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_DETAIL_DETAIL_STR_HPP
Chris@16: #define BOOST_RANGE_DETAIL_DETAIL_STR_HPP
Chris@16: 
Chris@16: #include <boost/config.hpp> // BOOST_MSVC
Chris@16: #include <boost/range/iterator.hpp>
Chris@16: 
Chris@16: namespace boost 
Chris@16: {
Chris@16:     
Chris@16:     namespace range_detail
Chris@16:     {
Chris@16:         //
Chris@16:         // iterator
Chris@16:         //
Chris@16:         
Chris@16:         template<>
Chris@16:         struct range_iterator_<char_array_>
Chris@16:         { 
Chris@16:             template< typename T >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                  typedef BOOST_RANGE_DEDUCED_TYPENAME 
Chris@16:                     remove_extent<T>::type* type;
Chris@16:             };
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_iterator_<char_ptr_>
Chris@16:         {
Chris@16:             template< typename S >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef char* type; 
Chris@16:             };         
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_iterator_<const_char_ptr_>
Chris@16:         {
Chris@16:             template< typename S >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef const char* type;
Chris@16:             };         
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_iterator_<wchar_t_ptr_>
Chris@16:         {
Chris@16:             template< typename S >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef wchar_t* type; 
Chris@16:             };         
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_iterator_<const_wchar_t_ptr_>
Chris@16:         {
Chris@16:              template< typename S >
Chris@16:              struct pts
Chris@16:              {
Chris@16:                  typedef const wchar_t* type; 
Chris@16:              };         
Chris@16:         };
Chris@16: 
Chris@16: 
Chris@16:         //
Chris@16:         // const iterator
Chris@16:         //
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_const_iterator_<char_array_>
Chris@16:         { 
Chris@16:             template< typename T >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef const BOOST_RANGE_DEDUCED_TYPENAME 
Chris@16:                     remove_extent<T>::type* type;
Chris@16:             };
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_const_iterator_<char_ptr_>
Chris@16:         {
Chris@16:             template< typename S >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef const char* type; 
Chris@16:             };         
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_const_iterator_<const_char_ptr_>
Chris@16:         {
Chris@16:             template< typename S >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef const char* type; 
Chris@16:             };         
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_const_iterator_<wchar_t_ptr_>
Chris@16:         {
Chris@16:             template< typename S >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef const wchar_t* type; 
Chris@16:             };         
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_const_iterator_<const_wchar_t_ptr_>
Chris@16:         {
Chris@16:              template< typename S >
Chris@16:              struct pts
Chris@16:              {
Chris@16:                  typedef const wchar_t* type; 
Chris@16:              };         
Chris@16:         };
Chris@16:     }
Chris@16: }
Chris@16: 
Chris@16: #include <boost/range/detail/begin.hpp>
Chris@16: #include <boost/range/detail/end.hpp>
Chris@16: #include <boost/range/detail/size_type.hpp>
Chris@16: #include <boost/range/detail/value_type.hpp>
Chris@16: #include <boost/range/detail/common.hpp>
Chris@16: 
Chris@16: namespace boost 
Chris@16: {
Chris@16:     
Chris@16:     namespace range_detail
Chris@16:     {
Chris@16:         //
Chris@16:         // str_begin()
Chris@16:         //
Chris@16:         template<>
Chris@16:         struct range_begin<char_ptr_>
Chris@16:         {
Chris@16:             static char* fun( char* s )
Chris@16:             {
Chris@16:                 return s;
Chris@16:             }
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_begin<const_char_ptr_>
Chris@16:         {
Chris@16:             static const char* fun( const char* s )
Chris@16:             {
Chris@16:                 return s;
Chris@16:             }
Chris@16:         };
Chris@16:         
Chris@16:         template<>
Chris@16:         struct range_begin<wchar_t_ptr_>
Chris@16:         {
Chris@16:             
Chris@16:             static wchar_t* fun( wchar_t* s )
Chris@16:             {
Chris@16:                 return s;
Chris@16:             }
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_begin<const_wchar_t_ptr_>
Chris@16:         {
Chris@16:             static const wchar_t* fun( const wchar_t* s )
Chris@16:             {
Chris@16:                 return s;
Chris@16:             }
Chris@16:         };
Chris@16:         
Chris@16:         template< typename C >
Chris@16:         inline BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type 
Chris@16:         str_begin( C& c )
Chris@16:         {
Chris@16:             return range_detail::range_begin< BOOST_RANGE_DEDUCED_TYPENAME 
Chris@16:                 range_detail::range<C>::type >::fun( c );
Chris@16:         }
Chris@16: 
Chris@16:         //
Chris@16:         // str_end()
Chris@16:         //
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_end<char_array_>
Chris@16:         {
Chris@16:             template< typename T, std::size_t sz >
