C++要仔细manage resources, 比如memory, file, connection
如果这些东西是class memeber,你就要自己implement copy constructor, = and destructor。通常是一起来的。C#因为有garbage collection这些东西简单些,养成用完的object = null,connection, file, stream 等都主动去close就好了。
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• 非常实用, thanks. -fearcpatest- ♀ (0 bytes) () 11/14/2007 postreply 10:15:42