1 // Boost.Range library

     2 //

     3 //  Copyright Thorsten Ottosen 2003-2004. Use, modification and

     4 //  distribution is subject to the Boost Software License, Version

     5 //  1.0. (See accompanying file LICENSE_1_0.txt or copy at

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

     7 //

     8 // For more information, see http://www.boost.org/libs/range/

     9 //

    10 

    11 #ifndef BOOST_RANGE_RBEGIN_HPP

    12 #define BOOST_RANGE_RBEGIN_HPP

    13 

    14 #if defined(_MSC_VER) && (_MSC_VER >= 1200)

    15 # pragma once

    16 #endif

    17 

    18 #include <boost/range/end.hpp>

    19 #include <boost/range/reverse_iterator.hpp>

    20 

    21 namespace boost

    22 {

    23 

    24 #ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING

    25 

    26 template< class C >

    27 inline BOOST_DEDUCED_TYPENAME range_reverse_iterator<C>::type

    28 rbegin( C& c )

    29 {

    30     return BOOST_DEDUCED_TYPENAME range_reverse_iterator<C>::type( boost::end( c ) );

    31 }

    32 

    33 #else

    34 

    35 template< class C >

    36 inline BOOST_DEDUCED_TYPENAME range_reverse_iterator<C>::type

    37 rbegin( C& c )

    38 {

    39     typedef BOOST_DEDUCED_TYPENAME range_reverse_iterator<C>::type

    40         iter_type;

    41     return iter_type( boost::end( c ) );

    42 }

    43 

    44 template< class C >

    45 inline BOOST_DEDUCED_TYPENAME range_reverse_iterator<const C>::type

    46 rbegin( const C& c )

    47 {

    48     typedef BOOST_DEDUCED_TYPENAME range_reverse_iterator<const C>::type

    49         iter_type;

    50     return iter_type( boost::end( c ) );

    51 }

    52 

    53 #endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING

    54 

    55 template< class T >

    56 inline BOOST_DEDUCED_TYPENAME range_reverse_iterator<const T>::type

    57 const_rbegin( const T& r )

    58 {

    59     return boost::rbegin( r );

    60 }

    61 

    62 } // namespace 'boost'

    63 

    64 #endif

    65