Re: [Boost-users] [Boost.Multi-Index] ICE w/ VC7.1

From: JOAQUIN LOPEZ MU?Z (joaquin_at_[hidden])
Date: 2006-12-30 19:07:46

Hello Marc,

----- Mensaje original -----
De: Marc Viala <mviala_at_[hidden]>
Fecha: Viernes, Diciembre 29, 2006 7:25 pm
Asunto: [Boost-users] [Boost.Multi-Index] ICE w/ VC7.1
Para: boost-users_at_[hidden]

> I'm just trying to use Boost.MultiIndex in a large project but I'm 
not
> being able to compile this library with VC 7.1.6030: I've got an 
> ICE in file "apply_wrap.hpp" of Boost.MPL. I've tried to change the
> headers order but without success. 
> 
> My environment is:
> -        Windows XP
> -        Boost 1.33.1
> -        VC 7.1.6030
> 
> To demonstrate this ICE, you will find hereafter a code snippet.
> 
> Thanks in advance.
> 
> Marc Viala 
[...]
>  typedef composite_key<
>      Item
>    , ordered_non_unique<member<Item,int,&Item::_i> >
>    , ordered_non_unique<member<Item,int,&Item::_j> >
>    > ckey_ij ;

I think the problem lies here: you must provide composite_key<>
with *key extractors*, not index specifiers. Please try
rewriting ckey_ij like this:

  typedef composite_key<
      Item
    , member<Item,int,&Item::_i>
    , member<Item,int,&Item::_j>
    > ckey_ij ;

Problem solved? I'm sorry I can't try the snippet you
provide myself, so please report back. Thanks for using
Boost.MultiIndex!

Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo