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1.¿ä¾à ¹®ÀÚ¿À» °Ë»öÇÏ´Â standard api¸¦ ¼³¸í. 2.º»¹® ¹®ÀÚ¿°ú ÀÏÄ¡ÇÏ´Â À§Ä¡ ã±â. char *strstr( const char *string, const char *strCharSet ); strstr(°Ë»ö´çÇÒ¹®ÀÚ¿, °Ë»öÇÒ¹®ÀÚ¿); ¸®Åϰª: °Ë»ö´çÇÒ¹®ÀÚ¿¿¡¼ °Ë»öÇÒ¹®ÀÚ¿ÀÌ ¹ß°ßµÈ Æ÷ÀÎÅÍ. ¹®ÀÚ¿¿¡ Æ÷ÇÔµÈ ¹®ÀÚ°¡ Á¸ÀçÇÏ´Â À§Ä¡ ã±â. char *strpbrk( const char *string, const char *strCharSet ); strstr(°Ë»ö´çÇÒ¹®ÀÚ¿, °Ë»öÇÒ¹®ÀÚ¿); ¸®Åϰª: °Ë»ö´çÇÒ¹®ÀÚ¿¿¡¼ °Ë»öÇÒ¹®ÀÚ¿Áß¿¡ ÀÏÄ¡ÇÏ´Â ¹®ÀÚ°¡ ¹ß°ßµÈ Æ÷ÀÎÅÍ. 3.¿¹Á¦ char string[100] = "À̹®ÀÚ¿Àº 3À» Æ÷ÇÔÇÔ.\n"; char * result; result = strpbrk( string, "3À»" ); printf( "%s\n", result); /* Ãâ·Â */ 3À» Æ÷ÇÔÇÔ. char string[100] = "À̹®ÀÚ¿Àº 3À» Æ÷ÇÔÇÔ.\n"; char * result; result = strstr( string, "0123456789" ); printf( "%s\n", result); /* Ãâ·Â */ 3À» Æ÷ÇÔÇÔ. 4. Âü°í VC++\MFC\SRC ¿¡ º¸½Ã¸é ÀÖ´Â CString Ŭ·¡½º ±¸Çö ¼Ò½ºÆÄÀÏÀ» ÷ºÎÇÏ¿´½À´Ï´Ù. ¾Æ·¡¿¡ ¿Ã¸®´Â Find ¸í·É °ü·Ã ÇÔ¼ö¿¡ À§¿¡¼ ¼³¸íµÈ ÇÔ¼ö¸¦ »ç¿ëÇϰí Àֳ׿ä.
int CString::Find(TCHAR ch, int nStart) const
{
int nLength = GetData()->nDataLength;
if (nStart >= nLength)
return -1;
// find first single character
LPTSTR lpsz = _tcschr(m_pchData + nStart, (_TUCHAR)ch);
// return -1 if not found and index otherwise
return (lpsz == NULL) ? -1 : (int)(lpsz - m_pchData);
}
int CString::FindOneOf(LPCTSTR lpszCharSet) const
{
ASSERT(AfxIsValidString(lpszCharSet));
LPTSTR lpsz = _tcspbrk(m_pchData, lpszCharSet);
return (lpsz == NULL) ? -1 : (int)(lpsz - m_pchData);
}
- 2001.08.13 Smile Seo - |