1/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2
3/*
4 Copyright (C) 2014 Master IMAFA - Polytech'Nice Sophia - Université de Nice Sophia Antipolis
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#include <ql/instruments/complexchooseroption.hpp>
21#include <ql/instruments/payoffs.hpp>
22#include <ql/exercise.hpp>
23#include <utility>
24
25namespace QuantLib {
26
27 ComplexChooserOption::ComplexChooserOption(
28 Date choosingDate,
29 Real strikeCall,
30 Real strikePut,
31 const ext::shared_ptr<Exercise>& exerciseCall,
32 ext::shared_ptr<Exercise> exercisePut)
33 : OneAssetOption(ext::make_shared<PlainVanillaPayoff>(args: Option::Call, args&: strikeCall),
34 exerciseCall),
35 choosingDate_(choosingDate),
36 strikeCall_(strikeCall),
37 strikePut_(strikePut),
38 exerciseCall_(exerciseCall),
39 exercisePut_(std::move(exercisePut)) {}
40
41 void ComplexChooserOption::setupArguments(PricingEngine::arguments* args) const {
42 OneAssetOption::setupArguments(args);
43 auto* moreArgs = dynamic_cast<ComplexChooserOption::arguments*>(args);
44 QL_REQUIRE(moreArgs != nullptr, "wrong argument type");
45 moreArgs->choosingDate=choosingDate_;
46 moreArgs->strikeCall=strikeCall_;
47 moreArgs->strikePut=strikePut_;
48 moreArgs->exerciseCall = exerciseCall_;
49 moreArgs->exercisePut = exercisePut_;
50 }
51
52 void ComplexChooserOption::arguments::validate() const {
53 OneAssetOption::arguments::validate();
54 QL_REQUIRE(choosingDate != Date() , " no choosing date given");
55 QL_REQUIRE(choosingDate < exerciseCall->lastDate(),
56 "choosing date later than or equal to Call maturity date");
57 QL_REQUIRE(choosingDate < exercisePut->lastDate(),
58 "choosing date later than or equal to Put maturity date");
59 }
60
61}
62

source code of quantlib/ql/instruments/complexchooseroption.cpp