stapl::detail::directory_request_base< Key, IntrusiveHook > Class Template Reference

Abstract base representing encapsulation of a buffered directory request which must be buffered at location managing a given key, pending key registration. More...

Public Member Functions
	directory_request_base (directory_request_base const &)=delete
directory_request_base &	operator= (directory_request_base const &)=delete
virtual void	send_message_local (p_object &directory_ref, key_type const &key)=0
	Apply functor (held as member of derived class which implements this method) directly to avoid RMI overhead. More...
virtual void	send_message_rmi (key_type const &key, location_type loc, rmi_handle::reference const &handle)=0
	Send message held in this buffered request to location where key is registered. Uses a RMI of Directory::execute. More...

Public Types
typedef Key	key_type

Detailed Description

template<typename Key, typename IntrusiveHook = empty_class>
class stapl::detail::directory_request_base< Key, IntrusiveHook >

Abstract base representing encapsulation of a buffered directory request which must be buffered at location managing a given key, pending key registration.

Template Parameters

Key	Type of key managed by directory using this request type.
IntrusiveHook	The directory can optionally use intrusive containers (as defined in Boost.Intrusive) to reduce heap allocations. If using non-intrusive (i.e., STL), this type defaults to an empty base.

See also

directory

directory_request

The directory heap allocates instances of concrete types implementing this abstract class template and then erases the type back to it by storing objects in a container of directory_request_base*. This allows the directory to buffer arbitrarily typed functor requests until asynchronous registration of a key is completed.

Member Function Documentation

send_message_local()

template<typename Key, typename IntrusiveHook = empty_class>

virtual void stapl::detail::directory_request_base< Key, IntrusiveHook >::send_message_local ( p_object &  directory_ref, key_type const &  key  )

pure virtual

Apply functor (held as member of derived class which implements this method) directly to avoid RMI overhead.

Parameters

directory_ref	Reference to the p_object base of the directory associated with this request. Passed to the underlying functor as an argument (optional use via bind()).
key	Key value which will be passed as parameter to functor invocation

Implemented in stapl::detail::directory_request< Directory, Functor, IntrusiveHook >.

send_message_rmi()

template<typename Key, typename IntrusiveHook = empty_class>

virtual void stapl::detail::directory_request_base< Key, IntrusiveHook >::send_message_rmi ( key_type const &  key, location_type  loc, rmi_handle::reference const &  handle  )

pure virtual

Send message held in this buffered request to location where key is registered. Uses a RMI of Directory::execute.

Parameters

key	Key value the message is associated with.
loc	Location where key is registered.
handle	rmi_handle of directory.

Implemented in stapl::detail::directory_request< Directory, Functor, IntrusiveHook >.

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

• directory_request.hpp