Imported Upstream version 1.64.0
[platform/upstream/boost.git] / doc / html / boost / signalN.html
index b40b1fe..8d90f4a 100644 (file)
   <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">int</span> <span class="identifier">arity</span> = <span class="identifier">N</span><span class="special">;</span>
 
   <span class="comment">// <a class="link" href="signalN.html#boost.signalNconstruct-copy-destruct">construct/copy/destruct</a></span>
-  <a class="link" href="signalN.html#idp944902096-bb"><span class="identifier">signalN</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">combiner_type</span><span class="special">&amp;</span> <span class="special">=</span> <span class="identifier">combiner_type</span><span class="special">(</span><span class="special">)</span><span class="special">,</span> 
+  <a class="link" href="signalN.html#idp718699088-bb"><span class="identifier">signalN</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">combiner_type</span><span class="special">&amp;</span> <span class="special">=</span> <span class="identifier">combiner_type</span><span class="special">(</span><span class="special">)</span><span class="special">,</span> 
           <span class="keyword">const</span> <span class="identifier">group_compare_type</span><span class="special">&amp;</span> <span class="special">=</span> <span class="identifier">group_compare_type</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span>
-  <a class="link" href="signalN.html#idp944907936-bb"><span class="special">~</span><span class="identifier">signalN</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="signalN.html#idp718704928-bb"><span class="special">~</span><span class="identifier">signalN</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="signalN.html#idp944909696-bb">connection management</a></span>
+  <span class="comment">// <a class="link" href="signalN.html#idp718706688-bb">connection management</a></span>
   <a class="link" href="signals/connection.html" title="Class connection">signals::connection</a> 
-  <a class="link" href="signalN.html#idp944910816-bb"><span class="identifier">connect</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">slot_type</span><span class="special">&amp;</span><span class="special">,</span> <span class="identifier">signals</span><span class="special">::</span><span class="identifier">connect_position</span> <span class="special">=</span> <span class="identifier">signals</span><span class="special">::</span><span class="identifier">at_back</span><span class="special">)</span><span class="special">;</span>
+  <a class="link" href="signalN.html#idp718707808-bb"><span class="identifier">connect</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">slot_type</span><span class="special">&amp;</span><span class="special">,</span> <span class="identifier">signals</span><span class="special">::</span><span class="identifier">connect_position</span> <span class="special">=</span> <span class="identifier">signals</span><span class="special">::</span><span class="identifier">at_back</span><span class="special">)</span><span class="special">;</span>
   <a class="link" href="signals/connection.html" title="Class connection">signals::connection</a> 
-  <a class="link" href="signalN.html#idp944914640-bb"><span class="identifier">connect</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">group_type</span><span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">slot_type</span><span class="special">&amp;</span><span class="special">,</span> 
+  <a class="link" href="signalN.html#idp718711632-bb"><span class="identifier">connect</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">group_type</span><span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">slot_type</span><span class="special">&amp;</span><span class="special">,</span> 
           <span class="identifier">signals</span><span class="special">::</span><span class="identifier">connect_position</span> <span class="special">=</span> <span class="identifier">signals</span><span class="special">::</span><span class="identifier">at_back</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">void</span> <a class="link" href="signalN.html#idp944927280-bb"><span class="identifier">disconnect</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">group_type</span><span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Slot<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="signalN.html#idp944929344-bb"><span class="identifier">disconnect</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Slot</span><span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">void</span> <a class="link" href="signalN.html#idp944935232-bb"><span class="identifier">disconnect_all_slots</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">bool</span> <a class="link" href="signalN.html#idp944940544-bb"><span class="identifier">empty</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
