/usr/include/ql/experimental/finitedifferences/fdsimpleextoujumpswingengine.hpp is in libquantlib0-dev 1.7.1-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | /* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
Copyright (C) 2011 Klaus Spanderen
This file is part of QuantLib, a free-software/open-source library
for financial quantitative analysts and developers - http://quantlib.org/
QuantLib is free software: you can redistribute it and/or modify it
under the terms of the QuantLib license. You should have received a
copy of the license along with this program; if not, please email
<quantlib-dev@lists.sf.net>. The license is also available online at
<http://quantlib.org/license.shtml>.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the license for more details.
*/
/*! \file fdsimpleextoujumpswingengine.hpp
\brief Finite Differences engine for simple swing options
*/
#ifndef quantlib_fd_simple_ext_ou_jump_swing_engine_hpp
#define quantlib_fd_simple_ext_ou_jump_swing_engine_hpp
#include <ql/pricingengine.hpp>
#include <ql/instruments/vanillaswingoption.hpp>
#include <ql/methods/finitedifferences/solvers/fdmbackwardsolver.hpp>
#include <ql/experimental/finitedifferences/fdmextoujumpmodelinnervalue.hpp>
namespace QuantLib {
//! Finite-Differences engine for simple swing options
class YieldTermStructure;
class ExtOUWithJumpsProcess;
class FdSimpleExtOUJumpSwingEngine
: public GenericEngine<VanillaSwingOption::arguments,
VanillaSwingOption::results> {
public:
typedef FdmExtOUJumpModelInnerValue::Shape Shape;
FdSimpleExtOUJumpSwingEngine(
const boost::shared_ptr<ExtOUWithJumpsProcess>& p,
const boost::shared_ptr<YieldTermStructure>& rTS,
Size tGrid = 50, Size xGrid = 200, Size yGrid=50,
const boost::shared_ptr<Shape>& shape = boost::shared_ptr<Shape>(),
const FdmSchemeDesc& schemeDesc = FdmSchemeDesc::Hundsdorfer());
void calculate() const;
private:
const boost::shared_ptr<ExtOUWithJumpsProcess> process_;
const boost::shared_ptr<YieldTermStructure> rTS_;
const boost::shared_ptr<Shape> shape_;
const Size tGrid_, xGrid_, yGrid_;
const FdmSchemeDesc schemeDesc_;
};
}
#endif
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