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<li class="navelem"><a class="el" href="class_quant_lib_1_1_relinkable_handle.html">RelinkableHandle</a> </li>
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<div class="title">RelinkableHandle< T > Class Template Reference</div> </div>
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<!-- doxytag: class="QuantLib::RelinkableHandle" --><!-- doxytag: inherits="QuantLib::Handle" -->
<p>Relinkable handle to an observable.
<a href="class_quant_lib_1_1_relinkable_handle.html#details">More...</a></p>
<p><code>#include <ql/handle.hpp></code></p>
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Inheritance diagram for RelinkableHandle< T >:</div>
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<div class="center"><img src="class_quant_lib_1_1_relinkable_handle__inherit__graph.png" border="0" usemap="#_relinkable_handle_3_01_t_01_4_inherit__map" alt="Inheritance graph"/></div>
<map name="_relinkable_handle_3_01_t_01_4_inherit__map" id="_relinkable_handle_3_01_t_01_4_inherit__map">
<area shape="rect" id="node2" href="class_quant_lib_1_1_handle.html" title="Shared handle to an observable." alt="" coords="36,6,129,37"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="class_quant_lib_1_1_relinkable_handle-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9679541fd9b6b37ffd32e8dda4ad75eb"></a><!-- doxytag: member="QuantLib::RelinkableHandle::RelinkableHandle" ref="a9679541fd9b6b37ffd32e8dda4ad75eb" args="(const boost::shared_ptr< T > &p=boost::shared_ptr< T >(), bool registerAsObserver=true)" -->
 </td><td class="memItemRight" valign="bottom"><b>RelinkableHandle</b> (const boost::shared_ptr< T > &p=boost::shared_ptr< T >(), bool registerAsObserver=true)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ace1a1bb5985ffa54f6e77fc4b264d4c1"></a><!-- doxytag: member="QuantLib::RelinkableHandle::RelinkableHandle" ref="ace1a1bb5985ffa54f6e77fc4b264d4c1" args="(T *p, bool registerAsObserver=true)" -->
 </td><td class="memItemRight" valign="bottom"><b>RelinkableHandle</b> (T *p, bool registerAsObserver=true)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7eec88ccb240dcc59ac81e7347c335bd"></a><!-- doxytag: member="QuantLib::RelinkableHandle::linkTo" ref="a7eec88ccb240dcc59ac81e7347c335bd" args="(const boost::shared_ptr< T > &, bool registerAsObserver=true)" -->
void </td><td class="memItemRight" valign="bottom"><b>linkTo</b> (const boost::shared_ptr< T > &, bool registerAsObserver=true)</td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><h3>template<class T><br/>
class QuantLib::RelinkableHandle< T ></h3>
<p>Relinkable handle to an observable. </p>
<p>An instance of this class can be relinked so that it points to another observable. The change will be propagated to all handles that were created as copies of such instance.</p>
<dl class="pre"><dt><b>Precondition:</b></dt><dd>Class T must inherit from <a class="el" href="class_quant_lib_1_1_observable.html" title="Object that notifies its changes to a set of observers.">Observable</a></dd></dl>
<dl class="caveats"><dt><b><a class="el" href="caveats.html#_caveats000028">Warning:</a></b></dt><dd>see the <a class="el" href="class_quant_lib_1_1_handle.html" title="Shared handle to an observable.">Handle</a> documentation for issues relatives to <code>registerAsObserver</code>. </dd></dl>
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