Re: [Boost-users] pointer to member function of multi_index

18 Mar 2009


      On Wed, Mar 18, 2009 at 4:19 AM, Mathias Gaunard
<mathias.gaunard@ens-lyon.org> wrote:
...
Sandeep Gupta wrote:
...
Hi,
     I am sure this is due to some trivial mistake; the statement to
create a pointer member function insert of multi_index container fails
in the following code:
typedef multi_index_container<
    std::pair<int,int>,
    indexed_by<
    ordered_unique<member<pair<int,int>, int, &pair<int, int>::first> >
    >
    > mic;
std::pair<mic_index::iterator, bool> (mic_index::*fn)(pair<int,int>) =
&mic_index::insert; //compile error
Are you sure the pair is taken by value?
Hi Gaunard,
Yes.  In real code i am indexing graph vertex which can be exists as
several copies.

thanks
sandeep