","バ");
	string = CommonWord::ReplaceString( string,"ぱ","パ");
	string = CommonWord::ReplaceString( string,"ひ","ヒ");
	string = CommonWord::ReplaceString( string,"び","ビ");
	string = CommonWord::ReplaceString( string,"ぴ","ピ");
	string = CommonWord::ReplaceString( string,"ふ","フ");
	string = CommonWord::ReplaceString( string,"ぶ","ブ");
	string = CommonWord::ReplaceString( string,"ぷ","プ");
	string = CommonWord::ReplaceString( string,"へ","ヘ");
	string = CommonWord::ReplaceString( string,"べ","ベ");
	string = CommonWord::ReplaceString( string,"ぺ","ペ");
	string = CommonWord::ReplaceString( string,"ほ","ホ");
	string = CommonWord::ReplaceString( string,"ぼ","ボ");
	string = CommonWord::ReplaceString( string,"ぽ","ポ");
	string = CommonWord::ReplaceString( string,"ま","マ");
	string = CommonWord::ReplaceString( string,"み","ミ");
	string = CommonWord::ReplaceString( string,"む","ム");
	string = CommonWord::ReplaceString( string,"め","メ");
	string = CommonWord::ReplaceString( string,"も","モ");
	string = CommonWord::ReplaceString( string,"ゃ","ャ");
	string = CommonWord::ReplaceString( string,"や","ヤ");
	string = CommonWord::ReplaceString( string,"ゅ","ュ");
	string = CommonWord::ReplaceString( string,"ゆ","ユ");
	string = CommonWord::ReplaceString( string,"ょ","ョ");
	string = CommonWord::ReplaceString( string,"よ","ヨ");
	string = CommonWord::ReplaceString( string,"ら","ラ");
	string = CommonWord::ReplaceString( string,"り","リ");
	string = CommonWord::ReplaceString( string,"る","ル");
	string = CommonWord::ReplaceString( string,"れ","レ");
	string = CommonWord::ReplaceString( string,"ろ","ロ");
	string = CommonWord::ReplaceString( string,"ゎ","ヮ");
	string = CommonWord::ReplaceString( string,"わ","ワ");
	string = CommonWord::ReplaceString( string,"を","ヲ");
	string = CommonWord::ReplaceString( string,"ん","ン");

