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edits to take into account that the access requirements for Iterator are not

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determined by the CategoryOrTraversal tag. The access req. is just readable.


[SVN r21343]
This commit is contained in:
Jeremy Siek 2003-12-19 21:20:36 +00:00
parent 81242ad5ae
commit ad5defc9af
1 changed files with 11 additions and 10 deletions
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21
doc/indirect_iterator_ref.rst
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@ -73,18 +73,19 @@ as follows::
The ``CategoryOrTraversal`` argument shall be one of the standard The ``CategoryOrTraversal`` argument shall be one of the standard
iterator tags or ``use_default``. If ``CategoryOrTraversal`` is an iterator tags or ``use_default``. If ``CategoryOrTraversal`` is an
iterator tag, ``indirect_iterator`` satisfies the requirements iterator tag, ``indirect_iterator`` satisfies the requirements
corresponding to the iterator tag. The template parameter ``Iterator`` corresponding to the iterator tag. The template parameter
argument shall meet the requirements corresponding to the iterator ``Iterator`` argument shall meet the traversal requirements
tag. If ``CategoryOrTraversal`` is ``use_default`` then the corresponding to the iterator tag and the requirements of Readable
``Iterator`` argument shall meet the requirements of Readable Iterator. If ``CategoryOrTraversal`` is ``use_default`` then
Iterator. In this case, ``indirect_iterator`` satisfies the ``indirect_iterator`` satisfies the requirements of the most refined
requirements of the most refined standard traversal concept that is standard traversal concept that is satisfied by the ``Iterator``
satisfied by the ``Iterator`` argument. argument. In this case the ``Iterator`` argument shall meet the
requirements of Readable Iterator.
The expression ``*i``, where ``i`` is an object of type The expression ``*v``, where ``v`` is an object of type
``iterator_traits<Iterator>::value_type``, must be a valid expression ``iterator_traits<Iterator>::value_type``, must be a valid expression
and must be convertible to ``indirect_iterator::reference`` Also, and must be convertible to ``iterator_adaptor::reference`` Also, there
there are further requirements on the are further requirements on the
``iterator_traits<Iterator>::value_type`` if the ``Value`` parameter ``iterator_traits<Iterator>::value_type`` if the ``Value`` parameter
is not ``use_default``, as implied by the algorithm for deducing the is not ``use_default``, as implied by the algorithm for deducing the
default. default.