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Pull all non-runtime stuff out of the USAGE clause

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[SVN r37056]
This commit is contained in:
Dave Abrahams
2007-02-24 22:01:22 +00:00
parent c080ee4dcf
commit c0d6dacf62
1 changed files with 34 additions and 41 deletions
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23
include/boost/iterator/iterator_concepts.hpp
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@ -113,14 +113,14 @@ namespace boost_concepts
{
typedef typename boost::iterator_traversal<Iterator>::type traversal_category;
BOOST_CONCEPT_USAGE(IncrementableIterator)
{
BOOST_CONCEPT_ASSERT((
boost::Convertible<
traversal_category
, boost::incrementable_traversal_tag
>));
BOOST_CONCEPT_USAGE(IncrementableIterator)
{
++i;
(void)i++;
}
@ -132,15 +132,12 @@ namespace boost_concepts
: IncrementableIterator<Iterator>
, boost::EqualityComparable<Iterator>
{
BOOST_CONCEPT_USAGE(SinglePassIterator)
{
BOOST_CONCEPT_ASSERT((
boost::Convertible<
BOOST_DEDUCED_TYPENAME SinglePassIterator::traversal_category
, boost::single_pass_traversal_tag
> ));
}
};
BOOST_concept(ForwardTraversal,(Iterator))
@ -149,8 +146,6 @@ namespace boost_concepts
{
typedef typename boost::detail::iterator_traits<Iterator>::difference_type difference_type;
BOOST_CONCEPT_USAGE(ForwardTraversal)
{
BOOST_MPL_ASSERT((boost::is_integral<difference_type>));
BOOST_MPL_ASSERT_RELATION(std::numeric_limits<difference_type>::is_signed, ==, true);
@ -159,13 +154,10 @@ namespace boost_concepts
BOOST_DEDUCED_TYPENAME ForwardTraversal::traversal_category
, boost::forward_traversal_tag
> ));
}
};
BOOST_concept(BidirectionalTraversal,(Iterator))
: ForwardTraversal<Iterator>
{
BOOST_CONCEPT_USAGE(BidirectionalTraversal)
{
BOOST_CONCEPT_ASSERT((
boost::Convertible<
@ -173,6 +165,8 @@ namespace boost_concepts
, boost::bidirectional_traversal_tag
> ));
BOOST_CONCEPT_USAGE(BidirectionalTraversal)
{
--i;
(void)i--;
}
@ -182,9 +176,6 @@ namespace boost_concepts
BOOST_concept(RandomAccessTraversal,(Iterator))
: BidirectionalTraversal<Iterator>
{
public:
BOOST_CONCEPT_USAGE(RandomAccessTraversal)
{
BOOST_CONCEPT_ASSERT((
boost::Convertible<
@ -192,6 +183,8 @@ namespace boost_concepts
, boost::random_access_traversal_tag
> ));
BOOST_CONCEPT_USAGE(RandomAccessTraversal)
{
i += n;
i = i + n;
i = n + i;
@ -268,11 +261,11 @@ namespace boost_concepts
>::type const_traversal_category;
public:
BOOST_CONCEPT_USAGE(InteroperableIterator)
{
BOOST_CONCEPT_ASSERT((SinglePassIterator<Iterator>));
BOOST_CONCEPT_ASSERT((SinglePassIterator<ConstIterator>));
BOOST_CONCEPT_USAGE(InteroperableIterator)
{
detail::interop_single_pass_constraints(i, ci);
detail::interop_rand_access_constraints(i, ci, traversal_category(), const_traversal_category());