tervel::containers::wf::vector::PushDescr< T > Class Template Reference

#include <pushback_op.h>

Inheritance diagram for tervel::containers::wf::vector::PushDescr< T >:

Public Member Functions
	PushDescr (T val, Vector< T > *vec)
void	set_prev_spot (std::atomic< T > *prev_spot)
bool	in_progress ()
bool	result ()
bool	success ()
bool	fail ()
void *	get_logical_value ()
	This method is implemented by each sub class. More...
void *	complete (void *value, std::atomic< void * > *address)
	This method is implemented by each sub class and must guarantee that upon return that the descriptor no longer exists at the address it was placed. More...
void	set_control_word ()
Public Member Functions inherited from tervel::util::Descriptor
	Descriptor ()
virtual	~Descriptor ()
virtual bool	on_watch (std::atomic< void * > *, void *)
	This method is optional to implement for each sub class. More...
virtual void	on_unwatch ()
	This method must be implemented if on_watch is implemented, and is optional otherwise. More...
virtual bool	on_is_watched ()
	This method is optional to implement for each sub class. More...

Private Attributes
T	val_
Vector< T > *	vec_
std::atomic< T > *	prev_spot_ {nullptr}
std::atomic< uint64_t >	success_ {0}

Constructor & Destructor Documentation

template<typename T>

tervel::containers::wf::vector::PushDescr< T >::PushDescr ( T  val, Vector< T > *  vec  )

inlineexplicit

Member Function Documentation

template<typename T>

void* tervel::containers::wf::vector::PushDescr< T >::complete ( void *  current, std::atomic< void * > *  address  )

inlinevirtual

This method is implemented by each sub class and must guarantee that upon return that the descriptor no longer exists at the address it was placed.

Parameters

current	the reference to this object as it is at the address,
address	the location this object was read from

Implements tervel::util::Descriptor.

template<typename T>

bool tervel::containers::wf::vector::PushDescr< T >::fail ( )

inline

template<typename T>

void* tervel::containers::wf::vector::PushDescr< T >::get_logical_value ( )

inlinevirtual

This method is implemented by each sub class.

It returns the logical value of the past address. If the associated operation is still in progress then it will generally return the value that was replaced by this descriptor. Otherwise it will generally return the result of the operation for the specified address.

It can only be called from the static function which protects the object from being reused during the function.

Implements tervel::util::Descriptor.

template<typename T>

bool tervel::containers::wf::vector::PushDescr< T >::in_progress ( )

inline

template<typename T>

bool tervel::containers::wf::vector::PushDescr< T >::result ( )

inline

template<typename T>

void tervel::containers::wf::vector::PushDescr< T >::set_control_word ( )

inline

template<typename T>

void tervel::containers::wf::vector::PushDescr< T >::set_prev_spot ( std::atomic< T > *  prev_spot )

inline

template<typename T>

bool tervel::containers::wf::vector::PushDescr< T >::success ( )

inline

Member Data Documentation

template<typename T>

std::atomic<T>* tervel::containers::wf::vector::PushDescr< T >::prev_spot_ {nullptr}

private

template<typename T>

std::atomic<uint64_t> tervel::containers::wf::vector::PushDescr< T >::success_ {0}

private

template<typename T>

T tervel::containers::wf::vector::PushDescr< T >::val_

private

template<typename T>

Vector<T>* tervel::containers::wf::vector::PushDescr< T >::vec_

private

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

• tervel/containers/wf/vector/pushback_op.h