template <class T1, class T2> inline alps::IDump& operator>>(alps::IDump& dump, std::pair<T1,T2>& x); template < class T1, class T2> inline alps::ODump& operator<(alps::ODump& dump, const std::pair<T1,T2>& x);
copyright (c) 1994-2010 by Matthias Troyer
Distributed under the Boost Software License, Version 1.0. (See http://www.boost.org/LICENSE_1_0.txt)