Re: [Boost-users] using pairs with boost.foreach

Subject: Re: [Boost-users] using pairs with boost.foreach
From: joaquin_at_[hidden]
Date: 2009-10-22 06:35:01

Igor R escribió:
>> Is it possible to use an std::pair with boost.foreach?
>>     
>
> typedef std::map<int, double> map_type;
> map_type my_map;
> //....
> BOOT_FOREACH(map_type::reference pair, my_map)
> {
>   pair.first = 1;
>   

How can this possibly work, being keys constant?

Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo