377 lines
8.9 KiB
C++
377 lines
8.9 KiB
C++
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// Boost.Range library
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//
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// Copyright Thorsten Ottosen 2003-2004. Use, modification and
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// distribution is subject to the Boost Software License, Version
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// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// For more information, see http://www.boost.org/libs/range/
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//
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#ifndef BOOST_RANGE_DETAIL_DETAIL_STR_HPP
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#define BOOST_RANGE_DETAIL_DETAIL_STR_HPP
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#include <boost/config.hpp> // BOOST_MSVC
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#include <boost/range/iterator.hpp>
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namespace boost
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{
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namespace range_detail
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{
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//
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// iterator
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//
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template<>
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struct range_iterator_<char_array_>
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{
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template< typename T >
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struct pts
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{
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typedef BOOST_RANGE_DEDUCED_TYPENAME
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remove_extent<T>::type* type;
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};
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};
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template<>
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struct range_iterator_<char_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef char* type;
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};
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};
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template<>
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struct range_iterator_<const_char_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef const char* type;
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};
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};
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template<>
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struct range_iterator_<wchar_t_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef wchar_t* type;
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};
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};
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template<>
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struct range_iterator_<const_wchar_t_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef const wchar_t* type;
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};
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};
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//
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// const iterator
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//
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template<>
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struct range_const_iterator_<char_array_>
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{
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template< typename T >
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struct pts
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{
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typedef const BOOST_RANGE_DEDUCED_TYPENAME
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remove_extent<T>::type* type;
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};
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};
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template<>
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struct range_const_iterator_<char_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef const char* type;
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};
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};
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template<>
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struct range_const_iterator_<const_char_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef const char* type;
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};
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};
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template<>
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struct range_const_iterator_<wchar_t_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef const wchar_t* type;
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};
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};
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template<>
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struct range_const_iterator_<const_wchar_t_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef const wchar_t* type;
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};
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};
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}
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}
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#include <boost/range/detail/begin.hpp>
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#include <boost/range/detail/end.hpp>
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#include <boost/range/detail/size_type.hpp>
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#include <boost/range/detail/value_type.hpp>
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#include <boost/range/detail/common.hpp>
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namespace boost
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{
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namespace range_detail
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{
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//
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// str_begin()
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//
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template<>
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struct range_begin<char_ptr_>
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{
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static char* fun( char* s )
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{
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return s;
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}
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};
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template<>
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struct range_begin<const_char_ptr_>
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{
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static const char* fun( const char* s )
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{
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return s;
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}
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};
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template<>
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struct range_begin<wchar_t_ptr_>
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{
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static wchar_t* fun( wchar_t* s )
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{
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return s;
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}
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};
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template<>
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struct range_begin<const_wchar_t_ptr_>
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{
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static const wchar_t* fun( const wchar_t* s )
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{
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return s;
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}
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};
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template< typename C >
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inline BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type
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str_begin( C& c )
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{
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return range_detail::range_begin< BOOST_RANGE_DEDUCED_TYPENAME
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range_detail::range<C>::type >::fun( c );
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}
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//
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// str_end()
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//
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template<>
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struct range_end<char_array_>
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{
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template< typename T, std::size_t sz >
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static T* fun( T BOOST_RANGE_ARRAY_REF()[sz] )
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{
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return boost::range_detail::array_end( boost_range_array );
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}
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};
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template<>
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struct range_end<wchar_t_array_>
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{
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template< typename T, std::size_t sz >
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static T* fun( T BOOST_RANGE_ARRAY_REF()[sz] )
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{
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return boost::range_detail::array_end( boost_range_array );
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}
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};
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template<>
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struct range_end<char_ptr_>
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{
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static char* fun( char* s )
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{
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return boost::range_detail::str_end( s );
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}
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};
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template<>
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struct range_end<const_char_ptr_>
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{
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static const char* fun( const char* s )
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{
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return boost::range_detail::str_end( s );
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}
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};
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template<>
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struct range_end<wchar_t_ptr_>
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{
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static wchar_t* fun( wchar_t* s )
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{
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return boost::range_detail::str_end( s );
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}
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};
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template<>
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struct range_end<const_wchar_t_ptr_>
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{
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static const wchar_t* fun( const wchar_t* s )
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{
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return boost::range_detail::str_end( s );
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}
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};
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template< typename C >
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inline BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type
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str_end( C& c )
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{
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return range_detail::range_end< BOOST_RANGE_DEDUCED_TYPENAME
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range_detail::range<C>::type >::fun( c );
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}
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//
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// size_type
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//
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template<>
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struct range_size_type_<char_array_>
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{
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template< typename A >
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struct pts
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{
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typedef std::size_t type;
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};
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};
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template<>
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struct range_size_type_<char_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef std::size_t type;
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};
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};
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template<>
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struct range_size_type_<const_char_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef std::size_t type;
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};
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};
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template<>
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struct range_size_type_<wchar_t_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef std::size_t type;
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};
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};
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template<>
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struct range_size_type_<const_wchar_t_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef std::size_t type;
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};
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};
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//
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// value_type
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//
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template<>
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struct range_value_type_<char_array_>
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{
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template< typename T >
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struct pts
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{
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typedef char type;
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};
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};
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template<>
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struct range_value_type_<char_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef char type;
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};
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};
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template<>
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struct range_value_type_<const_char_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef const char type;
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};
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};
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template<>
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struct range_value_type_<wchar_t_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef wchar_t type;
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};
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};
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template<>
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struct range_value_type_<const_wchar_t_ptr_>
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{
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template< typename S >
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struct pts
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{
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typedef const wchar_t type;
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};
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};
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} // namespace 'range_detail'
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} // namespace 'boost'
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#endif
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