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<dt><span class="section"><a href="reference.html#header.boost.signals2_hpp">Header &lt;boost/signals2.hpp&gt;</a></span></dt>
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<a name="header.boost.signals2_hpp"></a>Header &lt;<a href="../../../boost/signals2.hpp" target="_top">boost/signals2.hpp</a>&gt;</h3></div></div></div>
<p>
      Including the "boost/signals2.hpp" header pulls in all the other headers of the Signals2
      library.  It is provided as a convenience.
    </p>
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<div class="section">
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<a name="header.boost.signals2.connection_hpp"></a>Header &lt;<a href="../../../boost/signals2/connection.hpp" target="_top">boost/signals2/connection.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  <span class="keyword">namespace</span> <span class="identifier">signals2</span> <span class="special">{</span>
    <span class="keyword">class</span> <a class="link" href="../boost/signals2/connection.html" title="Class connection">connection</a><span class="special">;</span>
    <span class="keyword">void</span> <a class="link" href="../boost/signals2/connection.html#boost.signals2.connection.swap_idp746176480"><span class="identifier">swap</span></a><span class="special">(</span><a class="link" href="../boost/signals2/connection.html" title="Class connection">connection</a><span class="special">&amp;</span><span class="special">,</span> <a class="link" href="../boost/signals2/connection.html" title="Class connection">connection</a><span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
    <span class="keyword">class</span> <a class="link" href="../boost/signals2/scoped_connection.html" title="Class scoped_connection">scoped_connection</a><span class="special">;</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
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<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="header.boost.signals2.deconstruct_hpp"></a>Header &lt;<a href="../../../boost/signals2/deconstruct.hpp" target="_top">boost/signals2/deconstruct.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  <span class="keyword">namespace</span> <span class="identifier">signals2</span> <span class="special">{</span>
    <span class="keyword">class</span> <a class="link" href="../boost/signals2/deconstruct_access.html" title="Class deconstruct_access">deconstruct_access</a><span class="special">;</span>
    <span class="keyword">class</span> <a class="link" href="../boost/signals2/postconstructor_invoker.html" title="Class postconstructor_invoker">postconstructor_invoker</a><span class="special">;</span>
    <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> <a class="link" href="../boost/signals2/postconstructor_invoker.html" title="Class postconstructor_invoker">postconstructor_invoker</a><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span> <a class="link" href="../boost/signals2/deconstruct.html" title="Function deconstruct"><span class="identifier">deconstruct</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
    <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> A1<span class="special">&gt;</span> 
      <a class="link" href="../boost/signals2/postconstructor_invoker.html" title="Class postconstructor_invoker">postconstructor_invoker</a><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span> <a class="link" href="../boost/signals2/deconstruct.html" title="Function deconstruct"><span class="identifier">deconstruct</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">A1</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> T<span class="special">,</span> <span class="keyword">typename</span> A1<span class="special">,</span> <span class="keyword">typename</span> A2<span class="special">&gt;</span> 
      <a class="link" href="../boost/signals2/postconstructor_invoker.html" title="Class postconstructor_invoker">postconstructor_invoker</a><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span> <a class="link" href="../boost/signals2/deconstruct.html" title="Function deconstruct"><span class="identifier">deconstruct</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">A1</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">A2</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> T<span class="special">,</span> <span class="keyword">typename</span> A1<span class="special">,</span> <span class="keyword">typename</span> A2, ...<span class="special">,</span> <span class="keyword">typename</span> AN<span class="special">&gt;</span> 
      <a class="link" href="../boost/signals2/postconstructor_invoker.html" title="Class postconstructor_invoker">postconstructor_invoker</a><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span> 
      <a class="link" href="../boost/signals2/deconstruct.html" title="Function deconstruct"><span class="identifier">deconstruct</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">A1</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">A2</span> <span class="special">&amp;</span><span class="special">,</span> <span class="special">...</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">AN</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
