stxxl::request_queue Class Reference

Detailed Description

Interface of a request_queue to which requests can be added and canceled.

Definition at line 26 of file request_queue.h.

Inheritance diagram for stxxl::request_queue:

Collaboration diagram for stxxl::request_queue:

Public Types
enum	priority_op { READ, WRITE, NONE }

Public Member Functions
virtual	~request_queue () noexcept(false)
virtual void	add_request (request_ptr &req)=0
virtual bool	cancel_request (request_ptr &req)=0
virtual void	set_priority_op (priority_op p)

Additional Inherited Members
Private Member Functions inherited from stxxl::noncopyable
	noncopyable ()

Member Enumeration Documentation

enum stxxl::request_queue::priority_op

Enumerator
READ
WRITE
NONE

Definition at line 29 of file request_queue.h.

Constructor & Destructor Documentation

virtual stxxl::request_queue::~request_queue ( )

inlinevirtualnoexcept

Definition at line 34 of file request_queue.h.

Member Function Documentation

virtual void stxxl::request_queue::add_request ( request_ptr &  req )

pure virtual

Implemented in stxxl::linuxaio_queue, stxxl::request_queue_impl_qwqr, and stxxl::request_queue_impl_1q.

Referenced by stxxl::disk_queues::add_request().

virtual bool stxxl::request_queue::cancel_request ( request_ptr &  req )

pure virtual

Implemented in stxxl::linuxaio_queue, stxxl::request_queue_impl_qwqr, and stxxl::request_queue_impl_1q.

virtual void stxxl::request_queue::set_priority_op ( priority_op  p )

inlinevirtual

Reimplemented in stxxl::request_queue_impl_1q.

Definition at line 35 of file request_queue.h.

References stxxl::STXXL_UNUSED().

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

• include/stxxl/bits/io/request_queue.h