Re: [Boost-users] multi index container

Subject: Re: [Boost-users] multi index container
From: Igor R (boost.lists_at_[hidden])
Date: 2010-02-03 09:49:10

> struct employee
> {
> Â employee(int id):id(id){}
>  int         id;
> };
>
> Further I have to check if every id is unique:
>
> employee* e0 = new employee(1);
> employee* e1 = e0;
> employee* e2 = new employee(1);
> employee* e3 = new employee(2);
>
> my_multi_index_conatiner.insert(e0); // OK
> my_multi_index_conatiner.insert(e1); // BAD
> my_multi_index_conatiner.insert(e2); // BAD
> my_multi_index_conatiner.insert(e0); // OK
>
> Can someone tell me how a typedef of a multi_index_container fullfilling prerequisities above looks?

typedef mi::multi_index_container<
  employee *,
  mi::indexed_by<
    mi::ordered_unique<mi::member<employee, int, &employee::id> >
  >
> employee_set;