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 5ca8fa1ed8..7d5883996b 100644 --- a/doc/html/boost/xpressive/mark_tag.html +++ b/doc/html/boost/xpressive/mark_tag.html @@ -34,13 +34,13 @@ </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#idp356104944-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#idp353492992-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#idp356101552-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#idp356102128-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#idp353489600-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#idp353490176-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="idp537152336"></a><h2>Description</h2> +<a name="idp534427008"></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> @@ -49,12 +49,12 @@ </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="idp537175088"></a><h3> +<a name="idp534449760"></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="idp356104944-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="idp353492992-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"> @@ -85,9 +85,9 @@ </li></ol></div> </div> <div class="refsect2"> -<a name="idp537191088"></a><h3> -<a name="idp356101552-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="idp356102128-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="idp534465696"></a><h3> +<a name="idp353489600-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="idp353490176-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> |