sim_disk_file Class Reference

Implementation of disk emulation. More...

#include <simdisk_file.h>

Inheritance diagram for sim_disk_file:

Collaboration diagram for sim_disk_file:

Public Member Functions
	sim_disk_file (const std::string &filename, int mode, int disk)
	constructs file object
Public Member Functions inherited from ufs_file_base
stxxl::int64	size ()
	Returns size of the file.
void	set_size (stxxl::int64 newsize)
	Changes the size of the file.
Public Member Functions inherited from file
virtual request_ptr	aread (void *buffer, stxxl::int64 pos, size_t bytes, completion_handler on_cmpl)=0
	Schedules asynchronous read request to the file.
virtual request_ptr	awrite (void *buffer, stxxl::int64 pos, size_t bytes, completion_handler on_cmpl)=0
	Schedules asynchronous write request to the file.

Additional Inherited Members
Public Types inherited from file
enum	open_mode {   RDONLY = 1, WRONLY = 2, RDWR = 4, CREAT = 8,   DIRECT = 16, TRUNC = 32 }
	Definition of acceptable file open modes. More...
Protected Member Functions inherited from file
	file (int _id)
	Initializes file object.

Detailed Description

Implementation of disk emulation.

Remarks

It is emulation of IBM IC35L080AVVA07 disk's timings

Constructor & Destructor Documentation

sim_disk_file::sim_disk_file ( const std::string &  filename, int  mode, int  disk  )

inline

constructs file object

Parameters

filename

path of file

Attention

filename must be resided at memory disk partition

Parameters

mode	open mode, see stxxl::file::open_modes
disk	disk(file) identifier

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

• simdisk_file.h
• simdisk_file.cpp