mitsunari@cybozu labsVisual Studioã®C++開発環境ã§ã¯sizeof(wchar_t) == 2ãªã®ã§std::wstringã§ã¯ã‚µãƒã‚²ãƒ¼ãƒˆãƒšã‚¢ã‚’考慮ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ï¼Ž ãれをé¿ã‘ã‚‹ãŸã‚ã«UTF32æ–‡å—列ã§æ–‡å—列処ç†ã‚’è¡Œã„ãŸã„å ´åˆãŒã‚ã‚‹ã¨æ€ã„ã¾ã™ï¼Žãã®å ´åˆï¼Œ typedef unsigned int uint32_t; typedef std::basic_string<uint32_t> u32stirng; ãªã©ã®å®šç¾©ã‚’ã—ã¦æ–‡å—列を使ã†ã“ã¨ã«ãªã‚‹ã§ã—ょã†ï¼Žã“れらã®åž‹ã¯C++0xã§ã¯æ¨™æº–ã«ãªã‚‹äºˆå®šã§ã™ï¼Ž 実際ã«ã¯åˆ©ä¾¿æ€§ã®ãŸã‚ã«char*ã¨ã®è‡ªç„¶ãªå¤‰æ›ãƒ¡ã‚½ãƒƒãƒ‰ãªã©ã‚’è¿½åŠ ã™ã‚‹ã¨æ€ã„ã¾ã™ãŒï¼Œã“ã“ã§ã¯çœç•¥ã—ã¾ã™ï¼Ž boost::regexã§ã‚‚std::stringã¨åŒæ§˜ã«ãƒ†ãƒ³ãƒ—レートパラメータã«æ–‡å—ã®åž‹ã‚’与ãˆã‚‹ã“ã¨ãŒã§ã， typedef boost::basic_regex<uint32_t> u32
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