GNU Octave: octave_stream_list Class Reference

GNU Octave 3.8.0

A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab

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#include "oct-stream.h"

Collaboration diagram for octave_stream_list:

Collaboration graph

Public Member Functions
	~octave_stream_list (void)

Static Public Member Functions
static void	clear (bool flush=true)
static int	get_file_number (const octave_value &fid)
static string_vector	get_info (int fid)
static string_vector	get_info (const octave_value &fid)
static int	insert (octave_stream &os)
static bool	instance_ok (void)
static std::string	list_open_files (void)
static octave_stream	lookup (int fid, const std::string &who=std::string())
static octave_stream	lookup (const octave_value &fid, const std::string &who=std::string())
static octave_value	open_file_numbers (void)
static int	remove (int fid, const std::string &who=std::string())
static int	remove (const octave_value &fid, const std::string &who=std::string())

Protected Member Functions
	octave_stream_list (void)

Private Types
typedef std::map< int, octave_stream >	ostrl_map

Private Member Functions
void	do_clear (bool flush=true)
int	do_get_file_number (const octave_value &fid) const
string_vector	do_get_info (int fid) const
string_vector	do_get_info (const octave_value &fid) const
int	do_insert (octave_stream &os)
std::string	do_list_open_files (void) const
octave_stream	do_lookup (int fid, const std::string &who=std::string()) const
octave_stream	do_lookup (const octave_value &fid, const std::string &who=std::string()) const
octave_value	do_open_file_numbers (void) const
int	do_remove (int fid, const std::string &who=std::string())
int	do_remove (const octave_value &fid, const std::string &who=std::string())

Static Private Member Functions
static void	cleanup_instance (void)

Private Attributes
ostrl_map	list
ostrl_map::const_iterator	lookup_cache

Static Private Attributes
static octave_stream_list *	instance = 0

Detailed Description

Definition at line 669 of file oct-stream.h.

Member Typedef Documentation

typedef std::map<int, octave_stream> octave_stream_list::ostrl_map

private

Definition at line 708 of file oct-stream.h.

Constructor & Destructor Documentation

octave_stream_list::octave_stream_list ( void )

inlineprotected

Definition at line 675 of file oct-stream.h.

Referenced by instance_ok().

octave_stream_list::~octave_stream_list ( void )

inline

Definition at line 679 of file oct-stream.h.

Member Function Documentation

static void octave_stream_list::cleanup_instance ( void )

inlinestaticprivate

Definition at line 716 of file oct-stream.h.

Referenced by instance_ok().

void octave_stream_list::clear ( bool flush = true )

static

Definition at line 3904 of file oct-stream.cc.

References do_clear(), and instance.

Referenced by close_files().

void octave_stream_list::do_clear ( bool flush = true )

private

Definition at line 4083 of file oct-stream.cc.

References octave_stream::close(), octave_stream::is_valid(), list, and lookup_cache.

Referenced by clear(), and do_remove().

int octave_stream_list::do_get_file_number ( const octave_value & fid ) const

private

Definition at line 4203 of file oct-stream.cc.

References convert_to_valid_int(), error(), octave_value::is_string(), list, octave_stream::name(), and octave_value::string_value().

Referenced by get_file_number().

string_vector octave_stream_list::do_get_info ( int fid ) const

private

Definition at line 4110 of file oct-stream.cc.

References do_lookup(), error(), octave_stream::float_format(), oct_mach_info::float_format_as_string(), octave_stream::is_valid(), octave_stream::mode(), octave_stream::mode_as_string(), octave_stream::name(), and string_vector::resize().

Referenced by do_get_info(), and get_info().

string_vector octave_stream_list::do_get_info ( const octave_value & fid ) const

private

Definition at line 4131 of file oct-stream.cc.

References convert_to_valid_int(), do_get_info(), and error().

int octave_stream_list::do_insert ( octave_stream & os )

private

Definition at line 3942 of file oct-stream.cc.

References error(), octave_stream::file_number(), and list.

Referenced by insert().

std::string octave_stream_list::do_list_open_files ( void ) const

private

Definition at line 4148 of file oct-stream.cc.

References octave_stream::float_format(), oct_mach_info::float_format_as_string(), left, list, octave_stream::mode(), octave_stream::mode_as_string(), and octave_stream::name().

Referenced by list_open_files().

octave_stream octave_stream_list::do_lookup	(	int	fid,
		const std::string &	who = `std::string ()`
	)		const

private

Definition at line 3983 of file oct-stream.cc.

References gripe_invalid_file_id(), list, and lookup_cache.

Referenced by do_get_info(), do_lookup(), and lookup().

octave_stream octave_stream_list::do_lookup	(	const octave_value &	fid,
		const std::string &	who = `std::string ()`
	)		const

private

Definition at line 4011 of file oct-stream.cc.

