Re: [Boost-Users] Newbie boost::thread question

From: Luis De la Parra (lparrab_at_[hidden])
Date: 2002-09-16 12:58:45

On Monday 16 September 2002 16:50, Marcio Del'Valle wrote:
>  Hi there,
>
> When I use boost::thread for creating multiple threads I notice that the
>  destructor of object I pass as an argument ( boost::thread(*pObjetc) ) is
>  called twice. Why does it happen?

because boost makes a copy (acutally several!!) of the object, and then 
destroys them. boost calls the copy constructor to get a copy of the object 
you pass as a function object, and then makes another copy (don't know why)  
and then destroyes the "temporary" objects.