makearithmeticaverageois.hpp

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/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
 
/*
 Copyright (C) 2016 Stefano Fondi
 
 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 makearithmeticaverageois.hpp
    \brief Helper class to instantiate overnight indexed swaps.
*/
 
#ifndef quantlib_makearithmeticaverageois_hpp
#define quantlib_makearithmeticaverageois_hpp
 
#include <ql/experimental/averageois/arithmeticaverageois.hpp>
#include <ql/time/dategenerationrule.hpp>
#include <ql/termstructures/yieldtermstructure.hpp>
 
namespace QuantLib {
 
    /*! \deprecated Use MakeOIS instead.
                        Deprecated in version 1.36.
    */
    class [[deprecated("Use MakeOIS instead")]] MakeArithmeticAverageOIS {
      public:
        QL_DEPRECATED_DISABLE_WARNING
 
        MakeArithmeticAverageOIS(const Period& swapTenor,
                const ext::shared_ptr<OvernightIndex>& overnightIndex,
                Rate fixedRate = Null<Rate>(),
                const Period& fwdStart = 0*Days);
 
        operator ArithmeticAverageOIS() const;
        operator ext::shared_ptr<ArithmeticAverageOIS>() const;
 
        MakeArithmeticAverageOIS& receiveFixed(bool flag = true);
        MakeArithmeticAverageOIS& withType(Swap::Type type);
        MakeArithmeticAverageOIS& withNominal(Real n);
 
        MakeArithmeticAverageOIS& withSettlementDays(Natural settlementDays);
        MakeArithmeticAverageOIS& withEffectiveDate(const Date&);
        MakeArithmeticAverageOIS& withTerminationDate(const Date&);
        MakeArithmeticAverageOIS& withRule(DateGeneration::Rule r);
 
        MakeArithmeticAverageOIS& withFixedLegPaymentFrequency(Frequency f);
        MakeArithmeticAverageOIS& withOvernightLegPaymentFrequency(Frequency f);
        MakeArithmeticAverageOIS& withEndOfMonth(bool flag = true);
 
        MakeArithmeticAverageOIS& withFixedLegDayCount(const DayCounter& dc);
 
        MakeArithmeticAverageOIS& withOvernightLegSpread(Spread sp);
 
        MakeArithmeticAverageOIS& withDiscountingTermStructure(
                  const Handle<YieldTermStructure>& discountingTermStructure);
        MakeArithmeticAverageOIS& withPricingEngine(
                              const ext::shared_ptr<PricingEngine>& engine);
        MakeArithmeticAverageOIS& withArithmeticAverage(
                                       Real meanReversionSpeed = 0.03,
                                       Real volatility = 0.00, // NO convexity adjustment by default
                                       bool byApprox = false); // TRUE to use Katsumi Takada approximation
      private:
        Period swapTenor_;
        ext::shared_ptr<OvernightIndex> overnightIndex_;
        Rate fixedRate_;
        Period forwardStart_;
 
        Natural settlementDays_ = 2;
        Date effectiveDate_, terminationDate_;
        Calendar calendar_;
 
        Frequency fixedLegPaymentFrequency_ = Annual;
        Frequency overnightLegPaymentFrequency_ = Annual;
        DateGeneration::Rule rule_ = DateGeneration::Backward;
        bool endOfMonth_, isDefaultEOM_ = true;
 
        bool byApprox_ = false;
        Real mrs_ = 0.03;
        Real vol_ = 0.00;
 
        Swap::Type type_ = Swap::Payer;
        Real nominal_ = 1.0;
 
        Spread overnightSpread_ = 0.0;
        DayCounter fixedDayCount_;
 
        ext::shared_ptr<PricingEngine> engine_;
 
        QL_DEPRECATED_ENABLE_WARNING
    };
 
}
 
#endif