Re: [Boost-users] Thread prioritization on OSX

Subject: Re: [Boost-users] Thread prioritization on OSX
From: Alexander Carôt (Alexander_Carot_at_[hidden])
Date: 2014-12-12 04:43:33

Hi Vincente,

I successfully updated to the latest boost in my project but (for some
reason) I still encounter the same problem.

My thread is created thus:

boost::thread::attributes attrs;

pthread_attr_setschedpolicy(attrs.native_handle(), SCHED_RR);

sendThread = boost::thread(attrs,&sender::sendItThreadFunction,this);

 
but upon compilation time I get the following error in bind.hpp:

template<class F, class A> void operator()(type<void>, F & f, A & a, int){
    unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_]); ///
Error: Type 'boost::thread_attributesΠdoes not provide a call operator

}

I compared this call with the one from the old bind.hpp (of version 1.45)
and noticed that both are equal.

Now I wonder if I am still messing it up or if something else is probably
wrong.

Please let me know.

Thanks,

best

Alex

Von:  "Vicente J. Botet Escriba" <vicente.botet_at_[hidden]>
Antworten an:  <boost-users_at_[hidden]>
Datum:  Sonntag, 7. Dezember 2014 19:05
An:  <boost-users_at_[hidden]>
Betreff:  Re: [Boost-users] Thread prioritization on OSX

>     
>  
> Le 07/12/14 18:04, Alexander Carôt a écrit :
>  
>  
>>   
>>  
>>  
>>  
>> Hello Vincente,
>>  
>> 
>>  
>>  
>> thanks a lot for your quick response !
>>  
>> 
>>  
>>  
>>>> >>Sorry, the tutorial is wrong. It should be native_handle()
>>  
>>  
>>  
>>  
>> 
>>  
>>  
>> I have one more: On the same document the Thread attributes chapter starts
>> with the example
>>  
>>  
>> attrs.set_size(4096*10);
>>  
>> Her it has to be set_stack_size as in the example below. Maybe you can find
>> some time to fix it.
>>  
>>  
>>  
>>  
>  Just done 
> (https://github.com/boostorg/thread/commit/063b59e511a2bfd323b0fcdd06c3499473f
> a18db).
>  
>  
>  Thanks for reporting,
>  Vicente
>  
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