-  <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <a class="link" href="signalN.html#idp944945920-bb"><span class="identifier">num_slots</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="keyword">void</span> <a class="link" href="signalN.html#idp718724272-bb"><span class="identifier">disconnect</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">group_type</span><span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Slot<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="signalN.html#idp718726336-bb"><span class="identifier">disconnect</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Slot</span><span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">void</span> <a class="link" href="signalN.html#idp718732224-bb"><span class="identifier">disconnect_all_slots</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">bool</span> <a class="link" href="signalN.html#idp718737536-bb"><span class="identifier">empty</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <a class="link" href="signalN.html#idp718742912-bb"><span class="identifier">num_slots</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="signalN.html#idp944950176-bb">invocation</a></span>
-  <span class="identifier">result_type</span> <a class="link" href="signalN.html#idp944951296-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">arg1_type</span><span class="special">,</span> <span class="identifier">arg2_type</span><span class="special">,</span> <span class="special">...</span><span class="special">,</span> <span class="identifier">argN_type</span><span class="special">)</span><span class="special">;</span>
-  <span class="identifier">result_type</span> <a class="link" href="signalN.html#idp944955312-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">arg1_type</span><span class="special">,</span> <span class="identifier">arg2_type</span><span class="special">,</span> <span class="special">...</span><span class="special">,</span> <span class="identifier">argN_type</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="signalN.html#idp718747168-bb">invocation</a></span>
+  <span class="identifier">result_type</span> <a class="link" href="signalN.html#idp718748288-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">arg1_type</span><span class="special">,</span> <span class="identifier">arg2_type</span><span class="special">,</span> <span class="special">...</span><span class="special">,</span> <span class="identifier">argN_type</span><span class="special">)</span><span class="special">;</span>
+  <span class="identifier">result_type</span> <a class="link" href="signalN.html#idp718752304-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">arg1_type</span><span class="special">,</span> <span class="identifier">arg2_type</span><span class="special">,</span> <span class="special">...</span><span class="special">,</span> <span class="identifier">argN_type</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 
-  <span class="comment">// <a class="link" href="signalN.html#idp944969440-bb">combiner access</a></span>
-  <span class="identifier">combiner_type</span><span class="special">&amp;</span> <a class="link" href="signalN.html#idp944970560-bb"><span class="identifier">combiner</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
-  <span class="keyword">const</span> <span class="identifier">combiner_type</span><span class="special">&amp;</span> <a class="link" href="signalN.html#idp944971456-bb"><span class="identifier">combiner</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
+  <span class="comment">// <a class="link" href="signalN.html#idp718766432-bb">combiner access</a></span>
+  <span class="identifier">combiner_type</span><span class="special">&amp;</span> <a class="link" href="signalN.html#idp718767552-bb"><span class="identifier">combiner</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
+  <span class="keyword">const</span> <span class="identifier">combiner_type</span><span class="special">&amp;</span> <a class="link" href="signalN.html#idp718768448-bb"><span class="identifier">combiner</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
 <span class="special">}</span><span class="special">;</span></pre></div>
 <div class="refsect1">
-<a name="idp608236912"></a><h2>Description</h2>
+<a name="idp520533408"></a><h2>Description</h2>
 <p>The class template <a class="link" href="signalN.html" title="Class template signalN">signalN</a> covers
          several related classes signal0, signal1, signal2, etc.,
          where the number suffix describes the number of function
          <a class="link" href="signalN.html" title="Class template signalN">signalN</a> will be described, where N
          represents the number of function parameters.</p>
 <div class="refsect2">
-<a name="idp608239856"></a><h3>
+<a name="idp520536352"></a><h3>
 <a name="boost.signalNconstruct-copy-destruct"></a><code class="computeroutput">signalN</code> 
         public
        construct/copy/destruct</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
 <li class="listitem">
-<pre class="literallayout"><a name="idp944902096-bb"></a><span class="identifier">signalN</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">combiner_type</span><span class="special">&amp;</span> combiner <span class="special">=</span> <span class="identifier">combiner_type</span><span class="special">(</span><span class="special">)</span><span class="special">,</span> 
+<pre class="literallayout"><a name="idp718699088-bb"></a><span class="identifier">signalN</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">combiner_type</span><span class="special">&amp;</span> combiner <span class="special">=</span> <span class="identifier">combiner_type</span><span class="special">(</span><span class="special">)</span><span class="special">,</span> 
