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[SVN r21648]
This commit is contained in:
Jeremy Siek 2004-01-12 20:50:44 +00:00
parent 4d13c285ea
commit 19dbb5304c
2 changed files with 29 additions and 35 deletions
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23
doc/new-iter-concepts.html
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@ -608,12 +608,12 @@ Pass Iterator, the following expressions are valid and respect the
stated semantics.</p> stated semantics.</p>
<table class="table" frame="border" rules="all"> <table class="table" frame="border" rules="all">
<colgroup> <colgroup>
<col width="44%" /> <col width="38%" />
<col width="39%" /> <col width="34%" />
<col width="17%" /> <col width="27%" />
</colgroup> </colgroup>
<thead valign="bottom"> <thead valign="bottom">
<tr><th colspan="3">Forward Traversal Iterator Requirements (in addition to Single Pass Iterator)</th> <tr><th colspan="3">Forward Traversal Iterator Requirements (in addition to Default Constructible and Single Pass Iterator)</th>
</tr> </tr>
<tr><th>Expression</th> <tr><th>Expression</th>
<th>Return Type</th> <th>Return Type</th>
@ -623,17 +623,14 @@ stated semantics.</p>
<tbody valign="top"> <tbody valign="top">
<tr><td><tt class="literal"><span class="pre">X</span> <span class="pre">u;</span></tt></td> <tr><td><tt class="literal"><span class="pre">X</span> <span class="pre">u;</span></tt></td>
<td><tt class="literal"><span class="pre">X&amp;</span></tt></td> <td><tt class="literal"><span class="pre">X&amp;</span></tt></td>
<td>note: <tt class="literal"><span class="pre">u</span></tt> may <td>note: <tt class="literal"><span class="pre">u</span></tt> may have a
have a singular singular value.</td>
value.</td>
</tr> </tr>
<tr><td><tt class="literal"><span class="pre">++r</span></tt></td> <tr><td><tt class="literal"><span class="pre">++r</span></tt></td>
<td><tt class="literal"><span class="pre">X&amp;</span></tt></td> <td><tt class="literal"><span class="pre">X&amp;</span></tt></td>
<td><tt class="literal"><span class="pre">r</span> <span class="pre">==</span> <span class="pre">s</span></tt> and <td><tt class="literal"><span class="pre">r</span> <span class="pre">==</span> <span class="pre">s</span></tt> and <tt class="literal"><span class="pre">r</span></tt> is
<tt class="literal"><span class="pre">r</span></tt> is dereferenceable implies
dereferenceable <tt class="literal"><span class="pre">++r</span> <span class="pre">==</span> <span class="pre">++s.</span></tt></td>
implies <tt class="literal"><span class="pre">++r</span>
<span class="pre">==</span> <span class="pre">++s.</span></tt></td>
</tr> </tr>
<tr><td><tt class="literal"><span class="pre">iterator_traits&lt;X&gt;::difference_type</span></tt></td> <tr><td><tt class="literal"><span class="pre">iterator_traits&lt;X&gt;::difference_type</span></tt></td>
<td>A signed integral type representing <td>A signed integral type representing
@ -881,7 +878,7 @@ LocalWords: TraversalTag typename lvalues DWA Hmm JGS mis enum -->
<hr class="footer"/> <hr class="footer"/>
<div class="footer"> <div class="footer">
<a class="reference" href="new-iter-concepts.rst">View document source</a>. <a class="reference" href="new-iter-concepts.rst">View document source</a>.
Generated on: 2004-01-12 20:31 UTC. Generated on: 2004-01-12 20:50 UTC.
Generated by <a class="reference" href="http://docutils.sourceforge.net/">Docutils</a> from <a class="reference" href="http://docutils.sourceforge.net/rst.html">reStructuredText</a> source. Generated by <a class="reference" href="http://docutils.sourceforge.net/">Docutils</a> from <a class="reference" href="http://docutils.sourceforge.net/rst.html">reStructuredText</a> source.
</div> </div>
</body> </body>

41
doc/new-iter-concepts.rst
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@ -525,28 +525,25 @@ concept if, in addition to ``X`` meeting the requirements of Single
Pass Iterator, the following expressions are valid and respect the Pass Iterator, the following expressions are valid and respect the
stated semantics. stated semantics.
+-------------------------------------------------------------------------------------------+ +--------------------------------------------------------------------------------------------------------+
|Forward Traversal Iterator Requirements (in addition to Single Pass Iterator) | |Forward Traversal Iterator Requirements (in addition to Default Constructible and Single Pass Iterator) |
+---------------------------------------+-----------------------------------+---------------+ +---------------------------------------+-----------------------------------+----------------------------+
|Expression |Return Type |Assertion/Note | |Expression |Return Type |Assertion/Note |
+=======================================+===================================+===============+ +=======================================+===================================+============================+
|``X u;`` |``X&`` |note: ``u`` may| |``X u;`` |``X&`` |note: ``u`` may have a |
| | |have a singular| | | |singular value. |
| | |value. | +---------------------------------------+-----------------------------------+----------------------------+
+---------------------------------------+-----------------------------------+---------------+ |``++r`` |``X&`` |``r == s`` and ``r`` is |
|``++r`` |``X&`` |``r == s`` and | | | |dereferenceable implies |
| | |``r`` is | | | |``++r == ++s.`` |
| | |dereferenceable| +---------------------------------------+-----------------------------------+----------------------------+
| | |implies ``++r | |``iterator_traits<X>::difference_type``|A signed integral type representing| |
| | |== ++s.`` | | |the distance between iterators | |
+---------------------------------------+-----------------------------------+---------------+ | | | |
|``iterator_traits<X>::difference_type``|A signed integral type representing| | +---------------------------------------+-----------------------------------+----------------------------+
| |the distance between iterators | | |``traversal_category<X>::type`` |Convertible to | |
| | | | | |``forward_traversal_tag`` | |
+---------------------------------------+-----------------------------------+---------------+ +---------------------------------------+-----------------------------------+----------------------------+
|``traversal_category<X>::type`` |Convertible to | |
| |``forward_traversal_tag`` | |
+---------------------------------------+-----------------------------------+---------------+
.. TR1: forward_traversal_iterator_tag changed to .. TR1: forward_traversal_iterator_tag changed to
forward_traversal_tag for consistency forward_traversal_tag for consistency