diff options
| author | Arseny Kapoulkine <arseny.kapoulkine@gmail.com> | 2018-05-17 08:02:51 -0700 |
|---|---|---|
| committer | Arseny Kapoulkine <arseny.kapoulkine@gmail.com> | 2018-05-17 08:04:47 -0700 |
| commit | e584ea337ede5b33d3e3f2165352a233b67b7fab (patch) | |
| tree | 117ce1639892eab74b2458212b050ca19815311e | |
| parent | 51322cffa1b9c69a28b89a239ebe7133fa4cdda2 (diff) | |
This is implicitly true due to the following section, but that was
written before C++11 so this does deserve a special mention in ranged
for section as well.
Fixes #210.
| -rw-r--r-- | docs/manual.adoc | 7 | ||||
| -rw-r--r-- | docs/manual.html | 10 |
2 files changed, 16 insertions, 1 deletions
diff --git a/docs/manual.adoc b/docs/manual.adoc index ab06af9..7b75a23 100644 --- a/docs/manual.adoc +++ b/docs/manual.adoc @@ -1010,6 +1010,13 @@ This is an example of using these functions (link:samples/traverse_rangefor.cpp[ include::samples/traverse_rangefor.cpp[tags=code] ---- +While using `children()` makes the intent of the code clear, note that each node can be treated as a container of child nodes, since it provides `begin()`/`end()` member functions described in the next section. Because of this, you can iterate through node's children simply by using the node itself: + +[source] +---- +for (pugi::xml_node child: tool) +---- + [[access.iterators]] === Traversing node/attribute lists via iterators diff --git a/docs/manual.html b/docs/manual.html index 3be4a2b..43bb197 100644 --- a/docs/manual.html +++ b/docs/manual.html @@ -2244,6 +2244,14 @@ If your C++ compiler supports range-based for-loop (this is a C++ <span class="tok-p">}</span></code></pre> </div> </div> +<div class="paragraph"> +<p>While using <code>children()</code> makes the intent of the code clear, note that each node can be treated as a container of child nodes, since it provides <code>begin()</code>/<code>end()</code> member functions described in the next section. Because of this, you can iterate through node’s children simply by using the node itself:</p> +</div> +<div class="listingblock"> +<div class="content"> +<pre class="pygments highlight"><code data-lang="c++"><span class="tok-k">for</span> <span class="tok-p">(</span><span class="tok-n">pugi</span><span class="tok-o">::</span><span class="tok-n">xml_node</span> <span class="tok-nl">child</span><span class="tok-p">:</span> <span class="tok-n">tool</span><span class="tok-p">)</span></code></pre> +</div> +</div> </div> <div class="sect2"> <h3 id="access.iterators"><a class="anchor" href="#access.iterators"></a><a class="link" href="#access.iterators">5.6. Traversing node/attribute lists via iterators</a></h3> @@ -5759,7 +5767,7 @@ If exceptions are disabled, then in the event of parsing failure the query is in </div> <div id="footer"> <div id="footer-text"> -Last updated 2018-04-04 08:26:07 DST +Last updated 2018-05-17 08:04:31 DST </div> </div> </body> |