         <span class="keyword">const</span> <span class="identifier">group_compare_type</span><span class="special">&amp;</span> compare <span class="special">=</span> <span class="identifier">group_compare_type</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre>
 <div class="variablelist"><table border="0" class="variablelist compact">
 <colgroup>
 </tr>
 <tr>
 <td><p><span class="term">Postconditions:</span></p></td>
-<td><code class="computeroutput">this-&gt;<a class="link" href="signalN.html#idp944940544-bb">empty</a>()</code></td>
+<td><code class="computeroutput">this-&gt;<a class="link" href="signalN.html#idp718737536-bb">empty</a>()</code></td>
 </tr>
 </tbody>
 </table></div>
 </li>
 <li class="listitem">
-<pre class="literallayout"><a name="idp944907936-bb"></a><span class="special">~</span><span class="identifier">signalN</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
+<pre class="literallayout"><a name="idp718704928-bb"></a><span class="special">~</span><span class="identifier">signalN</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
 <div class="variablelist"><table border="0" class="variablelist compact">
 <colgroup>
 <col align="left" valign="top">
 </ol></div>
 </div>
 <div class="refsect2">
-<a name="idp608264752"></a><h3>
-<a name="idp944909696-bb"></a><code class="computeroutput">signalN</code> connection management</h3>
+<a name="idp520561120"></a><h3>
+<a name="idp718706688-bb"></a><code class="computeroutput">signalN</code> connection management</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1">
 <li class="listitem">
-<pre class="literallayout"><a name="idp944910256-bb"></a><a class="link" href="signals/connection.html" title="Class connection">signals::connection</a> 
-<a name="idp944910816-bb"></a><span class="identifier">connect</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">slot_type</span><span class="special">&amp;</span> slot<span class="special">,</span> 
+<pre class="literallayout"><a name="idp718707248-bb"></a><a class="link" href="signals/connection.html" title="Class connection">signals::connection</a> 
+<a name="idp718707808-bb"></a><span class="identifier">connect</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">slot_type</span><span class="special">&amp;</span> slot<span class="special">,</span> 
         <span class="identifier">signals</span><span class="special">::</span><span class="identifier">connect_position</span> at <span class="special">=</span> <span class="identifier">signals</span><span class="special">::</span><span class="identifier">at_back</span><span class="special">)</span><span class="special">;</span>
 <a class="link" href="signals/connection.html" title="Class connection">signals::connection</a> 
-<a name="idp944914640-bb"></a><span class="identifier">connect</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">group_type</span><span class="special">&amp;</span> group<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">slot_type</span><span class="special">&amp;</span> slot<span class="special">,</span> 
+<a name="idp718711632-bb"></a><span class="identifier">connect</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">group_type</span><span class="special">&amp;</span> group<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">slot_type</span><span class="special">&amp;</span> slot<span class="special">,</span> 
         <span class="identifier">signals</span><span class="special">::</span><span class="identifier">connect_position</span> at <span class="special">=</span> <span class="identifier">signals</span><span class="special">::</span><span class="identifier">at_back</span><span class="special">)</span><span class="special">;</span></pre>
 <div class="variablelist"><table border="0" class="variablelist compact">
 <colgroup>
 </table></div>
 </li>
 <li class="listitem">
-<pre class="literallayout"><a name="idp944926720-bb"></a><span class="keyword">void</span> <a name="idp944927280-bb"></a><span class="identifier">disconnect</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">group_type</span><span class="special">&amp;</span> group<span class="special">)</span><span class="special">;</span>
-<span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Slot<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp944929344-bb"></a><span class="identifier">disconnect</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Slot</span><span class="special">&amp;</span> slot<span class="special">)</span><span class="special">;</span></pre>
+<pre class="literallayout"><a name="idp718723712-bb"></a><span class="keyword">void</span> <a name="idp718724272-bb"></a><span class="identifier">disconnect</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">group_type</span><span class="special">&amp;</span> group<span class="special">)</span><span class="special">;</span>
+<span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Slot<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp718726336-bb"></a><span class="identifier">disconnect</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Slot</span><span class="special">&amp;</span> slot<span class="special">)</span><span class="special">;</span></pre>
 <div class="variablelist"><table border="0" class="variablelist compact">
 <colgroup>
 <col align="left" valign="top">
 </table></div>
 </li>
 <li class="listitem">
-<pre class="literallayout"><span class="keyword">void</span> <a name="idp944935232-bb"></a><span class="identifier">disconnect_all_slots</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">void</span> <a name="idp718732224-bb"></a><span class="identifier">disconnect_all_slots</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