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<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="header.boost.signals2.dummy_mutex_hpp"></a>Header &lt;<a href="../../../boost/signals2/dummy_mutex.hpp" target="_top">boost/signals2/dummy_mutex.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  <span class="keyword">namespace</span> <span class="identifier">signals2</span> <span class="special">{</span>
    <span class="keyword">class</span> <a class="link" href="../boost/signals2/dummy_mutex.html" title="Class dummy_mutex">dummy_mutex</a><span class="special">;</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="header.boost.signals2.last_value_hpp"></a>Header &lt;<a href="../../../boost/signals2/last_value.hpp" target="_top">boost/signals2/last_value.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  <span class="keyword">namespace</span> <span class="identifier">signals2</span> <span class="special">{</span>
    <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> <span class="keyword">class</span> <a class="link" href="../boost/signals2/last_value.html" title="Class template last_value">last_value</a><span class="special">;</span>

    <span class="keyword">template</span><span class="special">&lt;</span><span class="special">&gt;</span> <span class="keyword">class</span> <a class="link" href="../boost/signals2/last_value_vo_idp746371824.html" title="Class last_value&lt;void&gt;">last_value</a><span class="special">&lt;</span><span class="keyword">void</span><span class="special">&gt;</span><span class="special">;</span>

    <span class="keyword">class</span> <a class="link" href="../boost/signals2/no_slots_error.html" title="Class no_slots_error">no_slots_error</a><span class="special">;</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="header.boost.signals2.mutex_hpp"></a>Header &lt;<a href="../../../boost/signals2/mutex.hpp" target="_top">boost/signals2/mutex.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  <span class="keyword">namespace</span> <span class="identifier">signals2</span> <span class="special">{</span>
    <span class="keyword">class</span> <a class="link" href="../boost/signals2/mutex.html" title="Class mutex">mutex</a><span class="special">;</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="header.boost.signals2.optional_last_value_hpp"></a>Header &lt;<a href="../../../boost/signals2/optional_last_value.hpp" target="_top">boost/signals2/optional_last_value.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  <span class="keyword">namespace</span> <span class="identifier">signals2</span> <span class="special">{</span>
    <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">&gt;</span> <span class="keyword">class</span> <a class="link" href="../boost/signals2/optional_last_value.html" title="Class template optional_last_value">optional_last_value</a><span class="special">;</span>

    <span class="keyword">template</span><span class="special">&lt;</span><span class="special">&gt;</span> <span class="keyword">class</span> <a class="link" href="../boost/signals2/optional_last_idp746430176.html" title="Class optional_last_value&lt;void&gt;">optional_last_value</a><span class="special">&lt;</span><span class="keyword">void</span><span class="special">&gt;</span><span class="special">;</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="header.boost.signals2.shared_connection_block_hpp"></a>Header &lt;<a href="../../../boost/signals2/shared_connection_block.hpp" target="_top">boost/signals2/shared_connection_block.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  <span class="keyword">namespace</span> <span class="identifier">signals2</span> <span class="special">{</span>
    <span class="keyword">class</span> <a class="link" href="../boost/signals2/shared_connection_block.html" title="Class shared_connection_block">shared_connection_block</a><span class="special">;</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="header.boost.signals2.signal_hpp"></a>Header &lt;<a href="../../../boost/signals2/signal.hpp" target="_top">boost/signals2/signal.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  <span class="keyword">namespace</span> <span class="identifier">signals2</span> <span class="special">{</span>

    <span class="keyword">enum</span> <a name="boost.signals2.connect_position"></a>connect_position <span class="special">{</span> at_front, at_back <span class="special">}</span><span class="special">;</span>

    <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Signature<span class="special">,</span> 
             <span class="keyword">typename</span> Combiner <span class="special">=</span> <a class="link" href="../boost/signals2/optional_last_value.html" title="Class template optional_last_value">boost::signals2::optional_last_value</a><span class="special">&lt;</span><span class="identifier">R</span><span class="special">&gt;</span><span class="special">,</span> 
             <span class="keyword">typename</span> Group <span class="special">=</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">typename</span> GroupCompare <span class="special">=</span> std::less<span class="special">&lt;</span><span class="identifier">Group</span><span class="special">&gt;</span><span class="special">,</span> 
             <span class="keyword">typename</span> SlotFunction <span class="special">=</span> <a class="link" href="../boost/function.html" title="Class template function">boost::function</a><span class="special">&lt;</span><span class="identifier">Signature</span><span class="special">&gt;</span><span class="special">,</span> 
