QuantLib: a free/open-source library for quantitative finance
fully annotated source code - version 1.34
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makeyoyinflationcapfloor.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, 2007 Ferdinando Ametrano
5 Copyright (C) 2007 StatPro Italia srl
6 Copyright (C) 2009 Chris Kenyon
7
8 This file is part of QuantLib, a free-software/open-source library
9 for financial quantitative analysts and developers - http://quantlib.org/
10
11 QuantLib is free software: you can redistribute it and/or modify it
12 under the terms of the QuantLib license. You should have received a
13 copy of the license along with this program; if not, please email
14 <quantlib-dev@lists.sf.net>. The license is also available online at
15 <http://quantlib.org/license.shtml>.
16
17 This program is distributed in the hope that it will be useful, but WITHOUT
18 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
19 FOR A PARTICULAR PURPOSE. See the license for more details.
20 */
21
22/*! \file makeyoyinflationcapfloor.hpp
23 \brief Helper class to instantiate standard yoy inflation cap/floor.
24 */
25
26#ifndef quantlib_instruments_make_yoyinflation_capfloor_hpp
27#define quantlib_instruments_make_yoyinflation_capfloor_hpp
28
31
32namespace QuantLib {
33
34 //! helper class
35 /*! This class provides a more comfortable way to instantiate
36 standard yoy inflation cap and floor.
37 */
39 public:
41 ext::shared_ptr<YoYInflationIndex> index,
42 const Size& length,
43 Calendar cal,
44 const Period& observationLag);
46 MakeYoYInflationCapFloor& withEffectiveDate(const Date& effectiveDate);
52 const ext::shared_ptr<PricingEngine>& engine);
53 //! only get last coupon
57 const Handle<YieldTermStructure>& nominalTermStructure);
59
60 operator YoYInflationCapFloor() const;
61 operator ext::shared_ptr<YoYInflationCapFloor>() const ;
62
63 private:
67 ext::shared_ptr<YoYInflationIndex> index_;
70 bool firstCapletExcluded_ = false, asOptionlet_ = false;
76 Real nominal_ = 1000000.0;
78
79 ext::shared_ptr<PricingEngine> engine_;
80 };
81
82}
83
84#endif
calendar class
Definition: calendar.hpp:61
Concrete date class.
Definition: date.hpp:125
day counter class
Definition: daycounter.hpp:44
Shared handle to an observable.
Definition: handle.hpp:41
MakeYoYInflationCapFloor & asOptionlet(bool b=true)
only get last coupon
MakeYoYInflationCapFloor & withStrike(Rate strike)
ext::shared_ptr< YoYInflationIndex > index_
MakeYoYInflationCapFloor & withPricingEngine(const ext::shared_ptr< PricingEngine > &engine)
MakeYoYInflationCapFloor & withFixingDays(Natural fixingDays)
Handle< YieldTermStructure > nominalTermStructure_
MakeYoYInflationCapFloor & withNominal(Real n)
MakeYoYInflationCapFloor & withForwardStart(Period forwardStart)
MakeYoYInflationCapFloor & withEffectiveDate(const Date &effectiveDate)
MakeYoYInflationCapFloor & withPaymentDayCounter(const DayCounter &)
MakeYoYInflationCapFloor & withFirstCapletExcluded()
ext::shared_ptr< PricingEngine > engine_
MakeYoYInflationCapFloor & withPaymentAdjustment(BusinessDayConvention)
MakeYoYInflationCapFloor & withAtmStrike(const Handle< YieldTermStructure > &nominalTermStructure)
Base class for yoy inflation cap-like instruments.
ext::function< Real(Real)> b
BusinessDayConvention
Business Day conventions.
QL_REAL Real
real number
Definition: types.hpp:50
unsigned QL_INTEGER Natural
positive integer
Definition: types.hpp:43
Real Rate
interest rates
Definition: types.hpp:70
std::size_t Size
size of a container
Definition: types.hpp:58
inflation cap and floor class, just year-on-year variety for now
Helper class to instantiate standard market swaps.
Definition: any.hpp:35