Chris@16: //  (C) Copyright John Maddock 2010.
Chris@16: //  Use, modification and distribution are subject to the
Chris@16: //  Boost Software License, Version 1.0. (See accompanying file
Chris@16: //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: #ifndef BOOST_MATH_TUPLE_HPP_INCLUDED
Chris@16: #  define BOOST_MATH_TUPLE_HPP_INCLUDED
Chris@16: #  include <boost/config.hpp>
Chris@16: 
Chris@16: #ifndef BOOST_NO_CXX11_HDR_TUPLE
Chris@16: 
Chris@16: #include <tuple>
Chris@16: 
Chris@16: namespace boost{ namespace math{
Chris@16: 
Chris@16: using ::std::tuple;
Chris@16: 
Chris@16: // [6.1.3.2] Tuple creation functions
Chris@16: using ::std::ignore;
Chris@16: using ::std::make_tuple;
Chris@16: using ::std::tie;
Chris@16: using ::std::get;
Chris@16: 
Chris@16: // [6.1.3.3] Tuple helper classes
Chris@16: using ::std::tuple_size;
Chris@16: using ::std::tuple_element;
Chris@16: 
Chris@16: }}
Chris@16: 
Chris@16: #elif (defined(__BORLANDC__) && (__BORLANDC__ <= 0x600)) || defined(__IBMCPP__)
Chris@16: 
Chris@16: #include <boost/tuple/tuple.hpp>
Chris@16: #include <boost/tuple/tuple_comparison.hpp>
Chris@16: #include <boost/type_traits/integral_constant.hpp>
Chris@16: 
Chris@16: namespace boost{ namespace math{
Chris@16: 
Chris@16: using ::boost::tuple;
Chris@16: 
Chris@16: // [6.1.3.2] Tuple creation functions
Chris@16: using ::boost::tuples::ignore;
Chris@16: using ::boost::make_tuple;
Chris@16: using ::boost::tie;
Chris@16: 
Chris@16: // [6.1.3.3] Tuple helper classes
Chris@16: template <class T> 
Chris@16: struct tuple_size 
Chris@16:    : public ::boost::integral_constant
Chris@16:    < ::std::size_t, ::boost::tuples::length<T>::value>
Chris@16: {};
Chris@16: 
Chris@16: template < int I, class T>
Chris@16: struct tuple_element
Chris@16: {
Chris@16:    typedef typename boost::tuples::element<I,T>::type type;
Chris@16: };
Chris@16: 
Chris@16: #if !BOOST_WORKAROUND(__BORLANDC__, < 0x0582)
Chris@16: // [6.1.3.4] Element access
Chris@16: using ::boost::get;
Chris@16: #endif
Chris@16: 
Chris@16: } } // namespaces
Chris@16: 
Chris@16: #else
Chris@16: 
Chris@16: #include <boost/fusion/include/tuple.hpp>
Chris@16: #include <boost/fusion/include/std_pair.hpp>
Chris@16: 
Chris@16: namespace boost{ namespace math{
Chris@16: 
Chris@16: using ::boost::fusion::tuple;
Chris@16: 
Chris@16: // [6.1.3.2] Tuple creation functions
Chris@16: using ::boost::fusion::ignore;
Chris@16: using ::boost::fusion::make_tuple;
Chris@16: using ::boost::fusion::tie;
Chris@16: using ::boost::fusion::get;
Chris@16: 
Chris@16: // [6.1.3.3] Tuple helper classes
Chris@16: using ::boost::fusion::tuple_size;
Chris@16: using ::boost::fusion::tuple_element;
Chris@16: 
Chris@16: }}
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: