feedc0de/boost_iterator
1
0
Fork 0
forked from boostorg/iterator
Code Pull Requests Activity

Pull all non-runtime stuff out of the USAGE clause

Browse Source 
[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
Download Patch File Download Diff File Expand all files Collapse all files

23
include/boost/iterator/iterator_concepts.hpp
View File

@ -113,14 +113,14 @@ namespace boost_concepts
{ {
typedef typename boost::iterator_traversal<Iterator>::type traversal_category; typedef typename boost::iterator_traversal<Iterator>::type traversal_category;
BOOST_CONCEPT_USAGE(IncrementableIterator)
{
BOOST_CONCEPT_ASSERT(( BOOST_CONCEPT_ASSERT((
boost::Convertible< boost::Convertible<
traversal_category traversal_category
, boost::incrementable_traversal_tag , boost::incrementable_traversal_tag
>)); >));
BOOST_CONCEPT_USAGE(IncrementableIterator)
{
++i; ++i;
(void)i++; (void)i++;
} }
@ -132,15 +132,12 @@ namespace boost_concepts
: IncrementableIterator<Iterator> : IncrementableIterator<Iterator>
, boost::EqualityComparable<Iterator> , boost::EqualityComparable<Iterator>
{
BOOST_CONCEPT_USAGE(SinglePassIterator)
{ {
BOOST_CONCEPT_ASSERT(( BOOST_CONCEPT_ASSERT((
boost::Convertible< boost::Convertible<
BOOST_DEDUCED_TYPENAME SinglePassIterator::traversal_category BOOST_DEDUCED_TYPENAME SinglePassIterator::traversal_category
, boost::single_pass_traversal_tag , boost::single_pass_traversal_tag
> )); > ));
}
}; };
BOOST_concept(ForwardTraversal,(Iterator)) BOOST_concept(ForwardTraversal,(Iterator))
@ -149,8 +146,6 @@ namespace boost_concepts
{ {
typedef typename boost::detail::iterator_traits<Iterator>::difference_type difference_type; 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((boost::is_integral<difference_type>));
BOOST_MPL_ASSERT_RELATION(std::numeric_limits<difference_type>::is_signed, ==, true); 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_DEDUCED_TYPENAME ForwardTraversal::traversal_category
, boost::forward_traversal_tag , boost::forward_traversal_tag
> )); > ));
}
}; };
BOOST_concept(BidirectionalTraversal,(Iterator)) BOOST_concept(BidirectionalTraversal,(Iterator))
: ForwardTraversal<Iterator> : ForwardTraversal<Iterator>
{
BOOST_CONCEPT_USAGE(BidirectionalTraversal)
{ {
BOOST_CONCEPT_ASSERT(( BOOST_CONCEPT_ASSERT((
boost::Convertible< boost::Convertible<
@ -173,6 +165,8 @@ namespace boost_concepts
, boost::bidirectional_traversal_tag , boost::bidirectional_traversal_tag
> )); > ));
BOOST_CONCEPT_USAGE(BidirectionalTraversal)
{
--i; --i;
(void)i--; (void)i--;
} }
@ -182,9 +176,6 @@ namespace boost_concepts
BOOST_concept(RandomAccessTraversal,(Iterator)) BOOST_concept(RandomAccessTraversal,(Iterator))
: BidirectionalTraversal<Iterator> : BidirectionalTraversal<Iterator>
{
public:
BOOST_CONCEPT_USAGE(RandomAccessTraversal)
{ {
BOOST_CONCEPT_ASSERT(( BOOST_CONCEPT_ASSERT((
boost::Convertible< boost::Convertible<
@ -192,6 +183,8 @@ namespace boost_concepts
, boost::random_access_traversal_tag , boost::random_access_traversal_tag
> )); > ));
BOOST_CONCEPT_USAGE(RandomAccessTraversal)
{
i += n; i += n;
i = i + n; i = i + n;
i = n + i; i = n + i;
@ -268,11 +261,11 @@ namespace boost_concepts
>::type const_traversal_category; >::type const_traversal_category;
public: public:
BOOST_CONCEPT_USAGE(InteroperableIterator)
{
BOOST_CONCEPT_ASSERT((SinglePassIterator<Iterator>)); BOOST_CONCEPT_ASSERT((SinglePassIterator<Iterator>));
BOOST_CONCEPT_ASSERT((SinglePassIterator<ConstIterator>)); BOOST_CONCEPT_ASSERT((SinglePassIterator<ConstIterator>));
BOOST_CONCEPT_USAGE(InteroperableIterator)
{
detail::interop_single_pass_constraints(i, ci); detail::interop_single_pass_constraints(i, ci);
detail::interop_rand_access_constraints(i, ci, traversal_category(), const_traversal_category()); detail::interop_rand_access_constraints(i, ci, traversal_category(), const_traversal_category());