[Boost-users] fusion and mpl

Subject: [Boost-users] fusion and mpl
From: Peter Foelsche (peter_foelsche_at_[hidden])
Date: 2010-01-07 21:00:08

I need to be able to convert a mpl sequence into something like a tuple:

typedef boost::mpl::vector<double> CMplSequence;
typedef CCreateVectorFromMpl<CMplSequence>::type CVector;

I need to have runtime access with constant index:

CVector s;

get<0>(s) = 1.0;

std::cout << get<0>(s) << "\n";

I need to be able to retrieve the type at compile time:

typedef CGetType<CVector, boost::mpl::long_<0> >::type CFirstType;

I already wrote something like this using std::pair as the tuple but I'm 
running into problems storing reference types on Windows.

Peter