[BCP] Starting out

[fmargot at andrew.cmu.edu]

Antonio:

It is a little bit difficult to understand what your code looks like.
Maybe look at the SHELL example available from

http://wpweb2.tepper.cmu.edu/fmargot/COIN/coin.html

It is an almost empty example that you can customize.

Francois


On Wed, 11 Mar 2009, António Duarte wrote:

> Hello again,
>
> The problem occurs executing line 106 of BCP_message_single.cpp:
>
> _tm_prob->packer->user_class = _tm_prob->user;
>
> Best regards,
> Antonio Duarte
>
>
>
> From: bcp-bounces at list.coin-or.org [mailto:bcp-bounces at list.coin-or.org] On
> Behalf Of António Duarte
> Sent: quarta-feira, 11 de Março de 2009 11:36
> To: bcp at list.coin-or.org
> Subject: [BCP] Starting out
>
> Hello,
>
> I?m trying to put bcp to work but I?m having a problem.  I?m following the
> bac example but it seems I?m missing something.
>
> I started a blank project and did the following steps:
>
> 1. Derived classes from USER_initialize, BCP_tm_user and BCP_lp_user;
> 2. Overridden tm_init and lp_init in USER_initialize derived class to return
> pointers to the other derived classes;
> 3. Called bcp_main(?) and passed a pointer to an instance of USER_initialize
> derived class.
>
> The code compiles ok. When running, tm_init() is executed and after that a
> segmentation fault occurs.
>
> Am I forgetting something? I did not create any columns or rows in the
> problem. I?m just putting the code to work in an empty problem. Do you think
> maybe this is the reason? Do I need to set up a problem?
>
> I?m using version 1.2.1 of bcp.
>
> Thanks in advance,
> Antonio Duarte
>
>
>
>
>