QuantLib: a free/open-source library for quantitative finance
fully annotated source code - version 1.34
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Public Member Functions | List of all members
MultiStepSwap Class Reference

#include <multistepswap.hpp>

+ Inheritance diagram for MultiStepSwap:
+ Collaboration diagram for MultiStepSwap:

Public Member Functions

 MultiStepSwap (const std::vector< Time > &rateTimes, std::vector< Real > fixedAccruals, std::vector< Real > floatingAccruals, const std::vector< Time > &paymentTimes, Rate fixedRate, bool payer=true)
 
- Public Member Functions inherited from MultiProductMultiStep
 MultiProductMultiStep (std::vector< Time > rateTimes)
 
std::vector< SizesuggestedNumeraires () const override
 
const EvolutionDescriptionevolution () const override
 
- Public Member Functions inherited from MarketModelMultiProduct
virtual ~MarketModelMultiProduct ()=default
 
virtual std::vector< SizesuggestedNumeraires () const =0
 
virtual const EvolutionDescriptionevolution () const =0
 
virtual std::vector< TimepossibleCashFlowTimes () const =0
 
virtual Size numberOfProducts () const =0
 
virtual Size maxNumberOfCashFlowsPerProductPerStep () const =0
 
virtual void reset ()=0
 during simulation put product at start of path More...
 
virtual bool nextTimeStep (const CurveState &currentState, std::vector< Size > &numberCashFlowsThisStep, std::vector< std::vector< CashFlow > > &cashFlowsGenerated)=0
 return value indicates whether path is finished, TRUE means done More...
 
virtual std::unique_ptr< MarketModelMultiProductclone () const =0
 returns a newly-allocated copy of itself More...
 

MarketModelMultiProduct interface

std::vector< RealfixedAccruals_
 
std::vector< RealfloatingAccruals_
 
std::vector< TimepaymentTimes_
 
Rate fixedRate_
 
Real multiplier_
 
Size lastIndex_
 
Size currentIndex_
 
std::vector< TimepossibleCashFlowTimes () const override
 
Size numberOfProducts () const override
 
Size maxNumberOfCashFlowsPerProductPerStep () const override
 
void reset () override
 during simulation put product at start of path More...
 
bool nextTimeStep (const CurveState &currentState, std::vector< Size > &numberCashFlowsThisStep, std::vector< std::vector< CashFlow > > &cashFlowsGenerated) override
 return value indicates whether path is finished, TRUE means done More...
 
std::unique_ptr< MarketModelMultiProductclone () const override
 returns a newly-allocated copy of itself More...
 

Additional Inherited Members

- Protected Attributes inherited from MultiProductMultiStep
std::vector< TimerateTimes_
 
EvolutionDescription evolution_
 

Detailed Description

Examples
MarketModels.cpp.

Definition at line 29 of file multistepswap.hpp.

Constructor & Destructor Documentation

◆ MultiStepSwap()

MultiStepSwap ( const std::vector< Time > &  rateTimes,
std::vector< Real fixedAccruals,
std::vector< Real floatingAccruals,
const std::vector< Time > &  paymentTimes,
Rate  fixedRate,
bool  payer = true 
)

Definition at line 27 of file multistepswap.cpp.

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Member Function Documentation

◆ possibleCashFlowTimes()

std::vector< Time > possibleCashFlowTimes ( ) const
overridevirtual

Implements MarketModelMultiProduct.

Definition at line 62 of file multistepswap.hpp.

◆ numberOfProducts()

Size numberOfProducts ( ) const
overridevirtual

Implements MarketModelMultiProduct.

Definition at line 66 of file multistepswap.hpp.

◆ maxNumberOfCashFlowsPerProductPerStep()

Size maxNumberOfCashFlowsPerProductPerStep ( ) const
overridevirtual

Implements MarketModelMultiProduct.

Definition at line 71 of file multistepswap.hpp.

◆ reset()

void reset ( )
overridevirtual

during simulation put product at start of path

Implements MarketModelMultiProduct.

Definition at line 75 of file multistepswap.hpp.

◆ nextTimeStep()

bool nextTimeStep ( const CurveState currentState,
std::vector< Size > &  numberCashFlowsThisStep,
std::vector< std::vector< CashFlow > > &  cashFlowsGenerated 
)
overridevirtual

return value indicates whether path is finished, TRUE means done

Implements MarketModelMultiProduct.

Definition at line 39 of file multistepswap.cpp.

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◆ clone()

std::unique_ptr< MarketModelMultiProduct > clone ( ) const
overridevirtual

returns a newly-allocated copy of itself

Implements MarketModelMultiProduct.

Definition at line 63 of file multistepswap.cpp.

Member Data Documentation

◆ fixedAccruals_

std::vector<Real> fixedAccruals_
private

Definition at line 49 of file multistepswap.hpp.

◆ floatingAccruals_

std::vector<Real> floatingAccruals_
private

Definition at line 49 of file multistepswap.hpp.

◆ paymentTimes_

std::vector<Time> paymentTimes_
private

Definition at line 50 of file multistepswap.hpp.

◆ fixedRate_

Rate fixedRate_
private

Definition at line 51 of file multistepswap.hpp.

◆ multiplier_

Real multiplier_
private

Definition at line 52 of file multistepswap.hpp.

◆ lastIndex_

Size lastIndex_
private

Definition at line 53 of file multistepswap.hpp.

◆ currentIndex_

Size currentIndex_
private

Definition at line 55 of file multistepswap.hpp.