bmaswap.hpp

Go to the documentation of this file.

/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
 
/*
 Copyright (C) 2007 Roland Lichters
 Copyright (C) 2007 StatPro Italia srl
 
 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 bmaswap.hpp
    \brief swap paying Libor against BMA coupons
*/
 
#ifndef quantlib_bma_swap_hpp
#define quantlib_bma_swap_hpp
 
#include <ql/instruments/swap.hpp>
#include <ql/indexes/iborindex.hpp>
#include <ql/indexes/bmaindex.hpp>
 
namespace QuantLib {
 
    //! swap paying Libor against BMA coupons
    class BMASwap : public Swap {
      public:
        /*! In this constructor, the type (Payer or Receiver) refers
            to the BMA leg.
        */
        BMASwap(Type type,
                Real nominal,
                // Libor leg
                Schedule liborSchedule,
                Rate liborFraction,
                Rate liborSpread,
                const ext::shared_ptr<IborIndex>& liborIndex,
                const DayCounter& liborDayCount,
                // BMA leg
                Schedule bmaSchedule,
                const ext::shared_ptr<BMAIndex>& bmaIndex,
                const DayCounter& bmaDayCount);
 
        //! \name Inspectors
        //@{
        Real liborFraction() const;
        Spread liborSpread() const;
        Real nominal() const;
        //! "Payer" or "Receiver" refers to the BMA leg
        Type type() const;
        const Leg& bmaLeg() const;
        const Leg& liborLeg() const;
        //@}
 
        //! \name Results
        //@{
        Real liborLegBPS() const;
        Real liborLegNPV() const;
        Rate fairLiborFraction() const;
        Spread fairLiborSpread() const;
 
        Real bmaLegBPS() const;
        Real bmaLegNPV() const;
        //@}
 
      private:
        Type type_;
        Real nominal_;
        Rate liborFraction_;
        Rate liborSpread_;
    };
 
}
 
#endif