RE: [boost] boost.thread : Can one create a thread with anobjectmember function?

From: Tim Laplaca (tlaplaca_at_[hidden])
Date: 2004-11-23 17:16:10

I assume I need to include some bind includes to get this to compile
(I'm getting "error: `bind' undeclared in namespace `boost'".

I see several includes in /usr/include/boost/bind.  Which should I
include?  None are obvious to me, like 'bind.hpp' would be.

Thanks,
Tim

-----Original Message-----
From: boost-bounces_at_[hidden]
[mailto:boost-bounces_at_[hidden]] On Behalf Of Peter Dimov
Sent: Monday, November 22, 2004 5:57 PM
To: boost_at_[hidden]
Subject: Re: [boost] boost.thread : Can one create a thread with
anobjectmember function?

Tim Laplaca wrote:
> boost::thread_group thrds;
> 
> objclass * objthread;
> 
> 
> 
> objthread = new objclass;
> 
> thrds.create_thread( (objthread->p) );

Do this instead:

    boost::shared_ptr<objclass> objthread( new objclass );
    thrds.create_thread( boost::bind( &objclass::dowork, objthread ) );

Even better, drop the objclass entirely and do this:

    void dowork( int tid, string valtwo )
    {
        // do work
    }

    thrds.create_thread( boost::bind( dowork, my_thread_id, my_valtwo )
);

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