Boost logo

Boost Users :

From: Ovanes Markarian (om_boost_at_[hidden])
Date: 2007-11-20 10:56:08


Hello Joaquín,

today I faced some problem, when debugging the code.

namespace mi = boost::multi_index;

typedef mi::multi_index_container
    <
        vx_type
    , mi::indexed_by
        <
            mi::hashed_unique<mi::tag<vx_hash>, hash_extractor,
dummy_hasher>
        , mi::ordered_non_unique<mi::tag<vx_kind>, kind_extractor >
>
> some_t;

When created a view for vx_hash tag and going to change the invalid iterator
like view.end(). Dereferencing view.end() fails as awaited, but this code
which calls my TypeModifier:

view.modify(view.end(), my_modifier);

This will result in my_modifier call with dereferenced iterator, which
contains badly initialized object.

My environment VC++ 2005 Express, boost 1.34.1

With Kind Regards,
Ovanes



Boost-users list run by williamkempf at hotmail.com, kalb at libertysoft.com, bjorn.karlsson at readsoft.com, gregod at cs.rpi.edu, wekempf at cox.net