             <span class="keyword">typename</span> ExtendedSlotFunction <span class="special">=</span> <a class="link" href="../boost/function.html" title="Class template function">boost::function</a><span class="special">&lt;</span><span class="identifier">R</span> <span class="special">(</span><span class="keyword">const</span> <a class="link" href="../boost/signals2/connection.html" title="Class connection">connection</a> <span class="special">&amp;</span><span class="special">,</span> <span class="identifier">T1</span><span class="special">,</span> <span class="identifier">T2</span><span class="special">,</span> <span class="special">...</span><span class="special">,</span> <span class="identifier">TN</span><span class="special">)</span><span class="special">&gt;</span><span class="special">,</span> 
             <span class="keyword">typename</span> Mutex <span class="special">=</span> <a class="link" href="../boost/signals2/mutex.html" title="Class mutex">boost::signals2::mutex</a><span class="special">&gt;</span> 
      <span class="keyword">class</span> <a class="link" href="../boost/signals2/signal.html" title="Class template signal">signal</a><span class="special">;</span>
    <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Signature<span class="special">,</span> <span class="keyword">typename</span> Combiner<span class="special">,</span> <span class="keyword">typename</span> Group<span class="special">,</span> 
             <span class="keyword">typename</span> GroupCompare<span class="special">,</span> <span class="keyword">typename</span> SlotFunction<span class="special">,</span> 
             <span class="keyword">typename</span> ExtendedSlotFunction<span class="special">,</span> <span class="keyword">typename</span> Mutex<span class="special">&gt;</span> 
      <span class="keyword">void</span> <a class="link" href="../boost/signals2/signal.html#boost.signals2.signal.swap_idp746649360"><span class="identifier">swap</span></a><span class="special">(</span><a class="link" href="../boost/signals2/signal.html" title="Class template signal">signal</a><span class="special">&lt;</span><span class="identifier">Signature</span><span class="special">,</span> <span class="identifier">Combiner</span><span class="special">,</span> <span class="identifier">Group</span><span class="special">,</span> <span class="identifier">GroupCompare</span><span class="special">,</span> <span class="identifier">SlotFunction</span><span class="special">,</span> <span class="identifier">ExtendedSlotFunction</span><span class="special">,</span> <span class="identifier">Mutex</span><span class="special">&gt;</span><span class="special">&amp;</span><span class="special">,</span> 
                <a class="link" href="../boost/signals2/signal.html" title="Class template signal">signal</a><span class="special">&lt;</span><span class="identifier">Signature</span><span class="special">,</span> <span class="identifier">Combiner</span><span class="special">,</span> <span class="identifier">Group</span><span class="special">,</span> <span class="identifier">GroupCompare</span><span class="special">,</span> <span class="identifier">SlotFunction</span><span class="special">,</span> <span class="identifier">ExtendedSlotFunction</span><span class="special">,</span> <span class="identifier">Mutex</span><span class="special">&gt;</span><span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="header.boost.signals2.signal_base_hpp"></a>Header &lt;<a href="../../../boost/signals2/signal_base.hpp" target="_top">boost/signals2/signal_base.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  <span class="keyword">namespace</span> <span class="identifier">signals2</span> <span class="special">{</span>
    <span class="keyword">class</span> <a class="link" href="../boost/signals2/signal_base.html" title="Class signal_base">signal_base</a><span class="special">;</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="header.boost.signals2.signal_type_hpp"></a>Header &lt;<a href="../../../boost/signals2/signal_type.hpp" target="_top">boost/signals2/signal_type.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  <span class="keyword">namespace</span> <span class="identifier">signals2</span> <span class="special">{</span>
    <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> A0<span class="special">,</span> <span class="keyword">typename</span> A1 <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">void_</span><span class="special">,</span> 
             <span class="keyword">typename</span> A2 <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">void_</span><span class="special">,</span> 
             <span class="keyword">typename</span> A3 <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">void_</span><span class="special">,</span> 
             <span class="keyword">typename</span> A4 <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">void_</span><span class="special">,</span> 
             <span class="keyword">typename</span> A5 <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">void_</span><span class="special">,</span> 
             <span class="keyword">typename</span> A6 <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">parameter</span><span class="special">::</span><span class="identifier">void_</span><span class="special">&gt;</span> 
