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<!-- doxytag: class="QuantLib::CallableBondConstantVolatility" --><!-- doxytag: inherits="QuantLib::CallableBondVolatilityStructure" -->
<p>Constant callable-bond volatility, no time-strike dependence.
<a href="class_quant_lib_1_1_callable_bond_constant_volatility.html#details">More...</a></p>
<p><code>#include <ql/experimental/callablebonds/callablebondconstantvol.hpp></code></p>
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Inheritance diagram for CallableBondConstantVolatility:</div>
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<div class="center"><img src="class_quant_lib_1_1_callable_bond_constant_volatility__inherit__graph.png" border="0" usemap="#_callable_bond_constant_volatility_inherit__map" alt="Inheritance graph"/></div>
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<area shape="rect" id="node2" href="class_quant_lib_1_1_callable_bond_volatility_structure.html" title="Callable-bond volatility structure." alt="" coords="5,6,205,37"/></map>
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<p><a href="class_quant_lib_1_1_callable_bond_constant_volatility-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="afa4061e2c92fd12d1cd25942355b70c1"></a><!-- doxytag: member="QuantLib::CallableBondConstantVolatility::CallableBondConstantVolatility" ref="afa4061e2c92fd12d1cd25942355b70c1" args="(const Date &referenceDate, Volatility volatility, const DayCounter &dayCounter)" -->
 </td><td class="memItemRight" valign="bottom"><b>CallableBondConstantVolatility</b> (const <a class="el" href="class_quant_lib_1_1_date.html">Date</a> &<a class="el" href="class_quant_lib_1_1_term_structure.html#aa9ae6cc6009ac64d4f265065eab08be0">referenceDate</a>, <a class="el" href="group__types.html#gaaa95ab7fe66935e3f7535413fad2a7d3">Volatility</a> <a class="el" href="class_quant_lib_1_1_callable_bond_volatility_structure.html#af9fbf120adada072dc64ec8a1b00e267">volatility</a>, const <a class="el" href="class_quant_lib_1_1_day_counter.html">DayCounter</a> &<a class="el" href="class_quant_lib_1_1_callable_bond_constant_volatility.html#ac147d63df367bbe5282b76b1f98cb9be">dayCounter</a>)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a70946fb2c5f6a2637486a04e1e8c1152"></a><!-- doxytag: member="QuantLib::CallableBondConstantVolatility::CallableBondConstantVolatility" ref="a70946fb2c5f6a2637486a04e1e8c1152" args="(const Date &referenceDate, const Handle< Quote > &volatility, const DayCounter &dayCounter)" -->
 </td><td class="memItemRight" valign="bottom"><b>CallableBondConstantVolatility</b> (const <a class="el" href="class_quant_lib_1_1_date.html">Date</a> &<a class="el" href="class_quant_lib_1_1_term_structure.html#aa9ae6cc6009ac64d4f265065eab08be0">referenceDate</a>, const <a class="el" href="class_quant_lib_1_1_handle.html">Handle</a>< <a class="el" href="class_quant_lib_1_1_quote.html">Quote</a> > &<a class="el" href="class_quant_lib_1_1_callable_bond_volatility_structure.html#af9fbf120adada072dc64ec8a1b00e267">volatility</a>, const <a class="el" href="class_quant_lib_1_1_day_counter.html">DayCounter</a> &<a class="el" href="class_quant_lib_1_1_callable_bond_constant_volatility.html#ac147d63df367bbe5282b76b1f98cb9be">dayCounter</a>)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2b909f742a1de122e5ad98561c672007"></a><!-- doxytag: member="QuantLib::CallableBondConstantVolatility::CallableBondConstantVolatility" ref="a2b909f742a1de122e5ad98561c672007" args="(Natural settlementDays, const Calendar &, Volatility volatility, const DayCounter &dayCounter)" -->
