#include <XrdClOperations.hh>

Inheritance diagram for XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >:

Collaboration diagram for XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >:

Public Member Functions
	ConcreteOperation (Args &&... args)

template<bool from>
	ConcreteOperation (ConcreteOperation< Derived, from, HdlrFactory, Args... > &&op)

template<typename Hdlr >
Derived< true >	operator>> (Hdlr &&hdlr)

Derived< true >	operator\| (Operation< true > &op)

Derived< true >	operator\| (Operation< true > &&op)

Derived< true >	operator\| (Operation< false > &op)

Derived< true >	operator\| (Operation< false > &&op)

Derived< HasHndl >	Recovery (rcvry_func recovery)
	Set recovery procedure in case the operation fails. More...

Operation< HasHndl > *	Move ()

Operation< true > *	ToHandled ()

Public Member Functions inherited from XrdCl::Operation< HasHndl >
	Operation ()
	Constructor. More...

template<bool from>
	Operation (Operation< from > &&op)
	Move constructor between template instances. More...

virtual	~Operation ()
	Destructor. More...

virtual std::string	ToString ()=0
	Name of the operation. More...

Protected Member Functions
template<bool to>
Derived< to >	Transform ()

Derived< true >	StreamImpl (ResponseHandler *handler)

Protected Member Functions inherited from XrdCl::Operation< HasHndl >
void	Run (std::promise< XRootDStatus > prms, std::function< void(const XRootDStatus &)> final)

virtual XRootDStatus	RunImpl ()=0

void	ForceHandler (const XRootDStatus &status)

void	AddOperation (Operation< true > *op)

Static Protected Member Functions
static Derived< true >	PipeImpl (ConcreteOperation< Derived, true, HdlrFactory, Args... > &me, Operation< true > &op)

static Derived< true >	PipeImpl (ConcreteOperation< Derived, true, HdlrFactory, Args... > &me, Operation< false > &op)

static Derived< true >	PipeImpl (ConcreteOperation< Derived, false, HdlrFactory, Args... > &me, Operation< true > &op)

static Derived< true >	PipeImpl (ConcreteOperation< Derived, false, HdlrFactory, Args... > &me, Operation< false > &op)

Protected Attributes
std::tuple< Args... >	args
	Operation arguments. More...

rcvry_func	recovery
	The recovery routine for this operation. More...

Protected Attributes inherited from XrdCl::Operation< HasHndl >
std::unique_ptr< PipelineHandler >	handler
	Operation handler. More...

bool	valid
	Flag indicating if it is a valid object. More...

Friends
template<template< bool > class, bool , typename , typename ... >
class	ConcreteOperation

Detailed Description

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory, typename ... Args>
class XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >

Concrete Operation template Defines | and >> operator as well as operation arguments.

Derived : the class that derives from this template (CRTP)
HasHndl : true if operation has a handler, false otherwise
Args : operation arguments

Constructor & Destructor Documentation

◆ ConcreteOperation() [1/2]

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::ConcreteOperation ( Args &&... args )

inline

Constructor

Parameters

args	: operation arguments

◆ ConcreteOperation() [2/2]

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

template<bool from>

XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::ConcreteOperation ( ConcreteOperation< Derived, from, HdlrFactory, Args... > && op )

inline

Move constructor from other states

from : state from which the object is being converted

Parameters

op	: the object that is being converted

Member Function Documentation

◆ Move()

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

Operation<HasHndl>* XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::Move ( )

inlinevirtual

Move current object into newly allocated instance

Returns: : the new instance

Implements XrdCl::Operation< HasHndl >.

◆ operator>>()

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

template<typename Hdlr >

Derived<true> XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::operator>> ( Hdlr && hdlr )

inline

Adds ResponseHandler/function/functor/lambda/future handler for the operation.

Note: due to reference collapsing this covers both l-value and r-value references.

Parameters

func	: function/functor/lambda

◆ operator|() [1/4]

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

Derived<true> XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::operator| ( Operation< false > && op )

inline

Creates a pipeline of 2 or more operations

Parameters

op	: operation to add

Returns: : handled operation

◆ operator|() [2/4]

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

Derived<true> XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::operator| ( Operation< false > & op )

inline

Creates a pipeline of 2 or more operations

Parameters

op	operation to add

Returns: handled operation

◆ operator|() [3/4]

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

Derived<true> XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::operator| ( Operation< true > && op )

inline

Creates a pipeline of 2 or more operations

Parameters

op	: operation to add

Returns: : handled operation

◆ operator|() [4/4]

