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[boost][range] - Trac 5971 - size() should return an unsigned type.

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[SVN r77990]
This commit is contained in:
Neil Groves
2012-04-15 11:52:01 +00:00
parent 1cb6a99c80
commit 11238e4c19
14 changed files with 136 additions and 125 deletions
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6
include/boost/range/size.hpp
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@ -18,7 +18,7 @@
#include <boost/range/config.hpp>
#include <boost/range/begin.hpp>
#include <boost/range/end.hpp>
#include <boost/range/difference_type.hpp>
#include <boost/range/size_type.hpp>
#include <boost/assert.hpp>
namespace boost
@ -26,7 +26,7 @@ namespace boost
namespace range_detail
{
template<class SinglePassRange>
inline BOOST_DEDUCED_TYPENAME range_difference<SinglePassRange>::type
inline BOOST_DEDUCED_TYPENAME range_size<const SinglePassRange>::type
range_calculate_size(const SinglePassRange& rng)
{
BOOST_ASSERT( (boost::end(rng) - boost::begin(rng)) >= 0 &&
@ -36,7 +36,7 @@ namespace boost
}
template<class SinglePassRange>
inline BOOST_DEDUCED_TYPENAME range_difference<SinglePassRange>::type
inline BOOST_DEDUCED_TYPENAME range_size<const SinglePassRange>::type
size(const SinglePassRange& rng)
{
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && \