Re: [boost] [threadpool] new version v12

Subject: Re: [boost] [threadpool] new version v12
From: Peter Dimov (pdimov_at_[hidden])
Date: 2008-11-03 08:31:38

Anthony Williams:
> future<T> some_future;
> 
> try
> {
>    throw my_exception();
> }catch(...)
> {
>    some_future.wait(); // may invoke task from pool if some_future
>                        // not ready
>    throw; // oops, where's my exception state gone?
> }

Are you sure that the above doesn't work?

try
{
        throw my_exception();
}
catch(...)
{
    try
    {
        call_function_that_throws();
    }
    catch( ... )
    {
    }

    throw; // works
}

--
Peter Dimov
http://www.pdplayer.com