Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Æäʵ»Øµ÷º¯Êý²¢²»ÉñÃØ C/C++Öлص÷º¯Êý³õ̽

¼ò½é
¡¡¡¡¶ÔÓںܶà³õѧÕßÀ´Ëµ£¬ÍùÍù¾õµÃ»Øµ÷º¯ÊýºÜÉñÃØ£¬ºÜÏëÖªµÀ»Øµ÷º¯ÊýµÄ¹¤×÷Ô­Àí¡£±¾ÎĽ«Òª½âÊÍʲôÊǻص÷º¯Êý¡¢ËüÃÇÓÐʲôºÃ´¦¡¢ÎªÊ²Ã´ÒªÊ¹ÓÃËüÃǵȵÈÎÊÌ⣬ÔÚ¿ªÊ¼Ö®Ç°£¬¼ÙÉèÄãÒѾ­ÊìÖªÁ˺¯ÊýÖ¸Õë¡£
¡¡¡¡Ê²Ã´Êǻص÷º¯Êý£¿
¡¡¡¡¼ò¶øÑÔÖ®£¬»Øµ÷º¯Êý¾ÍÊÇÒ»¸öͨ¹ýº¯ÊýÖ¸Õëµ÷Óõĺ¯Êý¡£Èç¹ûÄã°Ñº¯ÊýµÄÖ¸Õë(µØÖ·)×÷Ϊ²ÎÊý´«µÝ¸øÁíÒ»¸öº¯Êý£¬µ±Õâ¸öÖ¸Õë±»ÓÃΪµ÷ÓÃËüËùÖ¸ÏòµÄº¯Êýʱ£¬ÎÒÃǾÍ˵ÕâÊǻص÷º¯Êý¡£
¡¡¡¡ÎªÊ²Ã´ÒªÊ¹Óûص÷º¯Êý£¿
¡¡¡¡ÒòΪ¿ÉÒ԰ѵ÷ÓÃÕßÓë±»µ÷ÓÃÕß·Ö¿ª¡£µ÷ÓÃÕß²»¹ØÐÄË­ÊDZ»µ÷ÓÃÕߣ¬ËùÓÐËüÐèÖªµÀµÄ£¬Ö»ÊÇ´æÔÚÒ»¸ö¾ßÓÐijÖÖÌØ¶¨Ô­ÐÍ¡¢Ä³Ð©ÏÞÖÆÌõ¼þ(Èç·µ»ØÖµÎªint)µÄ±»µ÷Óú¯Êý¡£
¡¡¡¡Èç¹ûÏëÖªµÀ»Øµ÷º¯ÊýÔÚʵ¼ÊÖÐÓÐʲô×÷Óã¬ÏȼÙÉèÓÐÕâÑùÒ»ÖÖÇé¿ö£¬ÎÒÃÇÒª±àдһ¸ö¿â£¬ËüÌṩÁËijЩÅÅÐòËã·¨µÄʵÏÖ£¬ÈçðÅÝÅÅÐò¡¢¿ìËÙÅÅÐò¡¢shellÅÅÐò¡¢shakeÅÅÐòµÈµÈ£¬µ«ÎªÊ¹¿â¸ü¼ÓͨÓ㬲»ÏëÔÚº¯ÊýÖÐǶÈëÅÅÐòÂß¼­£¬¶øÈÃʹÓÃÕßÀ´ÊµÏÖÏàÓ¦µÄÂß¼­;»òÕߣ¬ÏëÈÿâ¿ÉÓÃÓÚ¶àÖÖÊý¾ÝÀàÐÍ(int¡¢float¡¢string)£¬´Ëʱ£¬¸ÃÔõô°ìÄØ£¿¿ÉÒÔʹÓú¯ÊýÖ¸Õ룬²¢½øÐлص÷¡£