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

Derived<true> XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::operator| ( Operation< true > & op )

inline

Creates a pipeline of 2 or more operations

Parameters

op	: operation to add

Returns: : handled operation

◆ PipeImpl() [1/4]

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

static Derived<true> XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::PipeImpl	(	ConcreteOperation< Derived, false, HdlrFactory, Args... > &	me,
		Operation< false > &	op
	)

inlinestaticprotected

Implements operator| functionality

Parameters

me	: reference to myself (*this)
op	: reference to the other operation

Returns: : move-copy of myself

◆ PipeImpl() [2/4]

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

static Derived<true> XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::PipeImpl	(	ConcreteOperation< Derived, false, HdlrFactory, Args... > &	me,
		Operation< true > &	op
	)

inlinestaticprotected

Implements operator| functionality

Parameters

me	: reference to myself (*this)
op	: reference to the other operation

Returns: : move-copy of myself

◆ PipeImpl() [3/4]

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

static Derived<true> XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::PipeImpl	(	ConcreteOperation< Derived, true, HdlrFactory, Args... > &	me,
		Operation< false > &	op
	)

inlinestaticprotected

Implements operator| functionality

Parameters

me	: reference to myself (*this)
op	: reference to the other operation

Returns: : move-copy of myself

◆ PipeImpl() [4/4]

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

static Derived<true> XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::PipeImpl	(	ConcreteOperation< Derived, true, HdlrFactory, Args... > &	me,
		Operation< true > &	op
	)

inlinestaticprotected

Implements operator| functionality

Parameters

me	: reference to myself (*this)
op	: reference to the other operation

Returns: : move-copy of myself

Referenced by XrdCl::ConcreteOperation< GetXAttrFsBulkImpl, HasHndl, Resp< std::vector< XAttr > >, Args... >::operator|().

◆ Recovery()

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

Derived<HasHndl> XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::Recovery ( rcvry_func recovery )

inline

Set recovery procedure in case the operation fails.

◆ StreamImpl()

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

Derived<true> XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::StreamImpl ( ResponseHandler * handler )

inlineprotected

Implements operator>> functionality

Parameters

h	: handler to be added @

Returns: : return an instance of Derived<true>

Referenced by XrdCl::ConcreteOperation< GetXAttrFsBulkImpl, HasHndl, Resp< std::vector< XAttr > >, Args... >::operator>>().

◆ ToHandled()

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

Operation<true>* XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::ToHandled ( )

inlinevirtual

Transform operation to handled

Returns: Operation<true>&

Implements XrdCl::Operation< HasHndl >.

◆ Transform()

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

template<bool to>

Derived<to> XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::Transform ( )

inlineprotected

Transform into a new instance with desired state

Returns: : new instance in the desired state

Friends And Related Function Documentation

◆ ConcreteOperation

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

template<template< bool > class, bool , typename , typename ... >

friend class ConcreteOperation

friend

Member Data Documentation

◆ args

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

std::tuple<Args...> XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::args

protected

Operation arguments.

◆ recovery

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory , typename ... Args>

rcvry_func XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >::recovery

protected

The recovery routine for this operation.

Referenced by XrdCl::ConcreteOperation< GetXAttrFsBulkImpl, HasHndl, Resp< std::vector< XAttr > >, Args... >::Recovery(), XrdCl::ConcreteOperation< GetXAttrFsBulkImpl, HasHndl, Resp< std::vector< XAttr > >, Args... >::StreamImpl(), and XrdCl::ConcreteOperation< GetXAttrFsBulkImpl, HasHndl, Resp< std::vector< XAttr > >, Args... >::ToHandled().

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

XrdClOperations.hh

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Friends

Detailed Description

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory, typename ... Args> class XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >

Constructor & Destructor Documentation

◆ ConcreteOperation() [1/2]

◆ ConcreteOperation() [2/2]

Member Function Documentation

◆ Move()

◆ operator>>()

◆ operator|() [1/4]

◆ operator|() [2/4]

◆ operator|() [3/4]

◆ operator|() [4/4]

◆ PipeImpl() [1/4]

◆ PipeImpl() [2/4]

◆ PipeImpl() [3/4]

◆ PipeImpl() [4/4]

◆ Recovery()

◆ StreamImpl()

◆ ToHandled()

◆ Transform()

Friends And Related Function Documentation

◆ ConcreteOperation

Member Data Documentation

◆ args

◆ recovery

template<template< bool > class Derived, bool HasHndl, typename HdlrFactory, typename ... Args>
class XrdCl::ConcreteOperation< Derived, HasHndl, HdlrFactory, Args >