Re: [boost] [parameter] Boost.Graph program not responding at run-time

Subject: Re: [boost] [parameter] Boost.Graph program not responding at run-time
From: Jeremiah Willcock (jewillco_at_[hidden])
Date: 2011-12-03 14:28:13

On Sat, 3 Dec 2011, Lorenzo Caminiti wrote:

> Hello all,
>
> If I move the call to boost::depth_first_search into a template
> depth_first_search_impl and out of the Boost.Parameter function body,
> the code compiles (both MSVC and GCC with latest Boost from trunk) but
> the executable runs forever and prints nothing to cout... What am I
> doing wrong?

I tried your code with GCC 4.6.0 and it worked just fine as you pasted it 
below.  I get:

order of discovery: u v y x w z
order of finish: x y v u z w

as the result.  You are returning an invalid pointer from 
default_color_map(), though; &colors[0] becomes invalid when colors is 
destroyed at the end of the function.

-- Jeremiah Willcock