¡¡¡¡»Øµ÷¿ÉÓÃÓÚ֪ͨ»úÖÆ£¬ÀýÈ磬ÓÐʱҪÔÚ³ÌÐòÖÐÉèÖÃÒ»¸ö¼ÆÊ±Æ÷£¬Ã¿µ½Ò»¶¨Ê±¼ä£¬³ÌÐò»áµÃµ½ÏàÓ¦µÄ֪ͨ£¬µ«Í¨Öª»úÖÆµÄʵÏÖÕß¶ÔÎÒÃǵijÌÐòÒ»ÎÞËùÖª¡£¶ø´Ëʱ£¬¾ÍÐèÓÐÒ»¸öÌØ¶¨Ô­Ð͵ĺ¯ÊýÖ¸Õ룬ÓÃÕâ¸öÖ¸ÕëÀ´½øÐлص÷£¬À´Í¨ÖªÎÒÃǵijÌÐòʼþÒѾ­·¢Éú¡£Êµ¼ÊÉÏ£¬SetTimer() APIʹÓÃÁËÒ»¸ö»Øµ÷º¯ÊýÀ´Í¨Öª¼ÆÊ±Æ÷£¬¶øÇÒ£¬ÍòһûÓÐÌṩ»Øµ÷º¯Êý£¬Ëü»¹»á°ÑÒ»¸öÏûÏ¢·¢Íù³ÌÐòµÄÏûÏ¢¶ÓÁС£
¡¡¡¡ÁíÒ»¸öʹÓûص÷»úÖÆµÄAPIº¯ÊýÊÇEnumWindow()£¬Ëüö¾ÙÆÁÄ»ÉÏËùÓеĶ¥²ã´°¿Ú£¬ÎªÃ¿¸ö´°¿Úµ÷ÓÃÒ»¸ö³ÌÐòÌṩµÄº¯Êý£¬²¢´«µÝ´°¿ÚµÄ´¦Àí³ÌÐò¡£Èç¹û±»µ÷ÓÃÕß·µ»ØÒ»¸öÖµ£¬¾Í¼ÌÐø½øÐеü´ú£¬·ñÔò£¬Í˳ö¡£EnumWindow()²¢²»¹ØÐı»µ÷ÓÃÕßÔں䦣¬Ò²²»¹ØÐı»µ÷ÓÃÕßÓÃËü´«µÝµÄ´¦Àí³ÌÐò×öÁËʲô£¬ËüÖ»¹ØÐÄ·µ»ØÖµ£¬ÒòΪ»ùÓÚ·µ»ØÖµ£¬Ëü½«¼ÌÐøÖ´ÐлòÍ˳ö¡£
¡¡¡¡²»¹ÜÔõô˵£¬»Øµ÷º¯ÊýÊǼÌÐø×ÔCÓïÑԵģ¬Òò¶ø£¬ÔÚC++ÖУ¬Ó¦Ö»ÔÚÓëC´úÂ뽨Á¢½Ó¿Ú£¬»òÓëÒÑÓеĻص÷½Ó¿Ú´ò½»µÀʱ£¬²ÅʹÓûص÷º¯Êý¡£³ýÁËÉÏÊöÇé¿ö£¬ÔÚC++ÖÐӦʹÓÃÐéÄâ·½·¨»òº¯Êý·û(functor)£¬¶ø²»Êǻص÷º¯Êý¡£
¡¡¡¡Ò»¸ö¼òµ¥µÄ»Øµ÷º¯ÊýʵÏÖ
¡¡¡¡ÏÂÃæ´´½¨ÁËÒ»¸ösort.dllµÄ¶¯Ì¬Á´½Ó¿â£¬Ëüµ¼³öÁËÒ»¸öÃûΪCompareFunctionµÄÀàÐÍ--typedef int (__stdcall *CompareFunction)(const byte*, const byte*)£¬Ëü¾ÍÊǻص÷º¯ÊýµÄÀàÐÍ¡£ÁíÍ⣬ËüÒ²µ¼³öÁËÁ½¸ö·½·¨£ºBubblesort()ºÍQuicksort()£¬Õâ


