Re: [Boost-users] [asio] wrap lambda async_receive call

Subject: Re: [Boost-users] [asio] wrap lambda async_receive call
From: Cheng Mo (chmhou_at_[hidden])
Date: 2015-03-19 02:16:38

Hi Gavin:

>Having said this, using lambdas can get tricky in real-world code, as 
>it's common to want to start the same read operation when the first 
>completes, and so on. 

Just like you said, will the code build a lambda expression when async_read() invoked ? 
So that "[=](const error_code& ec, size_t count"  will be built servial times, it is kind of lavish for contructing the lambda expression, isn't ? 
It's better that build a function object in static. What do you think ? 

Cheers~
 



Cheer~
 
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