QuantLib: a free/open-source library for quantitative finance
fully annotated source code - version 1.34
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parametricexerciseadapter.hpp
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1/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2
3/*
4 Copyright (C) 2006 StatPro Italia srl
5
6 This file is part of QuantLib, a free-software/open-source library
7 for financial quantitative analysts and developers - http://quantlib.org/
8
9 QuantLib is free software: you can redistribute it and/or modify it
10 under the terms of the QuantLib license. You should have received a
11 copy 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
15 This program is distributed in the hope that it will be useful, but WITHOUT
16 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17 FOR A PARTICULAR PURPOSE. See the license for more details.
18*/
19
20
21#ifndef quantlib_market_model_parametric_exercise_adapter_hpp
22#define quantlib_market_model_parametric_exercise_adapter_hpp
23
26#include <valarray>
27
28namespace QuantLib {
29
30 class CurveState;
31 class MarketModelParametricExercise;
32
33 class ParametricExerciseAdapter : public ExerciseStrategy<CurveState> {
34 public:
36 std::vector<std::vector<Real> > parameters);
37 std::vector<Time> exerciseTimes() const override;
38 std::vector<Time> relevantTimes() const override;
39 void reset() override;
40 void nextStep(const CurveState& currentState) override;
41 bool exercise(const CurveState& currentState) const override;
42 std::unique_ptr<ExerciseStrategy<CurveState> > clone() const override;
43 private:
45 std::vector<std::vector<Real> > parameters_;
46 std::vector<Time> exerciseTimes_;
48 std::valarray<bool> isExerciseTime_;
49 std::vector<Size> numberOfVariables_;
50 mutable std::vector<Real> variables_;
51 };
52
53}
54
55
56#endif
cloning proxy to an underlying object
Definition: clone.hpp:40
Curve state for market-model simulations
Definition: curvestate.hpp:41
Clone< MarketModelParametricExercise > exercise_
std::vector< Time > relevantTimes() const override
bool exercise(const CurveState &currentState) const override
std::unique_ptr< ExerciseStrategy< CurveState > > clone() const override
void nextStep(const CurveState &currentState) override
std::vector< Time > exerciseTimes() const override
std::vector< std::vector< Real > > parameters_
cloning proxy to an underlying object
std::size_t Size
size of a container
Definition: types.hpp:58
Definition: any.hpp:35