// Copyright David Abrahams 2002.

 // Distributed under the Boost Software License, Version 1.0. (See

 // accompanying file LICENSE_1_0.txt or copy at

 // http://www.boost.org/LICENSE_1_0.txt)

 #ifndef DEPENDENT_DWA200286_HPP

 # define DEPENDENT_DWA200286_HPP

 namespace boost { namespace python { namespace detail { 

 // A way to turn a concrete type T into a type dependent on U. This

 // keeps conforming compilers (those implementing proper 2-phase

 // name lookup for templates) from complaining about incomplete

 // types in situations where it would otherwise be inconvenient or

 // impossible to re-order code so that all types are defined in time.

 // One such use is when we must return an incomplete T from a member

 // function template (which must be defined in the class body to

 // keep MSVC happy).

 template <class T, class U>

 struct dependent

 {

     typedef T type;

 };

 }}} // namespace boost::python::detail

 #endif // DEPENDENT_DWA200286_HPP