Linux Certif

Toute la documentation sur la certification Linux LPI

iswupper

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#include <wctype.h>



int iswupper(wint_t wc);

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iswupper() ´Ø¿ô¤Ï¡¢ isupper(3) ¤ËÂбþ¤¹¤ë¥ï¥¤¥Éʸ»ú´Ø¿ô¤Ç¤¢¤ë¡£ ¤³¤Î´Ø¿ô¤Ï¡¢wc ¤¬¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "upper" ¤Ë°¤¹¤ë¥ï¥¤¥Éʸ»ú¤«¤É ¤¦¤«¤òÄ´¤Ù¤ë¡£

¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "upper" ¤Ï¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "alpha" ¤Î¥µ¥Ö¥¯¥é¥¹¤Ç¤¢¤ê¡¢ ¤·¤¿¤¬¤Ã¤Æ¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "alnum" ¤È¤½¤Î¿Æ¥¯¥é¥¹¤Ç¤¢¤ë "graph", ¤µ¤é¤Ë ¤½¤Î¿Æ¥¯¥é¥¹¤Ç¤¢¤ë "print" ¤Î¥µ¥Ö¥¯¥é¥¹¤Ç¤â¤¢¤ë¡£

¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "print" ¤Î¥µ¥Ö¥¯¥é¥¹¤Ê¤Î¤Ç¡¢¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "upper" ¤Ï¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "cntrl" ¤È¶¦ÄÌÉôʬ¤ò»ý¤¿¤Ê¤¤¡£

¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "graph" ¤Î¥µ¥Ö¥¯¥é¥¹¤Ê¤Î¤Ç¡¢¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "upper" ¤Ï¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "space" ¤È¤½¤Î¥µ¥Ö¥¯¥é¥¹¤Ç¤¢¤ë "blank" ¤È¶¦ÄÌ Éôʬ¤ò»ý¤¿¤Ê¤¤¡£

¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "alnum" ¤Î¥µ¥Ö¥¯¥é¥¹¤Ê¤Î¤Ç¡¢¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "upper" ¤Ï¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "punct" ¤È¶¦ÄÌÉôʬ¤ò»ý¤¿¤Ê¤¤¡£

¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "alpha" ¤Î¥µ¥Ö¥¯¥é¥¹¤Ê¤Î¤Ç¡¢¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "upper" ¤Ï¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "digit" ¤È¶¦ÄÌÉôʬ¤ò»ý¤¿¤Ê¤¤¡£

¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "upper" ¤Ï¾¯¤Ê¤¯¤È¤â¡¢wc ¤È towupper(wc) ¤¬Åù¤·¤¯¤Ê¤ê¡¢¤«¤Ä towupper(wc) ¤È°Û¤Ê¤ë¤è¤¦¤Êʸ»ú¤ò´Þ¤à¡£

¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "upper" ¤Ï¾¯¤Ê¤¯¤È¤â 'A' ¤«¤é 'Z' ¤òɬ¤º´Þ¤à¡£

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iswupper() ´Ø¿ô¤Ï¡¢wc ¤¬¥ï¥¤¥Éʸ»ú¥¯¥é¥¹ "upper" ¤Ë°¤¹¤ë¥ï ¥¤¥Éʸ»ú¤Ê¤é¤Ð 0 ¤Ç¤Ê¤¤ÃͤòÊÖ¤¹¡£¤½¤¦¤Ç¤Ê¤±¤ì¤Ð 0 ¤òÊÖ¤¹¡£

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iswupper() ¤ÎÆ°ºî¤Ï¡¢¸½ºß¤Î¥í¥±¡¼¥ë¤Î LC_CTYPE ¥«¥Æ¥´¥ê¤Ë°Í¸¤¹¤ë¡£

¤³¤Î´Ø¿ô¤Ç Unicode ¤ò°·¤¦¤Î¤Ï¤¢¤Þ¤êŬÀڤǤʤ¤¡£¤Ê¤¼¤Ê¤é¡¢Unicode ¤Ë¤Ï Âçʸ»ú¡¦¾®Ê¸»ú¡¦¥¿¥¤¥È¥ëʸ»ú¤Î 3 ¤Ä¤¬´Þ¤Þ¤ì¤Æ¤¤¤ë¤«¤é¤Ç¤¢¤ë¡£

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isupper(3), iswctype(3), towupper(3)