diff options
Diffstat (limited to 'doc/html/boost/xpressive/mark_tag.html')
-rw-r--r-- | doc/html/boost/xpressive/mark_tag.html | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/doc/html/boost/xpressive/mark_tag.html b/doc/html/boost/xpressive/mark_tag.html index dd8b00da1d..a983851e65 100644 --- a/doc/html/boost/xpressive/mark_tag.html +++ b/doc/html/boost/xpressive/mark_tag.html @@ -35,13 +35,13 @@ </span> <span class="keyword">struct</span> <a class="link" href="mark_tag.html" title="Struct mark_tag">mark_tag</a> <span class="special">{</span> <span class="comment">// <a class="link" href="mark_tag.html#boost.xpressive.mark_tagconstruct-copy-destruct">construct/copy/destruct</a></span> - <a class="link" href="mark_tag.html#idp358928592-bb"><span class="identifier">mark_tag</span></a><span class="special">(</span><span class="keyword">int</span><span class="special">)</span><span class="special">;</span> + <a class="link" href="mark_tag.html#idm45506839611952-bb"><span class="identifier">mark_tag</span></a><span class="special">(</span><span class="keyword">int</span><span class="special">)</span><span class="special">;</span> - <span class="comment">// <a class="link" href="mark_tag.html#idp358925200-bb">private static functions</a></span> - <span class="keyword">static</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="mark_tag.html#idp358925776-bb"><span class="identifier">make_tag</span></a><span class="special">(</span><span class="keyword">int</span><span class="special">)</span><span class="special">;</span> + <span class="comment">// <a class="link" href="mark_tag.html#idm45506839615344-bb">private static functions</a></span> + <span class="keyword">static</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="mark_tag.html#idm45506839614768-bb"><span class="identifier">make_tag</span></a><span class="special">(</span><span class="keyword">int</span><span class="special">)</span><span class="special">;</span> <span class="special">}</span><span class="special">;</span></pre></div> <div class="refsect1"> -<a name="idp540814640"></a><h2>Description</h2> +<a name="idm45555017447536"></a><h2>Description</h2> <p><code class="computeroutput"><a class="link" href="mark_tag.html" title="Struct mark_tag">mark_tag</a></code> is the type of the global sub-match placeholders <code class="computeroutput">s0</code>, <code class="computeroutput">s1</code>, etc.. You can use the <code class="computeroutput"><a class="link" href="mark_tag.html" title="Struct mark_tag">mark_tag</a></code> type to create your own sub-match placeholders with more meaningful names. This is roughly equivalent to the "named capture" feature of dynamic regular expressions.</p> <p>To create a named sub-match placeholder, initialize it with a unique integer. The integer must only be unique within the regex in which the placeholder is used. Then you can use it within static regexes to created sub-matches by assigning a sub-expression to it, or to refer back to already created sub-matches.</p> <pre class="programlisting"><span class="identifier">mark_tag</span> <span class="identifier">number</span><span class="special">(</span><span class="number">1</span><span class="special">)</span><span class="special">;</span> <span class="comment">// "number" is now equivalent to "s1"</span> @@ -50,12 +50,12 @@ </pre> <p>After a successful <code class="computeroutput">regex_match()</code> or <code class="computeroutput">regex_search()</code>, the sub-match placeholder can be used to index into the <code class="computeroutput"><a class="link" href="match_results.html" title="Struct template match_results">match_results</a><></code> object to retrieve the corresponding sub-match. </p> <div class="refsect2"> -<a name="idp540837392"></a><h3> +<a name="idm45555017424784"></a><h3> <a name="boost.xpressive.mark_tagconstruct-copy-destruct"></a><code class="computeroutput">mark_tag</code> public construct/copy/destruct</h3> <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"> -<pre class="literallayout"><a name="idp358928592-bb"></a><span class="identifier">mark_tag</span><span class="special">(</span><span class="keyword">int</span> mark_nbr<span class="special">)</span><span class="special">;</span></pre>Initialize a <code class="computeroutput"><a class="link" href="mark_tag.html" title="Struct mark_tag">mark_tag</a></code> placeholder. <p> +<pre class="literallayout"><a name="idm45506839611952-bb"></a><span class="identifier">mark_tag</span><span class="special">(</span><span class="keyword">int</span> mark_nbr<span class="special">)</span><span class="special">;</span></pre>Initialize a <code class="computeroutput"><a class="link" href="mark_tag.html" title="Struct mark_tag">mark_tag</a></code> placeholder. <p> </p> <div class="variablelist"><table border="0" class="variablelist compact"> @@ -86,9 +86,9 @@ </li></ol></div> </div> <div class="refsect2"> -<a name="idp540853264"></a><h3> -<a name="idp358925200-bb"></a><code class="computeroutput">mark_tag</code> private static functions</h3> -<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idp358925776-bb"></a><span class="identifier">make_tag</span><span class="special">(</span><span class="keyword">int</span> mark_nbr<span class="special">)</span><span class="special">;</span></pre></li></ol></div> +<a name="idm45555017408848"></a><h3> +<a name="idm45506839615344-bb"></a><code class="computeroutput">mark_tag</code> private static functions</h3> +<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a name="idm45506839614768-bb"></a><span class="identifier">make_tag</span><span class="special">(</span><span class="keyword">int</span> mark_nbr<span class="special">)</span><span class="special">;</span></pre></li></ol></div> </div> </div> </div> |