Re: [Boost-users] [unit test] problem inside boost UTF

Subject: Re: [Boost-users] [unit test] problem inside boost UTF
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2011-04-04 10:58:20

AMDG

On 04/04/2011 07:32 AM, Bruno Belarte wrote:
> I'm new with boost, and I'm actually experiencing some weird issues...
>
> I wrote a class which is basically a wrapper around
> boost::adjacency_list, and two other nested classes which are wrappers
> around boost::adjacency_list::vertex_iterator and
> boost::adjacency_list::out_edge_iterator. I tested theses three classes
> with the boost unit test framework : everything works fine.
>
> Then I wrote a class Tree, which uses boost::shared_/weak_ptr. But when
> I try to test this class with boost UTF, the test case of the previous
> graph's out_edge_iterator returns some failures (different depending of
> the functions from the Tree class called on the test). It's particularly
> weird considering that these classes share nothing in common except the
> fact that they use different part of boost.
>
> Maybe somebody have a hint on what I am doing wrong !?
> I used UTF with dynamic lininking, boost1.42 from ubuntu 10.10 package.
>

Sounds like undefined behavior.  You should check that
you're not using invalid iterators.  Other than that
I'd have to see the code.

In Christ,
Steven Watanabe