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<li class="navelem"><a class="el" href="namespace_quant_lib.html">QuantLib</a></li><li class="navelem"><a class="el" href="class_quant_lib_1_1_extrapolator.html">Extrapolator</a></li>  </ul>
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<div class="title">Extrapolator Class Reference</div>  </div>
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<p>base class for classes possibly allowing extrapolation  
 <a href="class_quant_lib_1_1_extrapolator.html#details">More...</a></p>

<p><code>#include &lt;ql/math/interpolations/extrapolation.hpp&gt;</code></p>
<div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
  <img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for Extrapolator:</div>
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<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">modifiers</div></td></tr>
<tr class="memitem:ae60e793a77f44a9c022b103458fa993c"><td class="memItemLeft" align="right" valign="top"><a id="ae60e793a77f44a9c022b103458fa993c"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_quant_lib_1_1_extrapolator.html#ae60e793a77f44a9c022b103458fa993c">enableExtrapolation</a> (bool b=true)</td></tr>
<tr class="memdesc:ae60e793a77f44a9c022b103458fa993c"><td class="mdescLeft">&#160;</td><td class="mdescRight">enable extrapolation in subsequent calls <br /></td></tr>
<tr class="separator:ae60e793a77f44a9c022b103458fa993c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abab5047522a68771f2b1d51d1ac78383"><td class="memItemLeft" align="right" valign="top"><a id="abab5047522a68771f2b1d51d1ac78383"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_quant_lib_1_1_extrapolator.html#abab5047522a68771f2b1d51d1ac78383">disableExtrapolation</a> (bool b=true)</td></tr>
<tr class="memdesc:abab5047522a68771f2b1d51d1ac78383"><td class="mdescLeft">&#160;</td><td class="mdescRight">disable extrapolation in subsequent calls <br /></td></tr>
<tr class="separator:abab5047522a68771f2b1d51d1ac78383"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="member-group"></a>
inspectors</h2></td></tr>
<tr class="memitem:a323f875818fddd62a1c56c25ddaee418"><td class="memItemLeft" align="right" valign="top"><a id="a323f875818fddd62a1c56c25ddaee418"></a>
bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_quant_lib_1_1_extrapolator.html#a323f875818fddd62a1c56c25ddaee418">allowsExtrapolation</a> () const</td></tr>
<tr class="memdesc:a323f875818fddd62a1c56c25ddaee418"><td class="mdescLeft">&#160;</td><td class="mdescRight">tells whether extrapolation is enabled <br /></td></tr>
<tr class="separator:a323f875818fddd62a1c56c25ddaee418"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>base class for classes possibly allowing extrapolation </p>
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