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×°£¿
ÒýÓà ´«ÒýÓÃÊʺÏ×Ô¼ºÉè¼ÆµÄÀà»ò½á¹¹£¬»ù´¡ÀàÐÍÒªÉÔ΢°üװһϣ¬Æ©Èç¼òµ¥¶¨ÒåÁíÍâÒ»¸öº¯ÊýÀ´ºô½ÐÔº¯Êý£º int _xxx(int _x){xxx(&_x)};È»ºódef("xxx",_xxx)... ͬÒ⣬BoostÒ²²»ÊÇÍòÄܵ쬻¹ÊÇÓкܶàËü²»Äܰü×°µÄ¶«Î÷¡£ÒýÓà ´«ÒýÓÃÊʺÏ×Ô¼ºÉè¼ÆµÄÀà»ò½á¹¹£¬»ù´¡ÀàÐÍÒªÉÔ΢°üװһϣ¬Æ©Èç¼òµ¥¶¨ÒåÁíÍâÒ»¸öº¯ÊýÀ´ºô½ÐÔº¯Êý£º int _xxx(int _x){xxx(&_x)};È»ºódef("xxx",_xxx)... 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;}ÒýÓà ÒýÓà 1 Â¥ angel_su µÄ»Ø¸´: ´«ÒýÓÃÊʺÏ×Ô¼ºÉè¼ÆµÄÀà»ò½á¹¹£¬»ù´¡ÀàÐÍÒªÉÔ΢°üװһϣ¬Æ©Èç¼òµ¥¶¨ÒåÁíÍâÒ»¸öº¯ÊýÀ´ºô½ÐÔº¯Êý£º int _xxx(int _x){xxx(&_x)};È»ºódef("xxx",_xxx)... xxx(&_x)´«µÝµÄÊÇ_xµÄµØÖ·£¬Òª´«µÄÊÇÒ»¸öÒýÓã¬ÔÚC++Àï±àÒ뱨´í£¬ÎÞ·¨½«int* ת»¯Îªint&£¬¸ÃÔõôÉè¼Æ£¿
Ïà¹ØÎÊ´ð£º
RT£¬Ã²ËÆPythonÖ®¸¸Ò²ËµÈç¹ûÄãÏÖÔÚ¿ªÊ¼ÐµÄÏîÄ¿µÄ»°£¬×îºÃÊÇÖ±½ÓʹÓÃPython3£¬¿ÉÊÇʵ¼ÊÉÏ´ó¼ÒʹÓõô󲿷ֻ¹ÊÇ2.5£¬¹À¼ÆÓÃ2.6µÄ¶¼²»ÊǺܶ࣬²¢ÇÒÏà¶ÔÓ¦µÄÐí¶àÀ©Õ¹¶¼Ã»ÓÐ3¶ÔÓ¦µÄ°æ±¾¡£   ......
ѧϰÓÃpython+tkдÁËÒ»¸ö¼òµ¥½Å±¾£¬ÓÃÀ´ÏÔʾһЩͼƬºÍÆä˵Ã÷£¬Éè¼Æ2¸ö°´Å¥À´·Ò³¡£¿Ø¼þ²ÉÓÃpack()·½Ê½£¬Ö÷´°¿ÚûÓÐÌØ±ðÖ¸¶¨³ß´ç£¬°´Ï·ҳ°´Å¥ºóÄÜ×Ô¶¯ÒÀ¾ÝÄÚÈÝ×Ô¶¯Ëõ·Å´óС£¬ÈçÔ¤ÆÚÉèÏë¡£²»¹ý±È½ÏÆæ¹ÖµÄÊÇ,Èç¹ûÓÃÊ ......
֮ǰÎҵĵçÄÔÉϰ²×°ÁËIronPython2.0,ºó°²×°ShareDevelop3.0,²ÉÓÃĬÈÏÉèÖà ÎÒÔÚShareDevelopÖн¨Á¢ÁËÒ»¸öĬÈϵÄPythonµÄ¿ØÖÆÌ¨»ò´°ÌåÏîÄ¿,ÔËÐÐʱ±¨´íÈçÏÂ: µ÷ÊÔÆ÷Å׳öÒì³£System.IO.FileNotFoundException: ......
ÇëÎÊÏ£¬ÎÒµÄÊÇpython2.5°²×°ÁËPILÄ£¿é£¬È»ºó±àд³ÌÐò´ò¿ª±¾»úÉϵÄÒ»¸öͼƬʱ£¬ÎªÊ²Ã´ÀϳöÏÖ´íÎóÄØ£¬ÀÏÊÇÕÒ²»µ½Í¼Æ¬£¬´íÎóÌáʾÈçÏ£ºFile "C:\Python25\Lib\site-packages\PIL\Image.py", line 1888, in o ......