References do_lookup(), error_state, and get_file_number().

octave_value octave_stream_list::do_open_file_numbers ( void ) const

private

Definition at line 4183 of file oct-stream.cc.

References list, and Matrix::resize().

Referenced by open_file_numbers().

int octave_stream_list::do_remove	(	int	fid,
		const std::string &	who = `std::string ()`
	)

private

Definition at line 4025 of file oct-stream.cc.

References octave_stream::close(), gripe_invalid_file_id(), octave_stream::is_valid(), list, and lookup_cache.

Referenced by do_remove(), and remove().

int octave_stream_list::do_remove	(	const octave_value &	fid,
		const std::string &	who = `std::string ()`
	)

private

Definition at line 4061 of file oct-stream.cc.

References do_clear(), do_remove(), error_state, get_file_number(), octave_value::is_string(), and octave_value::string_value().

int octave_stream_list::get_file_number ( const octave_value & fid )

static

Definition at line 3936 of file oct-stream.cc.

References do_get_file_number(), instance, and instance_ok().

Referenced by do_lookup(), do_remove(), Ffclear(), Ffdisp(), Ffflush(), and Fstat().

string_vector octave_stream_list::get_info ( int fid )

static

Definition at line 3911 of file oct-stream.cc.

References do_get_info(), instance, and instance_ok().

Referenced by Ffopen().

string_vector octave_stream_list::get_info ( const octave_value & fid )

static

Definition at line 3917 of file oct-stream.cc.

References do_get_info(), instance, and instance_ok().

int octave_stream_list::insert ( octave_stream & os )

static

Definition at line 3874 of file oct-stream.cc.

References do_insert(), instance, and instance_ok().

Referenced by Ffopen(), Fmkstemp(), Fpipe(), Fpopen(), Fpopen2(), Ftmpfile(), and initialize_file_io().

bool octave_stream_list::instance_ok ( void )

static

Definition at line 3851 of file oct-stream.cc.

References singleton_cleanup_list::add(), cleanup_instance(), error(), instance, and octave_stream_list().

Referenced by get_file_number(), get_info(), insert(), list_open_files(), lookup(), open_file_numbers(), and remove().

std::string octave_stream_list::list_open_files ( void )

static

Definition at line 3923 of file oct-stream.cc.

References do_list_open_files(), instance, and instance_ok().

Referenced by Ffreport().

octave_stream octave_stream_list::lookup	(	int	fid,
		const std::string &	who = `std::string ()`
	)

static

Definition at line 3880 of file oct-stream.cc.

References do_lookup(), instance, and instance_ok().

Referenced by Fdlmread(), Fdup2(), Ffclear(), Ffcntl(), Ffdisp(), Ffeof(), Fferror(), Ffflush(), Ffgetl(), Ffgets(), Ffprintf(), Ffputs(), Ffread(), Ffrewind(), Ffscanf(), Ffseek(), Ffskipl(), Fftell(), and Ffwrite().

octave_stream octave_stream_list::lookup	(	const octave_value &	fid,
		const std::string &	who = `std::string ()`
	)

static

Definition at line 3886 of file oct-stream.cc.

References do_lookup(), instance, and instance_ok().

octave_value octave_stream_list::open_file_numbers ( void )

static

Definition at line 3929 of file oct-stream.cc.

References do_open_file_numbers(), instance, instance_ok(), and octave_value().

Referenced by Ffopen().

int octave_stream_list::remove	(	int	fid,
		const std::string &	who = `std::string ()`
	)

static

Definition at line 3892 of file oct-stream.cc.

References do_remove(), instance, and instance_ok().

Referenced by Ffclose(), and Fpclose().

int octave_stream_list::remove	(	const octave_value &	fid,
		const std::string &	who = `std::string ()`
	)

static

Definition at line 3898 of file oct-stream.cc.

References do_remove(), instance, and instance_ok().

Member Data Documentation

octave_stream_list * octave_stream_list::instance = 0

staticprivate

Definition at line 714 of file oct-stream.h.

Referenced by clear(), get_file_number(), get_info(), insert(), instance_ok(), list_open_files(), lookup(), open_file_numbers(), and remove().

ostrl_map octave_stream_list::list

private

Definition at line 710 of file oct-stream.h.

Referenced by do_clear(), do_get_file_number(), do_insert(), do_list_open_files(), do_lookup(), do_open_file_numbers(), and do_remove().

ostrl_map::const_iterator octave_stream_list::lookup_cache

mutableprivate

Definition at line 712 of file oct-stream.h.

Referenced by do_clear(), do_lookup(), and do_remove().

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

libinterp/corefcn/oct-stream.h
libinterp/corefcn/oct-stream.cc