diff options
Diffstat (limited to 'boost/range/algorithm_ext/copy_n.hpp')
| -rw-r--r-- | boost/range/algorithm_ext/copy_n.hpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/boost/range/algorithm_ext/copy_n.hpp b/boost/range/algorithm_ext/copy_n.hpp index ba7ad1cfce..f8554417c5 100644 --- a/boost/range/algorithm_ext/copy_n.hpp +++ b/boost/range/algorithm_ext/copy_n.hpp @@ -30,15 +30,15 @@ namespace boost /// /// \pre SinglePassRange is a model of the SinglePassRangeConcept /// \pre OutputIterator is a model of the OutputIteratorConcept -/// \pre 0 <= n < distance(rng) +/// \pre 0 <= n <= distance(rng) template< class SinglePassRange, class Size, class OutputIterator > inline OutputIterator copy_n(const SinglePassRange& rng, Size n, OutputIterator out) { BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> )); - BOOST_ASSERT( n < static_cast<Size>(boost::distance(rng)) ); + BOOST_ASSERT( n <= static_cast<Size>(::boost::distance(rng)) ); BOOST_ASSERT( n >= static_cast<Size>(0) ); - BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange>::type source = boost::begin(rng); + BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange>::type source = ::boost::begin(rng); for (Size i = 0; i < n; ++i, ++out, ++source) *out = *source; @@ -47,7 +47,7 @@ inline OutputIterator copy_n(const SinglePassRange& rng, Size n, OutputIterator } } // namespace range - using range::copy_n; + using ::boost::range::copy_n; } // namespace boost #endif // include guard |