stapl::static_registry< Home > Class Template Reference

This class is used to store directory entries in the container_directory class and subsequently, its base class directory. It models the map concept. More...

Public Member Functions
	static_registry (Home const &home)
	Create a registry with a given manager (home). More...
template<typename Partition , typename Mapper >
void	reset_home (Partition const &partition, Mapper const &mapper)
	Resets the partition and mapper stored in m_home. More...
void	clear (void)
	Clears the storage of the registry. As there is no storage, this is effectively a no op.
bool	empty (void) const
	Returns whether or not the registry is empty. The registry is only empty if there is no data defined by the container.
value_type	operator[] (key_type const &key) const
	Lookup in the registry on which location a GID resides. More...
void	insert (std::pair< key_type, value_type > const &)
	Register the locality of a GID. This is not valid for a static registry. More...
const_iterator	find (key_type const &key) const
	Lookup in the registry on which location a GID resides. More...
void	erase (key_type const &)
	Erase a mapping of a GID from a location. Erasing from a static registry is not valid. More...
const_iterator	end (void) const
	Returns a value representing the end of the registry.

Public Types
typedef Home::gid_type	key_type
typedef Home::value_type	value_type

Detailed Description

template<typename Home>
class stapl::static_registry< Home >

This class is used to store directory entries in the container_directory class and subsequently, its base class directory. It models the map concept.

For static pContainers, this registry will simply mimic the initial distribution of GIDs, which is provided by the Home function object.

Template Parameters

Home	Function object that provides a (usually) closed-form solution for GID -> location.

Constructor & Destructor Documentation

static_registry()

template<typename Home >

stapl::static_registry< Home >::static_registry ( Home const &  home )

explicit

Create a registry with a given manager (home).

Parameters

home	Function object to translate keys to values.

Member Function Documentation

reset_home()

template<typename Home >

template<typename Partition , typename Mapper >

void stapl::static_registry< Home >::reset_home	(	Partition const &	partition,
		Mapper const &	mapper
	)

Resets the partition and mapper stored in m_home.

Parameters

partition	view-based partition of a data distribution.
mapper	view-based mapper of a data distribution.

operator[]()

template<typename Home >

value_type stapl::static_registry< Home >::operator[]

(

key_type const &

key

)

const

Lookup in the registry on which location a GID resides.

Parameters

key	Key to look up in the registry.

Returns

The location of the key.

insert()

template<typename Home >

void stapl::static_registry< Home >::insert

(

std::pair< key_type, value_type > const &

)

Register the locality of a GID. This is not valid for a static registry.

Parameters

val	Key-value pair to insert into the registry

find()

template<typename Home >

const_iterator stapl::static_registry< Home >::find

(

key_type const &

key

)

const

Lookup in the registry on which location a GID resides.

Parameters

key	Key to look up in the registry.

Returns

The location of the key.

erase()

template<typename Home >

void stapl::static_registry< Home >::erase

(

key_type const &

)

Erase a mapping of a GID from a location. Erasing from a static registry is not valid.

Parameters

key	Key to remove from the directory.

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

• static_registry.hpp