QuantLib: a free/open-source library for quantitative finance
fully annotated source code - version 1.34
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discountingswapengine.hpp
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1/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2
3/*
4 Copyright (C) 2007, 2009 StatPro Italia srl
5 Copyright (C) 2011 Ferdinando Ametrano
6
7 This file is part of QuantLib, a free-software/open-source library
8 for financial quantitative analysts and developers - http://quantlib.org/
9
10 QuantLib is free software: you can redistribute it and/or modify it
11 under the terms of the QuantLib license. You should have received a
12 copy of the license along with this program; if not, please email
13 <quantlib-dev@lists.sf.net>. The license is also available online at
14 <http://quantlib.org/license.shtml>.
15
16 This program is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
18 FOR A PARTICULAR PURPOSE. See the license for more details.
19*/
20
21/*! \file discountingswapengine.hpp
22 \brief discounting swap engine
23*/
24
25#ifndef quantlib_discounting_swap_engine_hpp
26#define quantlib_discounting_swap_engine_hpp
27
30#include <ql/handle.hpp>
31#include <ql/optional.hpp>
32
33namespace QuantLib {
34
35 //! Discounting engine for swaps
36 /*! This engine discounts future swap cashflows to the reference
37 date of the discount curve.
38 */
40 public:
43 const ext::optional<bool>& includeSettlementDateFlows = ext::nullopt,
44 Date settlementDate = Date(),
45 Date npvDate = Date());
46 void calculate() const override;
48 return discountCurve_;
49 }
50 private:
52 ext::optional<bool> includeSettlementDateFlows_;
54 };
55
56}
57
58#endif
Concrete date class.
Definition: date.hpp:125
Discounting engine for swaps.
Handle< YieldTermStructure > discountCurve_
ext::optional< bool > includeSettlementDateFlows_
Handle< YieldTermStructure > discountCurve() const
Shared handle to an observable.
Definition: handle.hpp:41
Globally accessible relinkable pointer.
const boost::none_t & nullopt
Definition: optional.cpp:27
Definition: any.hpp:35
Maps optional to either the boost or std implementation.
Interest rate swap.
Interest-rate term structure.