/usr/include/boost/range/begin.hpp is in libboost1.49-dev 1.49.0-3.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 | // Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_BEGIN_HPP
#define BOOST_RANGE_BEGIN_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/config.hpp>
#ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
#include <boost/range/detail/begin.hpp>
#else
#include <boost/range/iterator.hpp>
namespace boost
{
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && \
!BOOST_WORKAROUND(__GNUC__, < 3) \
/**/
namespace range_detail
{
#endif
//////////////////////////////////////////////////////////////////////
// primary template
//////////////////////////////////////////////////////////////////////
template< typename C >
inline BOOST_DEDUCED_TYPENAME range_iterator<C>::type
range_begin( C& c )
{
//
// If you get a compile-error here, it is most likely because
// you have not implemented range_begin() properly in
// the namespace of C
//
return c.begin();
}
//////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////
template< typename Iterator >
inline Iterator range_begin( const std::pair<Iterator,Iterator>& p )
{
return p.first;
}
template< typename Iterator >
inline Iterator range_begin( std::pair<Iterator,Iterator>& p )
{
return p.first;
}
//////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////
//
// May this be discarded? Or is it needed for bad compilers?
//
template< typename T, std::size_t sz >
inline const T* range_begin( const T (&a)[sz] )
{
return a;
}
template< typename T, std::size_t sz >
inline T* range_begin( T (&a)[sz] )
{
return a;
}
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && \
!BOOST_WORKAROUND(__GNUC__, < 3) \
/**/
} // namespace 'range_detail'
#endif
// Use a ADL namespace barrier to avoid ambiguity with other unqualified
// calls. This is particularly important with C++0x encouraging
// unqualified calls to begin/end.
namespace range_adl_barrier
{
template< class T >
inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type begin( T& r )
{
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && \
!BOOST_WORKAROUND(__GNUC__, < 3) \
/**/
using namespace range_detail;
#endif
return range_begin( r );
}
template< class T >
inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type begin( const T& r )
{
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && \
!BOOST_WORKAROUND(__GNUC__, < 3) \
/**/
using namespace range_detail;
#endif
return range_begin( r );
}
} // namespace range_adl_barrier
} // namespace boost
#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
namespace boost
{
namespace range_adl_barrier
{
template< class T >
inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type
const_begin( const T& r )
{
return boost::range_adl_barrier::begin( r );
}
} // namespace range_adl_barrier
using namespace range_adl_barrier;
} // namespace boost
#endif
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