1// Boost.Range library
2//
3// Copyright Neil Groves 2009.
4// Use, modification and distribution is subject to the Boost Software
5// License, Version 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#ifndef BOOST_RANGE_ITERATOR_RANGE_IO_HPP_INCLUDED
11#define BOOST_RANGE_ITERATOR_RANGE_IO_HPP_INCLUDED
12
13#include <boost/config.hpp>
14#include <boost/detail/workaround.hpp>
15
16#if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1500))
17 #pragma warning( push )
18 #pragma warning( disable : 4996 )
19#endif
20
21// From boost/dynamic_bitset.hpp; thanks to Matthias Troyer for Cray X1 patch.
22#ifndef BOOST_OLD_IOSTREAMS
23# if defined(__STL_CONFIG_H) && \
24 !defined (__STL_USE_NEW_IOSTREAMS) && !defined(__crayx1) \
25 /**/
26# define BOOST_OLD_IOSTREAMS
27# endif
28#endif // #ifndef BOOST_OLD_IOSTREAMS
29
30#ifndef _STLP_NO_IOSTREAMS
31# ifndef BOOST_OLD_IOSTREAMS
32# include <ostream>
33# else
34# include <ostream.h>
35# endif
36#endif // _STLP_NO_IOSTREAMS
37
38#include <boost/range/iterator_range_core.hpp>
39#include <iterator>
40#include <algorithm>
41#include <cstddef>
42
43namespace boost
44{
45
46#ifndef _STLP_NO_IOSTREAMS
47# ifndef BOOST_OLD_IOSTREAMS
48
49 //! iterator_range output operator
50 /*!
51 Output the range to an ostream. Elements are outputted
52 in a sequence without separators.
53 */
54 template< typename IteratorT, typename Elem, typename Traits >
55 inline std::basic_ostream<Elem,Traits>& operator<<(
56 std::basic_ostream<Elem, Traits>& Os,
57 const iterator_range<IteratorT>& r )
58 {
59 std::copy( r.begin(), r.end(),
60 std::ostream_iterator< BOOST_DEDUCED_TYPENAME
61 iterator_value<IteratorT>::type,
62 Elem, Traits>(Os) );
63 return Os;
64 }
65
66# else
67
68 //! iterator_range output operator
69 /*!
70 Output the range to an ostream. Elements are outputted
71 in a sequence without separators.
72 */
73 template< typename IteratorT >
74 inline std::ostream& operator<<(
75 std::ostream& Os,
76 const iterator_range<IteratorT>& r )
77 {
78 std::copy( r.begin(), r.end(), std::ostream_iterator<char>(Os));
79 return Os;
80 }
81
82# endif
83#endif // _STLP_NO_IOSTREAMS
84
85} // namespace boost
86
87#undef BOOST_OLD_IOSTREAMS
88
89#if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1500))
90 #pragma warning(pop)
91#endif
92
93#endif // include guard
94

source code of boost/boost/range/iterator_range_io.hpp