boost python´«µÝÒýÓã¿
void xxx(int& x)
{
x = 100;
}
def("xxx", xxx);
import y
a = 0
y.xxx(a)
±¨´íÁË£º
ArgumentError: Python argument types in
L0_L1.xxx(int)
did not match C++ signature:
xxx(int {lvalue})
ÇëÎÊÏñÕâÖÖ´«µÝÒýÓõĺ¯ÊýÈçºÎÓÃboost·â×°£¿
ͬÒ⣬BoostÒ²²»ÊÇÍòÄܵ쬻¹ÊÇÓкܶàËü²»Äܰü×°µÄ¶«Î÷¡£
xxx(&_x)´«µÝµÄÊÇ_xµÄµØÖ·£¬Òª´«µÄÊÇÒ»¸öÒýÓã¬ÔÚC++Àï±àÒ뱨´í£¬ÎÞ·¨½«int* ת»¯Îªint&£¬¸ÃÔõôÉè¼Æ£¿
°¡...Ã÷ÏÔ²ÎÊý´íÁË£¬Ò²Â©·µ»ØÖµ¡£ÊÔÊÔ¸üÕýº¯ÊýÌåΪ{xxx(_x);return _x;}
Ïà¹ØÎÊ´ð£º
¸÷λ¸ßÊÖ£¬ÄÄλÄÜд¸ö¼òµ¥µÄͨѶ¼£¬Ö»±£´æÐÕÃûºÍÊÖ»úºÅ£¬Äܱ£´æµ½Ó²Å̲¢¿É¶Á»Ø£¬ÓÐÌí¼Ó£¬É¾³ý£¬Ð޸쬲éѯ¹¦ÄÜ£¬ÃüÁîÐÐʽµÄ¾ÍÐÐ
ÕâÖÖ»îÄãµÃ×Ô¼º¸É£¬ÓÐÎÊÌâ¿ÉÒÔÎÊ£¬µ«²»»áÓÐÈ˰ïÄã×öµÄ¡£
¸øÄãÔ´Âë
http://dow ......
¸Õ½Ó´¥£¬¸Ð¾õ¹¦ÄܱȽÏÇ¿´ó£¬Ö÷ÒªÊÇÕ³ºÏÐԺ㬿ÉÒÔÓлú½áºÏÆäËûÓïÑÔ¡£µ«²»Ã÷°×ËüÖ÷ÒªÓ¦ÓÃÓÚʲôÁìÓò£¬Ö÷Òª×öÄÇ·½ÃæµÄ¶«¶«¡£¿ª·¢ERPϵͳÊÇ·ñ¿ÉÐУ¿
»ù±¾ÉÏʲô¶¼¿ÉÒÔ×ö
½ñÌìÈ¥¿´ÁËһϣ¬»ù±¾ÉÏʲô ......
ÓźñµÄ¸å³ê£¬³ÏÕÐPython¼¼ÊõÈËÔ±²ÎÓë¸÷ÖÖ¼¼ÊõÊé¼®³ö°æ¡£
ͨ¹ý¸ÃÊé¼®£¬×÷Õß¿ÉÒԵõ½Èçϱ¨³ê£º
1¡¢·áºñµÄ¸å³ê¡£
2¡¢Êé¼®Öø×÷µÄÊðÃûȨ¡£
3¡¢¶Ô×÷ÕߺÍÊé½øÐÐÐû´«£¬Ìá¸ß×÷ÕßÔÚ¼¼ÊõȦ×ÓÀ ......
ʹÓõÄpython°æ±¾ÊÇ£ºActivePython-2.6.3.7-win32-x86.msi »áÊÇʲôÔÒò£¿ÈçºÎ½â¾ö£¿Ð»Ð»ÁË
¿ÉÄÜÊÇÖж¾Á衃 £¬½¨ÒéÏÈɱһ϶¾ È»ºó°É×ÜÏß°ÎÁË ÔÙÖØÆô ÎÒÒ²Óöµ½Ò»ÑùµÄÇé¿ö
ΪʲôÓÃActivePytho ......
´ó¼ÒºÃ£¬ÎÒÊÇÒ»¸öÐÂÊÖ£¬¸Õ¿ªÊ¼Ñ§python£¬µ«ÊǸտªÊ¼µÄhelloworld¶¼Ã»·¨´òÓ¡£¬ÈÃÎÒºÜÎÞÄΡ£
ÎÒµÄpython°²×°Â·¾¶Îªf:\python31¡£ÔÚpathÖÐÒ²ÉèÖöÔÁË£¬ÔÚwindowsÏÂÔËÐÐÊÇÕâÑùÏÔʾµÄ£¬Ï£Íû¸÷λǰ±²Ö¸µãһϡ£Ð»Ð»
Pyth ......