[Boost-users] [karma] using attributes out of order

Subject: [Boost-users] [karma] using attributes out of order
From: Cory Nelson (phrosty_at_[hidden])
Date: 2010-01-15 05:17:16

Hello,

I was fairly familiar with Spirit 1, but I'm now making my first foray
into Spirit 2.  I'm trying to write something with karma's attribute
system.  Say I've got a fusion adapted struct:

struct s { int foo; double bar; std::string baz; };

The Spirit docs give plenty of examples like:

int_ << double_ << string

But I can't find any docs showing how to output the members in a
different order, like:

double_ << string << int_

Is there a recommended way to achieve this?  Thanks!

-- 
Cory Nelson