Re: [Boost-users] boost multiindex: trying to create a template

From: Sharad Mittal (sharadmittal_at_[hidden])
Date: 2008-03-18 18:34:36

Thanks a lot Steven. That compiles fine. Do you have any online pointers/examples related to this?

Sharad

Steven Watanabe wrote:

AMDG

Sharad Mittal wrote:
> I am trying to do the following in order to create a templatized data 
> structure which is both hashed and sequenced..
>
> // typedef client_info_map::nth_index<1>::type clinfo_map_hash;
>
> // typedef client_info_map::nth_index<0>::type clinfo_map_list;
>
> * * 
>
> This compiles fine. But when i uncomment the two index typedefs 
> (above), the compilation fails saying "ISO C++ forbids declaration of 
> `nth_index' with no type".
>
> Is there any other way of achieving the same result?
>

typedef *typename* client_info_map::*template* nth_index<1>::type 
clinfo_map_hash;

In Christ,
Steven Watanabe

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