zeroinflationcashflow.hpp

/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
 
/*
 Copyright (C) 2021 Ralf Konrad Eckel
 
 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.
*/
 
#ifndef quantlib_inflation_cash_flow_hpp
#define quantlib_inflation_cash_flow_hpp
 
#include <ql/cashflows/indexedcashflow.hpp>
#include <ql/indexes/inflationindex.hpp>
 
namespace QuantLib {
 
 
    class ZeroInflationCashFlow : public IndexedCashFlow {
      public:
        ZeroInflationCashFlow(Real notional,
                              const ext::shared_ptr<ZeroInflationIndex>& index,
                              CPI::InterpolationType observationInterpolation,
                              const Date& startDate,
                              const Date& endDate,
                              const Period& observationLag,
                              const Date& paymentDate,
                              bool growthOnly = false);
 
 
        ext::shared_ptr<ZeroInflationIndex> zeroInflationIndex() const {
            return zeroInflationIndex_;
        }
        CPI::InterpolationType observationInterpolation() const {
            return observationInterpolation_;
        }
 
 
        Real amount() const override;
 
        void accept(AcyclicVisitor&) override;
 
      private:
        ext::shared_ptr<ZeroInflationIndex> zeroInflationIndex_;
        CPI::InterpolationType observationInterpolation_;
        Date startDate_, endDate_;
        Period observationLag_;
    };
 
}
 
#endif