Rechercher une page de manuel
ungetwc
Langue: ja
Version: September 19, 1999 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
̾Á°
ungetwc - ¥ï¥¤¥Éʸ»ú¤ò FILE ¥¹¥È¥ê¡¼¥à¤ØÌ᤹½ñ¼°
#include <wchar.h> wint_t ungetwc(wint_t wc, FILE *stream);
ÀâÌÀ
ungetwc() ´Ø¿ô¤Ï ungetc() ´Ø¿ô¤Î¥ï¥¤¥Éʸ»úÈǤǤ¢¤ë¡£ ¤³¤Î´Ø¿ô¤Ï¥ï¥¤¥Éʸ»ú¤ò stream ¤ØÌᤷ¤Æ¡¢¤½¤ì¤òÊÖ¤¹¡£wc ¤¬ WEOF ¤Î¾ì¹ç¡¢ WEOF ¤òÊÖ¤¹¡£wc ¤¬ÉÔÀµ¤Ê¥ï¥¤¥Éʸ»ú¤Î¾ì¹ç¡¢ errno ¤Ë EILSEQ ¤òÀßÄꤷ¤Æ WEOF ¤òÊÖ¤¹¡£
wc ¤¬Í¸ú¤Ê¥ï¥¤¥Éʸ»ú¤Î¾ì¹ç¡¢¤½¤ì¤ò¥¹¥È¥ê¡¼¥à¤Ø¤ÈÌᤷ¤Æ¸å¤Î ¥ï¥¤¥Éʸ»úÆɤ߹þ¤ßÁàºî¤Ç¼èÆÀ¤Ç¤¤ë¤è¤¦¤Ë¤¹¤ë¡£¥Õ¥¡¥¤¥ë°ÌÃÖ(file-position) »Ø¼¨»Ò¤Ï1°Ê¾åÌᤵ¤ì¤ë¡£¥Õ¥¡¥¤¥ë½ªÃ¼(end-of-file)»Ø¼¨»Ò¤Ï¥¯¥ê¥¢¤µ¤ì¤ë¡£ ¤½¤Î¥Õ¥¡¥¤¥ë¤ÎÇظå¤Ë¤¢¤ëµ²±ÇÞÂΤϱƶÁ¤ò¼õ¤±¤Ê¤¤¡£
Ãí°Õ: wc ¤Ï¥¹¥È¥ê¡¼¥à¤«¤éÆɤ߹þ¤ó¤ÀºÇ¸å¤Î¥ï¥¤¥Éʸ»ú¤Ç¤¢¤ëɬÍפϤʤ¤¡£ ͸ú¤Ê¥ï¥¤¥Éʸ»ú¤Ê¤é¤Ð²¿¤Ç¤âÎɤ¤¡£
³¤±¤ÆÊ£¿ô¤Î¥ï¥¤¥Éʸ»ú¤òÌ᤹¤³¤È¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¼ÂÁõ¤Î¾ì¹ç¤Ï¡¢ Ìᤷ¤¿¥ï¥¤¥Éʸ»ú¤Ï¡¢Ìᤷ¤¿¤Î¤È¤ÏµÕ¤Î½çÈÖ¤ÇÆɤ߹þ¤Þ¤ì¤ë¡£ ¤·¤«¤·¤³¤Î¾ì¹ç¤Ç¤â°ìÃʳ¬¤ÎÌᤷ¤·¤«Êݾڤµ¤ì¤Æ¤¤¤Ê¤¤¡£
ÊÖ¤êÃÍ
ungetwc() ´Ø¿ô¤ÏÀ®¸ù¤·¤¿¾ì¹ç¤Ë¤Ï wc ¤òÊÖ¤¹¡£ ¼ºÇÔ¤·¤¿¾ì¹ç¤Ë¤Ï WEOF ¤òÊÖ¤¹¡£½àµò
C99.Ãí°Õ
ungetwc() ´Ø¿ô¤ÎÆ°ºî¤Ï¸½ºß¤Î¥í¥±¡¼¥ë¤Î LC_CTYPE ¥«¥Æ¥´¥ê¤Ë°Í¸¤·¤Æ¤¤¤ë¡£´ØÏ¢¹àÌÜ
fgetwc(3)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre