[Boost-users] boost::lambda questions

Subject: [Boost-users] boost::lambda questions
From: Peter Foelsche (peter_foelsche_at_[hidden])
Date: 2009-12-09 16:57:18

I would like to be able to:

* return multiple results from a lambda function
* use temporary variables inside a lambda function, declared using 
BOOST_AUTO
* I would need the ability to deduce the type of the returned values via 
BOOST_AUTO to declare the matching variables.

I think I could use boost::tuple for this:

const BOOST_AUTO(sTupleVar, someThing);
const BOOST_AUTO(sFirstResult, get<0>(sTupleVar));
const BOOST_AUTO(sSecond, get<1>(sTupleVar));

But how to declare a local variable inside a lambda function?

Peter