c++ºÍCµÄ±àÒëÆ÷Ôõô»áÓÐÕâÑùµÄ²î±ð£¿Ì«Ææ¹ÖÁË
c ´úÂ룺
char p[6]="hello";
char q[6]="world";
char *r="ss";
char *t="qq";
printf("%x,%x\n",p,q);
printf("%x,%x\n",r,t);
½á¹û£º
ffd4,ffda
1a0,1a3
´ÓµØÖ··ÖÅäÀ´Ëµ£¬ÏÈÉêÇëµÄÏÈ·ÖÅ䣬ËùÒÔ£¬pµÄµØÖ·±ÈqµÄµØַС£¬rµÄÒ²±ÈtµÄС¡£
µ«ÊÇc++ºÃÏñ²»Ò»Ñù¡£ÈçÏ£º
c++´úÂ룺
char p[6]="hello";
char q[6]="world";
char *r="ss";
char *t="qq";
cout < <(int *) p < < "," < <(int *) q < < endl;
cout < < (int *)r < < "," < < (int*)t < < endl;
½á¹û£º
0xbfc1660a,0xbfc16604
0x804910e,0x8049111
´ÓµØÖ··ÖÅäÀ´¿´£¬È«¾ÖÇøºÃÏñÊǺóÉêÇëµÄÏÈ·ÖÅ䣬ËùÒÔ£¬pµÄµØÖ·±ÈqµÄ´ó¡£ Õ»ÇøµÄ·ÖÅäºÍcÒ»Ñù£¬ËùÒÔrµÄµØÖ·±ÈtС¡£
c£«£«±àÒëÆ÷ºÍcµÄ±àÒëÆ÷ÓÐÕâÑùµÄ²î±ðô£¿ÎªÊ²Ã´£¿»òÕߺÍOSÓйأ¿ ÎҵIJâÊÔÒ»¸öÔÚwindowsÉÏ£¬Ò»¸öÔÚlinux ÉÏ¡£
ÕâЩºÍÓïÑÔÎ޹ء£±ê׼ûҪÇóÕâЩ°É¡£
Õâ¸öÒÔÇ°µ¹Ã»×¢Òâµ½¡£
²»¹ýÁ½¾äÓïÑԵıàÒëÆ÷¼´Ê¹ÓкܴóµÄ²î±ðÓÖÄÜÔõÑùÄØ¡£
È·ÈϺͱàÒëÆ÷ÓйØϵ¡£ÔÚlinuxÉÏÓÃgcc±àc´úÂ룬ºÍÓÃg++±àc++´úÂ룬½á¹ûÒ»Ñù¡£
Õâ¸ö¾ÍÊÇÒÀÀµ±àÒëÆ÷µÄ£¬ºÜ¶àÒ»ÑùµÄ´úÂ룬±ÈÈç×Ö½Ú¶ÔÆ룬gcc¸úvc¶¼²»¼ûÒ»ÑùÄØ¡£
ÎÒ¸Õ²ÅÔÚSUNOS5.8ϲâÊÔC++³ÌÐòµÄ½á¹ûΪ£º
ffbef976,&
Ïà¹ØÎÊ´ð£º
ΪʲôCдµÄDLLÎļþC¡¢PBÄܵ÷ÓÃVB²»Äܵ÷Óã¿
VBÀïΪʲôÓеÄDLLÖ±½Óͨ¹ýÒýÓÿÉÒÔʹÓã¿ÓеÄÐèҪͨ¹ýdeclareÉêÃ÷Íⲿº¯Êý£¿ÕâЩDLLÓÐʲô²î±ð£¿
1¡¢ÎªÊ²Ã´PBÄÜͨ¹ýDECLAREÉùÃ÷¶øVB²»ÐУ¿
2¡¢Èç¹ûÕâ¸ödllÖÐµÄ ......
×î½üͻȻÏë×Ô¼ºÀ´ÊµÏÖÒ»¸öÎå×ÓÆå³ÌÐò,µ«²»ÖªµÀÔõô¿ªÊ¼,×Ô¼ºÒ²Ã»Ñ§»Í¼Ðκ¯Êý,ÄÜÔÚ¿ØÖÆ̨ÏÂÖ±½ÓдÂð>>>?????
¿ØÖÆ̨£¿±ÈͼÐνçÃæ¸üÂé·³¡£
http://search.download.csdn.net/search/%E4%BA%94%E5%AD%90% ......
ÇëÎʸ÷λ¸ßÊÖÈçºÎÓÃC/C++»ñµÃϵͳδ°²×°²¹¶¡
ºÃÏñºÜרҵµÄ¶«Î÷¡£¡£¡£
²é×¢²á±í
ÿ¸ö²¹¶¡Èç¹û°²×°Á˶¼»áÔÚ×¢²á±íÀïÃæµÇ¼Ç
ÇëÎÊÄܲ»ÄܸüÇåÎúЩ£¬ÎÒÏëÓÃc\c++²é³öÀ´£¬²»ºÃÒâ˼£¬ÎÒÊÇÐÂÊÖ¡£»¹ÍûÖ¸½Ì¡£Ð»
·ÖÖµ ......
ÎÊÌâ:¹¤µØÉÏÐèÒª³¤¶ÈΪA1µÄ¸Ö½îX¸ù,³¤¶ÈΪA2µÄ¸Ö½îY¸ù,³¤¶ÈΪA3µÄ¸Ö½îZ¸ù......ÒÔ´ÎÀàÍÆ.
ÆäÖÐA1,A2,A3,...³¤¶ÈÈÎÒâÖ¸¶¨,X,Y,Z,...ÊýÁ¿Ò²ÈÎÒâÖ¸¶¨.
µ«²Ö¿âÖеĸֽîΪ±ê×¼³¤¶È,Ö»ÓÐ9Ã׺Í15Ã×Á½ÖÖ³¤¶È,ÊýÁ¿² ......