Joshi4 Class Reference

#include <ql/methods/lattices/binomialtree.hpp>

Inheritance diagram for Joshi4:

Collaboration diagram for Joshi4:

Public Member Functions
	Joshi4 (const ext::shared_ptr< StochasticProcess1D > &, Time end, Size steps, Real strike)
Real	underlying (Size i, Size index) const
Real	probability (Size, Size, Size branch) const
Public Member Functions inherited from BinomialTree< Joshi4 >
	BinomialTree (const ext::shared_ptr< StochasticProcess1D > &process, Time end, Size steps)
Size	size (Size i) const
Size	descendant (Size, Size index, Size branch) const
Public Member Functions inherited from Tree< T >
	Tree (Size columns)
Size	columns () const

Protected Member Functions
Real	computeUpProb (Real k, Real dj) const
Protected Member Functions inherited from CuriouslyRecurringTemplate< T >
	CuriouslyRecurringTemplate ()=default
	~CuriouslyRecurringTemplate ()=default
T &	impl ()
const T &	impl () const

Protected Attributes
Real	up_
Real	down_
Real	pu_
Real	pd_
Protected Attributes inherited from BinomialTree< Joshi4 >
Real	x0_
Real	driftPerStep_
Time	dt_

Additional Inherited Members
Public Types inherited from BinomialTree< Joshi4 >
enum	Branches

Detailed Description

Definition at line 190 of file binomialtree.hpp.

Constructor & Destructor Documentation

Joshi4()

Joshi4	(	const ext::shared_ptr< StochasticProcess1D > &	process,
		Time	end,
		Size	steps,
		Real	strike
	)

Definition at line 140 of file binomialtree.cpp.

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Member Function Documentation

underlying()

Real underlying	(	Size	i,
		Size	index
	)		const

Definition at line 196 of file binomialtree.hpp.

probability()

Real probability	(	Size	,
		Size	,
		Size	branch
	)		const

Definition at line 200 of file binomialtree.hpp.

computeUpProb()

Real computeUpProb ( Real  k, Real  dj  ) const

protected

Definition at line 119 of file binomialtree.cpp.

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Member Data Documentation

up_

Real up_

protected

Definition at line 205 of file binomialtree.hpp.

down_

Real down_

protected

Definition at line 205 of file binomialtree.hpp.

pu_

Real pu_

protected

Definition at line 205 of file binomialtree.hpp.

pd_

Real pd_

protected

Definition at line 205 of file binomialtree.hpp.