QuantLib
: a free/open-source library for quantitative finance
fully annotated source code - version 1.34
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ql
experimental
variancegamma
analyticvariancegammaengine.hpp
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/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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Copyright (C) 2010 Adrian O' Neill
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This file is part of QuantLib, a free-software/open-source library
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for financial quantitative analysts and developers - http://quantlib.org/
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QuantLib is free software: you can redistribute it and/or modify it
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under the terms of the QuantLib license. You should have received a
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copy of the license along with this program; if not, please email
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<quantlib-dev@lists.sf.net>. The license is also available online at
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<http://quantlib.org/license.shtml>.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the license for more details.
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*/
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/*! \file analyticvariancegammaengine.hpp
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\brief Analytic Variance Gamma option engine for vanilla options
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*/
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#ifndef quantlib_variance_gamma_engine_hpp
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#define quantlib_variance_gamma_engine_hpp
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#include <
ql/instruments/vanillaoption.hpp
>
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#include <
ql/experimental/variancegamma/variancegammaprocess.hpp
>
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namespace
QuantLib
{
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//! Variance Gamma Pricing engine for European vanilla options using integral approach
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/*! \ingroup vanillaengines
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\test the correctness of the returned values is tested by
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checking it against known good results.
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*/
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class
VarianceGammaEngine
:
public
VanillaOption::engine
{
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public
:
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explicit
VarianceGammaEngine
(ext::shared_ptr<VarianceGammaProcess>,
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Real
absoluteError = 1e-5);
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void
calculate
()
const override
;
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private
:
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ext::shared_ptr<VarianceGammaProcess>
process_
;
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Real
absErr_
;
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};
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}
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#endif
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QuantLib::OneAssetOption::engine
Definition:
oneassetoption.hpp:82
QuantLib::VarianceGammaEngine
Variance Gamma Pricing engine for European vanilla options using integral approach.
Definition:
analyticvariancegammaengine.hpp:38
QuantLib::VarianceGammaEngine::process_
ext::shared_ptr< VarianceGammaProcess > process_
Definition:
analyticvariancegammaengine.hpp:45
QuantLib::VarianceGammaEngine::calculate
void calculate() const override
Definition:
analyticvariancegammaengine.cpp:89
QuantLib::VarianceGammaEngine::absErr_
Real absErr_
Definition:
analyticvariancegammaengine.hpp:46
QuantLib::Real
QL_REAL Real
real number
Definition:
types.hpp:50
QuantLib
Definition:
any.hpp:35
vanillaoption.hpp
Vanilla option on a single asset.
variancegammaprocess.hpp
Variance Gamma stochastic process.
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