Relinkable handle to an observable. More...

#include <ql/handle.hpp>

Inheritance diagram for RelinkableHandle< T >:

Collaboration diagram for RelinkableHandle< T >:

Public Member Functions
	RelinkableHandle (const ext::shared_ptr< T > &p=ext::shared_ptr< T >(), bool registerAsObserver=true)

	RelinkableHandle (T *p, bool registerAsObserver=true)

void	linkTo (const ext::shared_ptr< T > &, bool registerAsObserver=true)

Public Member Functions inherited from Handle< T >
	Handle ()

	Handle (const ext::shared_ptr< T > &p, bool registerAsObserver=true)

const ext::shared_ptr< T > &	currentLink () const
	dereferencing More...

const ext::shared_ptr< T > &	operator-> () const

const ext::shared_ptr< T > &	operator* () const

bool	empty () const
	checks if the contained shared pointer points to anything More...

	operator ext::shared_ptr< Observable > () const
	allows registration as observable More...

template<class U >
bool	operator== (const Handle< U > &other) const
	equality test More...

template<class U >
bool	operator!= (const Handle< U > &other) const
	disequality test More...

template<class U >
bool	operator< (const Handle< U > &other) const
	strict weak ordering More...

Additional Inherited Members
Protected Attributes inherited from Handle< T >
ext::shared_ptr< Link >	link_

Detailed Description

template<class T>
class QuantLib::RelinkableHandle< T >

Relinkable handle to an observable.

An instance of this class can be relinked so that it points to another observable. The change will be propagated to all handles that were created as copies of such instance.

Precondition: Class T must inherit from Observable

Warning:: see the Handle documentation for issues relatives to registerAsObserver.

Examples: Bonds.cpp, FRA.cpp, FittedBondCurve.cpp, Gaussian1dModels.cpp, MulticurveBootstrapping.cpp, and Repo.cpp.

Definition at line 112 of file handle.hpp.

Constructor & Destructor Documentation

◆ RelinkableHandle() [1/2]

RelinkableHandle	(	const ext::shared_ptr< T > &	p = `ext::shared_ptr<T>()`,
		bool	registerAsObserver = `true`
	)

explicit

Definition at line 177 of file handle.hpp.

◆ RelinkableHandle() [2/2]

RelinkableHandle	(	T *	p,
		bool	registerAsObserver = `true`
	)

explicit

Definition at line 182 of file handle.hpp.

Member Function Documentation

◆ linkTo()

void linkTo	(	const ext::shared_ptr< T > &	h,
		bool	registerAsObserver = `true`
	)

Examples: Bonds.cpp, FRA.cpp, FittedBondCurve.cpp, MulticurveBootstrapping.cpp, and Repo.cpp.

Definition at line 187 of file handle.hpp.

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