 <div class="variablelist"><table border="0" class="variablelist compact">
 <colgroup>
 <col align="left" valign="top">
 <tr>
 <td><p><span class="term">Postconditions:</span></p></td>
 <td>
-<code class="computeroutput">this-&gt;<a class="link" href="signalN.html#idp944940544-bb">empty</a>()</code>.</td>
+<code class="computeroutput">this-&gt;<a class="link" href="signalN.html#idp718737536-bb">empty</a>()</code>.</td>
 </tr>
 <tr>
 <td><p><span class="term">Throws:</span></p></td>
 </table></div>
 </li>
 <li class="listitem">
-<pre class="literallayout"><span class="keyword">bool</span> <a name="idp944940544-bb"></a><span class="identifier">empty</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="keyword">bool</span> <a name="idp718737536-bb"></a><span class="identifier">empty</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 <div class="variablelist"><table border="0" class="variablelist compact">
 <colgroup>
 <col align="left" valign="top">
 </table></div>
 </li>
 <li class="listitem">
-<pre class="literallayout"><span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <a name="idp944945920-bb"></a><span class="identifier">num_slots</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
+<pre class="literallayout"><span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <a name="idp718742912-bb"></a><span class="identifier">num_slots</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 <div class="variablelist"><table border="0" class="variablelist compact">
 <colgroup>
 <col align="left" valign="top">
 </ol></div>
 </div>
 <div class="refsect2">
-<a name="idp608352256"></a><h3>
-<a name="idp944950176-bb"></a><code class="computeroutput">signalN</code> invocation</h3>
+<a name="idp520648688"></a><h3>
+<a name="idp718747168-bb"></a><code class="computeroutput">signalN</code> invocation</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem">
-<pre class="literallayout"><a name="idp944950736-bb"></a><span class="identifier">result_type</span> <a name="idp944951296-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">arg1_type</span> a1<span class="special">,</span> <span class="identifier">arg2_type</span> a2<span class="special">,</span> <span class="special">...</span><span class="special">,</span> <span class="identifier">argN_type</span> aN<span class="special">)</span><span class="special">;</span>
-<span class="identifier">result_type</span> <a name="idp944955312-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">arg1_type</span> a1<span class="special">,</span> <span class="identifier">arg2_type</span> a2<span class="special">,</span> <span class="special">...</span><span class="special">,</span> <span class="identifier">argN_type</span> aN<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
+<pre class="literallayout"><a name="idp718747728-bb"></a><span class="identifier">result_type</span> <a name="idp718748288-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">arg1_type</span> a1<span class="special">,</span> <span class="identifier">arg2_type</span> a2<span class="special">,</span> <span class="special">...</span><span class="special">,</span> <span class="identifier">argN_type</span> aN<span class="special">)</span><span class="special">;</span>
+<span class="identifier">result_type</span> <a name="idp718752304-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">arg1_type</span> a1<span class="special">,</span> <span class="identifier">arg2_type</span> a2<span class="special">,</span> <span class="special">...</span><span class="special">,</span> <span class="identifier">argN_type</span> aN<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 <div class="variablelist"><table border="0" class="variablelist compact">
 <colgroup>
 <col align="left" valign="top">
 </li></ol></div>
 </div>
 <div class="refsect2">
-<a name="idp608385424"></a><h3>
-<a name="idp944969440-bb"></a><code class="computeroutput">signalN</code> combiner access</h3>
+<a name="idp520681744"></a><h3>
+<a name="idp718766432-bb"></a><code class="computeroutput">signalN</code> combiner access</h3>
 <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem">
-<pre class="literallayout"><a name="idp944970000-bb"></a><span class="identifier">combiner_type</span><span class="special">&amp;</span> <a name="idp944970560-bb"></a><span class="identifier">combiner</span><span class="special">(</span><span class="special">)</span><span class="special">;</span>
-<span class="keyword">const</span> <span class="identifier">combiner_type</span><span class="special">&amp;</span> <a name="idp944971456-bb"></a><span class="identifier">combiner</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
+<pre class="literallayout"><a name="idp718766992-bb"></a><span class="identifier">combiner_type</span><span class="special">&amp;</span> <a name="idp718767552-bb"></a><span class="identifier">combiner</span><span class="special">(</span><span class="special">)</span><span class="special">;</span>
+<span class="keyword">const</span> <span class="identifier">combiner_type</span><span class="special">&amp;</span> <a name="idp718768448-bb"></a><span class="identifier">combiner</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
 <div class="variablelist"><table border="0" class="variablelist compact">
 <colgroup>
 <col align="left" valign="top">