截取指定字符串(指针指向)

问题: 如字符串 const char *bb="abcdef;dsfads"; 
如何截取;号以前的字符串 ,abcdef 论坛链接: http://topic.csdn.net/u/20100108/16/6eee2c27-2fad-4212-a787-3ab68bf124d7.html?93233

不错的回答
char * nn="abcdef"
 
 
const char * bb = " abcdef;dsfads " int iLen = 0 ; char * pIterator = bb; while ( 1 ) { if ( * pIerator == ' ; ' ) { break ; } ++ iLen; } char * pSubStr = new char [iLen + 1 ]; pSubStr[iLen] = 0 ; memcpy(pSubStr,bb,iLen);

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