QuantLib: a free/open-source library for quantitative finance
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analyticvariancegammaengine.hpp
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1/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2
3/*
4Copyright (C) 2010 Adrian O' Neill
5
6This file is part of QuantLib, a free-software/open-source library
7for financial quantitative analysts and developers - http://quantlib.org/
8
9QuantLib is free software: you can redistribute it and/or modify it
10under the terms of the QuantLib license. You should have received a
11copy of the license along with this program; if not, please email
12<quantlib-dev@lists.sf.net>. The license is also available online at
13<http://quantlib.org/license.shtml>.
14
15This program is distributed in the hope that it will be useful, but WITHOUT
16ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17FOR A PARTICULAR PURPOSE. See the license for more details.
18*/
19
20/*! \file analyticvariancegammaengine.hpp
21 \brief Analytic Variance Gamma option engine for vanilla options
22*/
23
24#ifndef quantlib_variance_gamma_engine_hpp
25#define quantlib_variance_gamma_engine_hpp
26
29
30namespace QuantLib {
31
32 //! Variance Gamma Pricing engine for European vanilla options using integral approach
33 /*! \ingroup vanillaengines
34
35 \test the correctness of the returned values is tested by
36 checking it against known good results.
37 */
39 public:
40 explicit VarianceGammaEngine(ext::shared_ptr<VarianceGammaProcess>,
41 Real absoluteError = 1e-5);
42 void calculate() const override;
43
44 private:
45 ext::shared_ptr<VarianceGammaProcess> process_;
47 };
48
49}
50
51
52#endif
53
Variance Gamma Pricing engine for European vanilla options using integral approach.
ext::shared_ptr< VarianceGammaProcess > process_
QL_REAL Real
real number
Definition: types.hpp:50
Definition: any.hpp:35
Vanilla option on a single asset.
Variance Gamma stochastic process.