      <span class="keyword">class</span> <a class="link" href="../boost/signals2/signal_type.html" title="Class template signal_type">signal_type</a><span class="special">;</span>
    <span class="keyword">namespace</span> <span class="identifier">keywords</span> <span class="special">{</span>
      <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Signature<span class="special">&gt;</span> <span class="keyword">class</span> <a class="link" href="../boost/signals2/keywords/signature_type.html" title="Class template signature_type">signature_type</a><span class="special">;</span>
      <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Combiner<span class="special">&gt;</span> <span class="keyword">class</span> <a class="link" href="../boost/signals2/keywords/combiner_type.html" title="Class template combiner_type">combiner_type</a><span class="special">;</span>
      <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Group<span class="special">&gt;</span> <span class="keyword">class</span> <a class="link" href="../boost/signals2/keywords/group_type.html" title="Class template group_type">group_type</a><span class="special">;</span>
      <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> GroupCompare<span class="special">&gt;</span> <span class="keyword">class</span> <a class="link" href="../boost/signals2/keywords/group_compare_type.html" title="Class template group_compare_type">group_compare_type</a><span class="special">;</span>
      <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> SlotFunction<span class="special">&gt;</span> <span class="keyword">class</span> <a class="link" href="../boost/signals2/keywords/slot_function_type.html" title="Class template slot_function_type">slot_function_type</a><span class="special">;</span>
      <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> ExtendedSlotFunction<span class="special">&gt;</span> <span class="keyword">class</span> <a class="link" href="../boost/signals2/keywords/extended_slot_idp746702880.html" title="Class template extended_slot_function_type">extended_slot_function_type</a><span class="special">;</span>
      <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Mutex<span class="special">&gt;</span> <span class="keyword">class</span> <a class="link" href="../boost/signals2/keywords/mutex_type.html" title="Class template mutex_type">mutex_type</a><span class="special">;</span>
    <span class="special">}</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="header.boost.signals2.slot_hpp"></a>Header &lt;<a href="../../../boost/signals2/slot.hpp" target="_top">boost/signals2/slot.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  <span class="keyword">namespace</span> <span class="identifier">signals2</span> <span class="special">{</span>
    <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Signature<span class="special">,</span> 
             <span class="keyword">typename</span> SlotFunction <span class="special">=</span> <a class="link" href="../boost/function.html" title="Class template function">boost::function</a><span class="special">&lt;</span><span class="identifier">R</span> <span class="special">(</span><span class="identifier">T1</span><span class="special">,</span> <span class="identifier">T2</span><span class="special">,</span> <span class="special">...</span><span class="special">,</span> <span class="identifier">TN</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">&gt;</span> 
      <span class="keyword">class</span> <a class="link" href="../boost/signals2/slot.html" title="Class template slot">slot</a><span class="special">;</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="header.boost.signals2.slot_base_hpp"></a>Header &lt;<a href="../../../boost/signals2/slot_base.hpp" target="_top">boost/signals2/slot_base.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  <span class="keyword">namespace</span> <span class="identifier">signals2</span> <span class="special">{</span>
    <span class="keyword">class</span> <a class="link" href="../boost/signals2/slot_base.html" title="Class slot_base">slot_base</a><span class="special">;</span>
    <span class="keyword">class</span> <a class="link" href="../boost/signals2/expired_slot.html" title="Class expired_slot">expired_slot</a><span class="special">;</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="header.boost.signals2.trackable_hpp"></a>Header &lt;<a href="../../../boost/signals2/trackable.hpp" target="_top">boost/signals2/trackable.hpp</a>&gt;</h3></div></div></div>
<pre class="synopsis"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span>
  <span class="keyword">namespace</span> <span class="identifier">signals2</span> <span class="special">{</span>
    <span class="keyword">class</span> <a class="link" href="../boost/signals2/trackable.html" title="Class trackable">trackable</a><span class="special">;</span>
  <span class="special">}</span>
<span class="special">}</span></pre>
</div>
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<td align="right"><div class="copyright-footer">Copyright &#169; 2001-2004 Douglas Gregor<br>Copyright &#169; 2007-2009 Frank Mori Hess<p>Distributed under the Boost
    Software License, Version 1.0. (See accompanying file
    <code class="filename">LICENSE_1_0.txt</code> or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)</p>
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