stxxl::serving_request Class Reference

Request which serves an I/O by calling the synchronous routine of the file. More...

#include <serving_request.h>

Inheritance diagram for stxxl::serving_request:

Collaboration diagram for stxxl::serving_request:

List of all members.

Public Member Functions
	serving_request (const completion_handler &on_cmpl, file *f, void *buf, offset_type off, size_type b, request_type t)
const char *	io_type () const
	Identifies the type of I/O implementation.
Protected Member Functions
void	serve ()
void	completed ()

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Detailed Description

Request which serves an I/O by calling the synchronous routine of the file.

Definition at line 26 of file serving_request.h.

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Constructor & Destructor Documentation

stxxl::serving_request::serving_request	(	const completion_handler &	on_cmpl,
		file *	f,
		void *	buf,
		offset_type	off,
		size_type	b,
		request_type	t
	)

Definition at line 22 of file serving_request.cpp.

References stxxl::request::check_alignment().

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Member Function Documentation

void stxxl::serving_request::completed

(

)

[protected, virtual]

Reimplemented from stxxl::request.

Definition at line 64 of file serving_request.cpp.

References stxxl::request_with_state::_state, stxxl::request_with_state::DONE, stxxl::request_with_state::READY2DIE, and stxxl::state< Tp >::set_to().

Referenced by serve().

const char * stxxl::serving_request::io_type

(

)

const [virtual]

Identifies the type of I/O implementation.

Returns:

pointer to null terminated string of characters, containing the name of I/O implementation

Implements stxxl::request_interface.

Definition at line 72 of file serving_request.cpp.

References stxxl::request::file_, and stxxl::file::io_type().

void stxxl::serving_request::serve

(

)

[protected, virtual]

Implements stxxl::request_interface.

Definition at line 39 of file serving_request.cpp.

References stxxl::request::buffer, stxxl::request::bytes, stxxl::request::check_nref(), completed(), stxxl::request::error_occured(), stxxl::request::file_, stxxl::file::get_allocator_id(), stxxl::request::offset, stxxl::request_interface::READ, stxxl::file::serve(), and stxxl::request::type.

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

• include/stxxl/bits/io/serving_request.h
• io/serving_request.cpp