Re: [Boost-users] Multi Index: Nested std::pair

Subject: Re: [Boost-users] Multi Index: Nested std::pair
From: JOAQUIN M. LOPEZ MUÑOZ (joaquin_at_[hidden])
Date: 2009-04-26 10:08:35

________________________________________
De: boost-users-bounces_at_[hidden] [boost-users-bounces_at_[hidden]] En nombre de Etienne Philip Pretorius [icewolfhunter_at_[hidden]]
Enviado el: domingo, 26 de abril de 2009 15:11
Para: boost-users_at_[hidden]
Asunto: [Boost-users] Multi Index: Nested std::pair

> Hello List,
> 
> I would greatly appreciate if someone could assist me in getting this
> structure correct.
> 
>      boost::multi_index_container<
>          std::list<
>              std::pair<
>                  /*value*/
>                  unsigned char,
>                  std::pair<
>                      /*x co-ordinate*/
>                      unsigned char,
>                      /*y co-ordinate*/
>                      unsigned char
>                  >
>              >
>          >,
>      [...]

First of all, you're defining a multi_index_container of *lists*,
i.e. each element of the container is a list of triplets (value,x,y).
Is this what you really meant, or maybe the std::list part has to be
dropped?

Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo