Sebastien Nobert <sebastien.nobert <at> gmail.com> writes:

 

>

> Hi All,

>     I'm trying to build a

> multi_index in managed shared memory with two (or more) hashed index but

>  I get an "is an amiguous base of" error. I've already done that with

> one hash_uniq and a sequenced index and everything work fine.

> With two hashed index i get.

> boost/interprocess/detail/mpl.hpp:74:55: error:

> ‘boost::multi_index::detail::hashed_index_node_impl<... >’ is

> an ambiguous base of

> ‘boost::multi_index::detail::hashed_index_node<...>’

> static const bool value = sizeof(dispatch(trigger())) == sizeof(true_t);

 

This is indeed a bug. Good news is the bug’s been (unintentionally) fixed

in Boost 1.56. In the mean time, could you please try the attached patch

on hashed_index.hpp and report back if the problem’s gone?

 

>

> With a hashed and an ordered index i get.

> boost/multi_index_container.hpp:161:52: error: no type named

> ‘final_allocator_type’ in ‘boost::multi_index::multi_index_container< ...

 

I can’t reproduce that one. Could you please elaborate or provide a concrete

test case?

 

> Should I open a bug report ? Am I doing something wrong ?

 

Please do. I don’t think you’re doing anything wrong, but I can’t locate

your second failure.

 

Thank you,

 

Joaquín M López Muñoz

Telefónica Digital