	return string;
}



//カタカナからひらがなへ変換
std::string CommonWord::ReplaceToHiragana( std::string string )
{
	string = CommonWord::ReplaceString( string,"ァ","ぁ");
	string = CommonWord::ReplaceString( string,"ア","あ");
	string = CommonWord::ReplaceString( string,"ィ","ぃ");
	string = CommonWord::ReplaceString( string,"イ","い");
	string = CommonWord::ReplaceString( string,"ゥ","ぅ");
	string = CommonWord::ReplaceString( string,"ウ","う");
	string = CommonWord::ReplaceString( string,"ェ","ぇ");
	string = CommonWord::ReplaceString( string,"エ","え");
	string = CommonWord::ReplaceString( string,"ォ","ぉ");
	string = CommonWord::ReplaceString( string,"オ","お");
	string = CommonWord::ReplaceString( string,"カ","か");
	string = CommonWord::ReplaceString( string,"ガ","が");
	string = CommonWord::ReplaceString( string,"キ","き");
	string = CommonWord::ReplaceString( string,"ギ","ぎ");
	string = CommonWord::ReplaceString( string,"ク","く");
	string = CommonWord::ReplaceString( string,"グ","ぐ");
	string = CommonWord::ReplaceString( string,"ケ","け");
	string = CommonWord::ReplaceString( string,"ゲ","げ");
	string = CommonWord::ReplaceString( string,"コ","こ");
	string = CommonWord::ReplaceString( string,"ゴ","ご");
	string = CommonWord::ReplaceString( string,"サ","さ");
	string = CommonWord::ReplaceString( string,"ザ","ざ");
	string = CommonWord::ReplaceString( string,"シ","し");
	string = CommonWord::ReplaceString( string,"ジ","じ");
	string = CommonWord::ReplaceString( string,"ス","す");
	string = CommonWord::ReplaceString( string,"ズ","ず");
	string = CommonWord::ReplaceString( string,"セ","せ");
	string = CommonWord::ReplaceString( string,"ゼ","ぜ");
	string = CommonWord::ReplaceString( string,"ソ","そ");
	string = CommonWord::ReplaceString( string,"ゾ","ぞ");
	string = CommonWord::ReplaceString( string,"タ","た");
	string = CommonWord::ReplaceString( string,"ダ","だ");
	string = CommonWord::ReplaceString( string,"チ","ち");
	string = CommonWord::ReplaceString( string,"ヂ","ぢ");
	string = CommonWord::ReplaceString( string,"ッ","っ");
	string = CommonWord::ReplaceString( string,"ツ","つ");
	string = CommonWord::ReplaceString( string,"ヅ","づ");
	string = CommonWord::ReplaceString( string,"テ","て");
	string = CommonWord::ReplaceString( string,"デ","で");
	string = CommonWord::ReplaceString( string,"ト","と");
	string = CommonWord::ReplaceString( string,"ド","ど");
	string = CommonWord::ReplaceString( string,"ナ","な");
	string = CommonWord::ReplaceString( string,"ニ","に");
	string = CommonWord::ReplaceString( string,"ヌ","ぬ");
	string = CommonWord::ReplaceString( string,"ネ","ね");
	string = CommonWord::ReplaceString( string,"ノ","の");
	string = CommonWord::ReplaceString( string,"ハ","は");
	string = CommonWord::ReplaceString( string,"バ","ば");
	string = CommonWord::ReplaceString( string,"パ","ぱ");
	string = CommonWord::ReplaceString( string,"ヒ","ひ");
	string = CommonWord::ReplaceString( string,"ビ","び");
	string = CommonWord::ReplaceString( string,"ピ","ぴ");
	string = CommonWord::ReplaceString( string,"フ","ふ");
	string = CommonWord::ReplaceString( string,"ブ","ぶ");
	string = CommonWord::ReplaceString( string,"プ","ぷ");
	string = CommonWord::ReplaceString( string,"ヘ","へ");
	string = CommonWord::ReplaceString( string,"ベ","べ");
	string = CommonWord::ReplaceString( string,"ペ","ぺ");
	string = CommonWord::ReplaceString( string,"ホ","ほ");
	string = CommonWord::ReplaceString( string,"ボ","ぼ");
	string = CommonWord::ReplaceString( string,"ポ","ぽ");
	string = CommonWord::ReplaceString( string,"マ","ま");
	string = CommonWord::ReplaceString( string,"ミ","み");
	string = CommonWord::ReplaceString( string,"ム","む");
	string = CommonWord::ReplaceString( string,"メ","め");
	string = CommonWord::ReplaceString( string,"モ","も");
	string = CommonWord::ReplaceString( string,"ャ","ゃ");
	string = CommonWord::ReplaceString( string,"ヤ","や");
	string = CommonWord::ReplaceString( string,"ュ","ゅ");
	string = CommonWord::ReplaceString( string,"ユ","ゆ");
	string = CommonWord::ReplaceString( string,"ョ","ょ");
	string = CommonWord::ReplaceString( string,"ヨ","よ");
	string = CommonWord::ReplaceString( string,"ラ","ら");
	string = CommonWord::ReplaceString( string,"リ","り");
	string = CommonWord::ReplaceString( string,"ル","る");
	string = CommonWord::ReplaceString( string,"レ","れ");
	string = CommonWord::ReplaceString( string,"ロ","ろ");
	string = CommonWord::ReplaceString( string,"ヮ","ゎ");
	string = CommonWord::ReplaceString( string,"ワ","わ");
	string = CommonWord::ReplaceString( string,"ヲ","を");
	string = CommonWord::ReplaceString( string,"ン","ん");

	return string;
}