Chris@16:             static T* fun( T BOOST_RANGE_ARRAY_REF()[sz] )
Chris@16:             {
Chris@16:                 return boost::range_detail::array_end( boost_range_array );
Chris@16:             }
Chris@16:         };
Chris@16:         
Chris@16:         template<>
Chris@16:         struct range_end<wchar_t_array_>
Chris@16:         {
Chris@16:             template< typename T, std::size_t sz >
Chris@16:             static T* fun( T BOOST_RANGE_ARRAY_REF()[sz] )
Chris@16:             {
Chris@16:                 return boost::range_detail::array_end( boost_range_array );
Chris@16:             }
Chris@16:         };
Chris@16:         
Chris@16:         template<>
Chris@16:         struct range_end<char_ptr_>
Chris@16:         {
Chris@16:             static char* fun( char* s )
Chris@16:             {
Chris@16:                 return boost::range_detail::str_end( s );
Chris@16:             }
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_end<const_char_ptr_>
Chris@16:         {
Chris@16:             static const char* fun( const char* s )
Chris@16:             {
Chris@16:                 return boost::range_detail::str_end( s );
Chris@16:             }
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_end<wchar_t_ptr_>
Chris@16:         {
Chris@16:             static wchar_t* fun( wchar_t* s )
Chris@16:             {
Chris@16:                 return boost::range_detail::str_end( s );
Chris@16:             }
Chris@16:         };
Chris@16: 
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_end<const_wchar_t_ptr_>
Chris@16:         {
Chris@16:             static const wchar_t* fun( const wchar_t* s )
Chris@16:             {
Chris@16:                 return boost::range_detail::str_end( s );
Chris@16:             }
Chris@16:         };
Chris@16: 
Chris@16:         template< typename C >
Chris@16:         inline BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type 
Chris@16:         str_end( C& c )
Chris@16:         {
Chris@16:             return range_detail::range_end< BOOST_RANGE_DEDUCED_TYPENAME 
Chris@16:                 range_detail::range<C>::type >::fun( c );
Chris@16:         }
Chris@16: 
Chris@16:         //
Chris@16:         // size_type
Chris@16:         //
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_size_type_<char_array_>
Chris@16:         { 
Chris@16:             template< typename A >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef std::size_t type;
Chris@16:             };
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_size_type_<char_ptr_>
Chris@16:         {
Chris@16:             template< typename S >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef std::size_t type;
Chris@16:             };         
Chris@16:         };
Chris@16:         
Chris@16:         template<>
Chris@16:         struct range_size_type_<const_char_ptr_>
Chris@16:         {
Chris@16:             template< typename S >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef std::size_t type;
Chris@16:             };         
Chris@16:         };
Chris@16:         
Chris@16:         template<>
Chris@16:         struct range_size_type_<wchar_t_ptr_>
Chris@16:         {
Chris@16:             template< typename S >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef std::size_t type;
Chris@16:             };         
Chris@16:         };
Chris@16:         
Chris@16:         template<>
Chris@16:         struct range_size_type_<const_wchar_t_ptr_>
Chris@16:         {
Chris@16:             template< typename S >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef std::size_t type;
Chris@16:             };         
Chris@16:         };  
Chris@16: 
Chris@16:         //
Chris@16:         // value_type
Chris@16:         //
Chris@16:         
Chris@16:         template<>
Chris@16:         struct range_value_type_<char_array_>
Chris@16:         { 
Chris@16:             template< typename T >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef char type;
Chris@16:             };
Chris@16:         };
Chris@16: 
Chris@16:         template<>
Chris@16:         struct range_value_type_<char_ptr_>
Chris@16:         {
Chris@16:              template< typename S >
Chris@16:              struct pts
Chris@16:              {
Chris@16:                  typedef char type; 
Chris@16:              };         
Chris@16:         };
Chris@16:         
Chris@16:         template<>
Chris@16:         struct range_value_type_<const_char_ptr_>
Chris@16:         {
Chris@16:              template< typename S >
Chris@16:              struct pts
Chris@16:              {
Chris@16:                  typedef const char type;
Chris@16:              };         
Chris@16:         };
Chris@16:         
Chris@16:         template<>
Chris@16:         struct range_value_type_<wchar_t_ptr_>
Chris@16:         {
Chris@16:              template< typename S >
Chris@16:              struct pts
Chris@16:              {
Chris@16:                  typedef wchar_t type;
Chris@16:              };         
Chris@16:         };
Chris@16:         
Chris@16:         template<>
Chris@16:         struct range_value_type_<const_wchar_t_ptr_>
Chris@16:         {
Chris@16:             template< typename S >
Chris@16:             struct pts
Chris@16:             {
Chris@16:                 typedef const wchar_t type;
Chris@16:             };         
Chris@16:         };
Chris@16: 
Chris@16:     } // namespace 'range_detail'
Chris@16: 
Chris@16: } // namespace 'boost'
Chris@16: 
Chris@16: 
Chris@16: #endif