Chris@16: // Boost.Range library
Chris@16: //
Chris@16: //  Copyright Thorsten Ottosen 2003-2004. Use, modification and
Chris@16: //  distribution is subject to the Boost Software License, Version
Chris@16: //  1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16: //  http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: // For more information, see http://www.boost.org/libs/range/
Chris@16: //
Chris@16: 
Chris@16: #ifndef BOOST_RANGE_ITERATOR_HPP
Chris@16: #define BOOST_RANGE_ITERATOR_HPP
Chris@16: 
Chris@101: #if defined(_MSC_VER)
Chris@16: # pragma once
Chris@16: #endif
Chris@16: 
Chris@16: #include <boost/range/config.hpp>
Chris@101: #include <boost/range/range_fwd.hpp>
Chris@16: #include <boost/range/mutable_iterator.hpp>
Chris@16: #include <boost/range/const_iterator.hpp>
Chris@16: #include <boost/type_traits/is_const.hpp>
Chris@16: #include <boost/type_traits/remove_const.hpp>
Chris@16: #include <boost/mpl/eval_if.hpp>
Chris@16: 
Chris@16: namespace boost
Chris@16: {
Chris@16: 
Chris@101: #if BOOST_WORKAROUND(BOOST_MSVC, == 1310)  
Chris@16: 
Chris@101:     namespace range_detail_vc7_1  
Chris@101:     {  
Chris@101:        template< typename C, typename Sig = void(C) >  
Chris@101:        struct range_iterator  
Chris@101:        {  
Chris@101:            typedef BOOST_RANGE_DEDUCED_TYPENAME   
Chris@101:                mpl::eval_if_c< is_const<C>::value,   
Chris@101:                                range_const_iterator< typename remove_const<C>::type >,  
Chris@101:                                range_mutable_iterator<C> >::type type;  
Chris@101:        };  
Chris@101:     
Chris@101:        template< typename C, typename T >  
Chris@101:        struct range_iterator< C, void(T[]) >  
Chris@101:        {  
Chris@101:            typedef T* type;  
Chris@101:        };       
Chris@101:     }  
Chris@101:     
Chris@101: #endif  
Chris@16: 
Chris@101:     template< typename C, typename Enabler=void >
Chris@16:     struct range_iterator
Chris@16:     {
Chris@16: #if BOOST_WORKAROUND(BOOST_MSVC, == 1310)
Chris@101:   
Chris@101:         typedef BOOST_RANGE_DEDUCED_TYPENAME  
Chris@101:                range_detail_vc7_1::range_iterator<C>::type type;  
Chris@101:            
Chris@101: #else  
Chris@16: 
Chris@101:     private:
Chris@101:         typedef typename remove_reference<C>::type param_t;
Chris@16: 
Chris@101:     public:
Chris@101:         typedef typename mpl::eval_if_c<
Chris@101:             is_const<param_t>::value,
Chris@101:             range_const_iterator<typename remove_const<param_t>::type>,
Chris@101:             range_mutable_iterator<param_t>
Chris@101:         >::type type;
Chris@101:         
Chris@101: #endif         
Chris@101:     };
Chris@101:     
Chris@101: } // namespace boost
Chris@16: 
Chris@16: #endif