XrdCl::Fwd< T > Struct Template Reference

#include <XrdClFwd.hh>

Inheritance diagram for XrdCl::Fwd< T >:

Collaboration diagram for XrdCl::Fwd< T >:

Public Member Functions
	Fwd ()
	Fwd (const Fwd &fwd)
	Copy constructor. More...
	Fwd (Fwd &&fwd)
	Move constructor. More...
	Fwd (std::shared_ptr< FwdStorage< T >> &&ptr)
	Initialize from shared_ptr. More...
	Fwd (const T &value)
	Constructor from value. More...
	Fwd (T &&value)
	Move construct from value. More...
Fwd &	operator= (const T &value)
Fwd &	operator= (T &&value)
T &	operator* () const
T *	operator-> () const
bool	Valid () const
	Check if it contains a valid value. More...

Detailed Description

template<typename T>
struct XrdCl::Fwd< T >

A helper class for forwarding arguments between operations. In practice it's a wrapper around std::shared_ptr using FwdStorage as underlying memory.

• T : type of forwarded value

Constructor & Destructor Documentation

template<typename T>

XrdCl::Fwd< T >::Fwd ( )

inline

Default constructor.

Allocates memory for the underlying value object without callying its constructor.

template<typename T>

XrdCl::Fwd< T >::Fwd ( const Fwd< T > &  fwd )

inline

Copy constructor.

template<typename T>

XrdCl::Fwd< T >::Fwd ( Fwd< T > &&  fwd )

inline

Move constructor.

template<typename T>

XrdCl::Fwd< T >::Fwd ( std::shared_ptr< FwdStorage< T >> &&  ptr )

inline

Initialize from shared_ptr.

template<typename T>

XrdCl::Fwd< T >::Fwd ( const T &  value )

inlineexplicit

Constructor from value.

template<typename T>

XrdCl::Fwd< T >::Fwd ( T &&  value )

inlineexplicit

Move construct from value.

Member Function Documentation

template<typename T>

T& XrdCl::Fwd< T >::operator* ( ) const

inline

Dereferencing operator. Note if Fwd has not been assigned with a value this will trigger an exception

Returns

: reference to the underlying value

Exceptions

:	std::logic_error

template<typename T>

T* XrdCl::Fwd< T >::operator-> ( ) const

inline

Dereferencing member operator. Note if Fwd has not been assigned with a value this will trigger an exception

Returns

: pointer to the underlying value

Exceptions

:	std::logic_error

template<typename T>

Fwd& XrdCl::Fwd< T >::operator= ( const T &  value )

inline

Assignment operator.

Parameters

value

: forwarded value

Exceptions

:	std::logic_error

template<typename T>

Fwd& XrdCl::Fwd< T >::operator= ( T &&  value )

inline

Move assignment operator.

Parameters

value

: forwarded value

Exceptions

:	std::logic_error

template<typename T>

bool XrdCl::Fwd< T >::Valid ( ) const

inline

Check if it contains a valid value.

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The documentation for this struct was generated from the following file:

• XrdClFwd.hh