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

Sean Farrow wrote:

Hi:

Is it possible to use an std::pair with boost.foreach?

I’m getting all sorts of errors when trying to do this.

Any help appreciated.

Do you mean using a std::pair of iterators to designate the range? That should work. Or are you doing something like this: BOOST_FOREACH( std::pair x, a_map ) // OOPS The above won't work because the extra comma makes it look like you're trying to pass 3 arguments to the BOOST_FOREACH macro. Try this: typedef std::pair value_type; BOOST_FOREACH( value_type x, a_map ) HTH, -- Eric Niebler BoostPro Computing http://www.boostpro.com