Ïà¹ØÎĵµ£º

×ªÔØ:Hadoop Ó¦¸ÃÓÃC++ʵÏÖ£¬¶ø²»ÊÇJava

http://www.trendcaller.com/2009/05/hadoop-should-target-cllvm-not-java.html
Sunday, May 10, 2009
Hadoop should target C++/LLVM, not Java (because of watts)
< type="text/javascript">
digg_url="http://www.trendcaller.com/2009/05/hadoop-should-target-cllvm-not-java.html";
Over the years, ......

¹ØÓÚCÖеĻص÷º¯ÊýµÄÓ¦ÓÃ

ÔÚʹÓûص÷º¯ÊýÖУ¬ÍùÍù»áÉèÖÃÒ»¸öÖ¸Ïòº¯ÊýµÄÖ¸Õ룬ÄÇΪʲô²»Ö±½Ó½«º¯ÊýÃû×÷Ϊ²ÎÊý´«µÝÄØ£¿
Ô­ÒòÊÇ£ºÔÚCÓïÑÔÖк¯Êý±¾Éí²»ÊDZäÁ¿£¬µ«ÊÇ¿ÉÒÔ¶¨ÒåÖ¸Ïòº¯ÊýµÄÖ¸Õë¡£ÕâÖÖÀàÐ͵ÄÖ¸Õë¿ÉÒÔ±»¸³Öµ¡¢´æ·ÅÔÚÊý×éÖС¢´«µÝ¸øº¯ÊýÒÔ¼°×÷Ϊº¯ÊýµÄ·µ»ØÖµ£¬
ÏÂÃæÊÇÎÒÔÚÍøÉÏÕÒµ½µÄÒ»¸ö¹ØÓڻص÷º¯ÊýµÄСÀý×Ó£¨¶ÔÔ­ÎĵÄÀý×ÓÓÐËùÐ޸ģ©
Ô­ÎÄÁ ......

LinuxÄÚºËÈëÃÅ£¨Èý£©—— CÓïÑÔ»ù±¾¹¦

    linuxÊÇÒ»¸ö¸´ÔÓµÄÈí¼þϵͳ£¬ÆäÄÚºËÔ´´úÂëÍùÍù»áÓõ½Ò»Ð©ÔÚÓ¦ÓóÌÐòÉè¼ÆÖв¿³£¼ûÓïÑԳɷֺͱà³Ì¼¼ÇÉ£¬ÕâЩ¶¼ÊÇ·ÖÎöÄÚºËÔ´´úÂëµÄ»ù±¾¹¦£¬Ï£Íû´ó¼ÒÄÜÖØµãÕÆÎÕ¡£
    Ê×ÏÈ£¬gcc±àÒëÆ÷´ÓÓïÑÔÀïÎüÊÕÁË“inline”ºÍ“const”¡£inlineº¯ÊýµÄ´óÁ¿Ê¹Óã¬ÓÐÀûÓÚÌá¸ßÔËÐ ......

[C/C++ Digestion] – Rule of Three, ¸´ÖÆ¿ØÖÆ


[C/C++ Digestion] – Rule of Three,
¸´ÖÆ¿ØÖÆ
×÷Õߣº
Jason Lee @
http://blog.csdn.net/jasonblog
ÈÕÆÚ£º
2010-04-13
 
[1]
¸´Öƹ¹Ô캯Êý
copy constructor
Rule of Three
ÊÇÖ¸ÀàÈç¹ûÐèÒªÎö¹¹º¯Êý£¬Ôòͨ³£Ò²ÐèÒª¸´Öƹ¹Ô캯ÊýºÍ¸³Öµ²Ù×÷·û¡£¶øÆäʵϰ¹ßµØÏÔʾ±àдÕâÈýÕß±¾¾ÍÊÇÒ»¸öÁ¼ºÃµÄϰ¹ß¡£Òò ......

C/C++¶¨ÒåÈ«¾Ö±äÁ¿/³£Á¿¼¸ÖÖ·½·¨µÄÇø±ð

. ±àÒëµ¥Ôª(Ä£¿é)£º
    ÔÚIDE¿ª·¢¹¤¾ß´óÐÐÆäµÀµÄ½ñÌ죬¶ÔÓÚ±àÒëµÄһЩ¸ÅÄîºÜ¶àÈËÒѾ­²»ÔÙÇå³þÁË£¬ºÜ¶à³ÌÐòÔ±×îŵľÍÊÇ´¦ÀíÁ¬½Ó´íÎó(LINK ERROR), ÒòΪËü²»Ïñ±àÒë´íÎóÄÇÑù¿ÉÒÔ¸ø³öÄã³ÌÐò´íÎóµÄ¾ßÌåλÖã¬Äã³£³£¶ÔÕâÖÖ´íÎó¸Ðµ½°ÃÄÕ£¬µ«ÊÇÈç¹ûÄã¾­³£Ê¹ÓÃgcc£¬makefileµÈ¹¤¾ßÔÚlinux»òÕßǶÈëʽÏÂ×ö¿ª·¢¹¤×÷µÄ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