 </td><td class="memItemRight" valign="bottom"><b>CallableBondConstantVolatility</b> (<a class="el" href="group__types.html#ga7e529c39c477ba1f5a22264d93e8457a">Natural</a> <a class="el" href="class_quant_lib_1_1_term_structure.html#ab6506da60fec85c6f146f1b43116de70">settlementDays</a>, const <a class="el" href="class_quant_lib_1_1_calendar.html">Calendar</a> &, <a class="el" href="group__types.html#gaaa95ab7fe66935e3f7535413fad2a7d3">Volatility</a> <a class="el" href="class_quant_lib_1_1_callable_bond_volatility_structure.html#af9fbf120adada072dc64ec8a1b00e267">volatility</a>, const <a class="el" href="class_quant_lib_1_1_day_counter.html">DayCounter</a> &<a class="el" href="class_quant_lib_1_1_callable_bond_constant_volatility.html#ac147d63df367bbe5282b76b1f98cb9be">dayCounter</a>)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a281345af118d31c01c35f2b2870d4587"></a><!-- doxytag: member="QuantLib::CallableBondConstantVolatility::CallableBondConstantVolatility" ref="a281345af118d31c01c35f2b2870d4587" args="(Natural settlementDays, const Calendar &, const Handle< Quote > &volatility, const DayCounter &dayCounter)" -->
 </td><td class="memItemRight" valign="bottom"><b>CallableBondConstantVolatility</b> (<a class="el" href="group__types.html#ga7e529c39c477ba1f5a22264d93e8457a">Natural</a> <a class="el" href="class_quant_lib_1_1_term_structure.html#ab6506da60fec85c6f146f1b43116de70">settlementDays</a>, const <a class="el" href="class_quant_lib_1_1_calendar.html">Calendar</a> &, const <a class="el" href="class_quant_lib_1_1_handle.html">Handle</a>< <a class="el" href="class_quant_lib_1_1_quote.html">Quote</a> > &<a class="el" href="class_quant_lib_1_1_callable_bond_volatility_structure.html#af9fbf120adada072dc64ec8a1b00e267">volatility</a>, const <a class="el" href="class_quant_lib_1_1_day_counter.html">DayCounter</a> &<a class="el" href="class_quant_lib_1_1_callable_bond_constant_volatility.html#ac147d63df367bbe5282b76b1f98cb9be">dayCounter</a>)</td></tr>
<tr><td colspan="2"><div class="groupHeader">TermStructure interface</div></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac147d63df367bbe5282b76b1f98cb9be"></a><!-- doxytag: member="QuantLib::CallableBondConstantVolatility::dayCounter" ref="ac147d63df367bbe5282b76b1f98cb9be" args="() const " -->
<a class="el" href="class_quant_lib_1_1_day_counter.html">DayCounter</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_quant_lib_1_1_callable_bond_constant_volatility.html#ac147d63df367bbe5282b76b1f98cb9be">dayCounter</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">the day counter used for date/time conversion <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a74d8fc5480ca811db8332b7b30597fe9"></a><!-- doxytag: member="QuantLib::CallableBondConstantVolatility::maxDate" ref="a74d8fc5480ca811db8332b7b30597fe9" args="() const " -->
<a class="el" href="class_quant_lib_1_1_date.html">Date</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_quant_lib_1_1_callable_bond_constant_volatility.html#a74d8fc5480ca811db8332b7b30597fe9">maxDate</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">the latest date for which the curve can return values <br/></td></tr>
<tr><td colspan="2"><h2><a name="member-group"></a>
CallableBondConstantVolatility interface</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a222e287d5aaa40149f1f067f1beceadb"></a><!-- doxytag: member="QuantLib::CallableBondConstantVolatility::maxBondTenor" ref="a222e287d5aaa40149f1f067f1beceadb" args="() const " -->
const <a class="el" href="class_quant_lib_1_1_period.html">Period</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_quant_lib_1_1_callable_bond_constant_volatility.html#a222e287d5aaa40149f1f067f1beceadb">maxBondTenor</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">the largest length for which the term structure can return vols <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aeddd916230722ca9ad5f39884802d280"></a><!-- doxytag: member="QuantLib::CallableBondConstantVolatility::maxBondLength" ref="aeddd916230722ca9ad5f39884802d280" args="() const " -->
