Re: [Boost-users] [Thread] finding a good expression to wait...

Subject: Re: [Boost-users] [Thread] finding a good expression to wait...
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2009-09-08 10:35:22

AMDG

Julien Claassen wrote:
>   Thank you, Steven, for your solution. But now I have a problem. I 
> used boost::lambda::var both in my read and control/output function, 
> both still member functions of their respective classes. So the 
> boost::lambda::var in the controller/output thread has a real int, 
> while the boost::lambda::var in the input function has a reference to 
> that same int. Not sure if this is the problem.

It shouldn't be a problem.  Can you post the exact expressions?
Of course, you can always use the traditional form of a wait loop:

while(size == 0) condition.wait(lock);

>   Now working with the Boost library collect 1.4.0 and
> g++ (Debian 4.3.2-1.1) 4.3.2
>   Compilation for a small example program takes very long (over 10-15 
> seconds!) and then produces a very long error. The gist of it, as I 
> understand is: depth for template nesting is exceeded. There should be 
> a depth > 500 somewhere and it is all about Boost.Lambda.
>   Would someone have an idea on that? May it have to do with the 
> class-structure and the reference passed to the boost::lambda::var?

In Christ,
Steven Watanabe