disk_queues Class Reference
[I/O primitives layer]

Encapsulates disk queues. More...

#include <iobase.h>

Inherits noncopyable.

Collaboration diagram for disk_queues:

[legend]

List of all members.

Public Member Functions
void	set_priority_op (disk_queue::priority_op op)
	Changes requests priorities.

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Detailed Description

Encapsulates disk queues.

Remarks:

is a singleton

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Member Function Documentation

void disk_queues::set_priority_op

(

disk_queue::priority_op

op

)

[inline]

Changes requests priorities.

Parameters:

op

one of: READ, read requests are served before write requests within a disk queue WRITE, write requests are served before read requests within a disk queue NONE, read and write requests are served by turns, alternately

Referenced by buffered_writer< BlkTp_ >::buffered_writer(), stream::runs_creator< use_push< ValueType_ >, Cmp_, BlockSize_, AllocStr_ >::push(), and stream::runs_merger< stream::sorted_runs, Cmp_, AllocStr_ >::runs_merger().

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

• iobase.h
• diskqueue.cpp