<a class="el" href="group__types.html#ga14fb8fca43a68f4168654e1f9f7e22f7">Time</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_quant_lib_1_1_callable_bond_constant_volatility.html#aeddd916230722ca9ad5f39884802d280">maxBondLength</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">the largest bondLength for which the term structure can return vols <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aec700319eaa1c6fca66df8e15aea6167"></a><!-- doxytag: member="QuantLib::CallableBondConstantVolatility::minStrike" ref="aec700319eaa1c6fca66df8e15aea6167" args="() const " -->
<a class="el" href="group__types.html#ga4bdf4bfe76b9ffa6fa64c47d8bfa0c78">Real</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_quant_lib_1_1_callable_bond_constant_volatility.html#aec700319eaa1c6fca66df8e15aea6167">minStrike</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">the minimum strike for which the term structure can return vols <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abe69dc8630a5ea3f8333cfdfd01ba765"></a><!-- doxytag: member="QuantLib::CallableBondConstantVolatility::maxStrike" ref="abe69dc8630a5ea3f8333cfdfd01ba765" args="() const " -->
<a class="el" href="group__types.html#ga4bdf4bfe76b9ffa6fa64c47d8bfa0c78">Real</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_quant_lib_1_1_callable_bond_constant_volatility.html#abe69dc8630a5ea3f8333cfdfd01ba765">maxStrike</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">the maximum strike for which the term structure can return vols <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a47909aba7db97bc5c0f7488dd5aff4da"></a><!-- doxytag: member="QuantLib::CallableBondConstantVolatility::volatilityImpl" ref="a47909aba7db97bc5c0f7488dd5aff4da" args="(Time, Time, Rate) const " -->
<a class="el" href="group__types.html#gaaa95ab7fe66935e3f7535413fad2a7d3">Volatility</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_quant_lib_1_1_callable_bond_constant_volatility.html#a47909aba7db97bc5c0f7488dd5aff4da">volatilityImpl</a> (<a class="el" href="group__types.html#ga14fb8fca43a68f4168654e1f9f7e22f7">Time</a>, <a class="el" href="group__types.html#ga14fb8fca43a68f4168654e1f9f7e22f7">Time</a>, <a class="el" href="group__types.html#gaede435af51236692b1107d7639581d39">Rate</a>) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">implements the actual volatility calculation in derived classes <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acb4caa90bf5be93d7aafe6d04a038315"></a><!-- doxytag: member="QuantLib::CallableBondConstantVolatility::smileSectionImpl" ref="acb4caa90bf5be93d7aafe6d04a038315" args="(Time optionTime, Time bondLength) const " -->
boost::shared_ptr< <a class="el" href="class_quant_lib_1_1_smile_section.html">SmileSection</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="class_quant_lib_1_1_callable_bond_constant_volatility.html#acb4caa90bf5be93d7aafe6d04a038315">smileSectionImpl</a> (<a class="el" href="group__types.html#ga14fb8fca43a68f4168654e1f9f7e22f7">Time</a> optionTime, <a class="el" href="group__types.html#ga14fb8fca43a68f4168654e1f9f7e22f7">Time</a> bondLength) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">return smile section <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0ae7b5a492d2300c7aedd3a0885d7d19"></a><!-- doxytag: member="QuantLib::CallableBondConstantVolatility::volatilityImpl" ref="a0ae7b5a492d2300c7aedd3a0885d7d19" args="(const Date &, const Period &, Rate) const " -->
<a class="el" href="group__types.html#gaaa95ab7fe66935e3f7535413fad2a7d3">Volatility</a> </td><td class="memItemRight" valign="bottom"><b>volatilityImpl</b> (const <a class="el" href="class_quant_lib_1_1_date.html">Date</a> &, const <a class="el" href="class_quant_lib_1_1_period.html">Period</a> &, <a class="el" href="group__types.html#gaede435af51236692b1107d7639581d39">Rate</a>) const </td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Constant callable-bond volatility, no time-strike dependence. </p>
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