c_file_ptr_buf Class Reference

#include "c-file-ptr-stream.h"

Inheritance diagram for c_file_ptr_buf:

Collaboration diagram for c_file_ptr_buf:

Public Types
typedef int(*	close_fcn )(FILE *)
typedef int	int_type

Public Member Functions
	c_file_ptr_buf (FILE *f_arg, close_fcn cf_arg=file_close)
	~c_file_ptr_buf (void)
int	buf_close (void)
void	clear (void)
int	file_number () const
int	flush (void)
int_type	overflow (int_type)
int_type	pbackfail (int_type)
int	seek (off_t offset, int origin)
std::streampos	seekoff (std::streamoff, std::ios::seekdir, std::ios::openmode=std::ios::in|std::ios::out)
std::streampos	seekpos (std::streampos, std::ios::openmode=std::ios::in|std::ios::out)
FILE *	stdiofile (void)
int	sync (void)
off_t	tell (void)
int_type	uflow (void)
int_type	underflow (void)
std::streamsize	xsgetn (char *, std::streamsize)
std::streamsize	xsputn (const char *, std::streamsize)

Static Public Member Functions
static int	file_close (FILE *f)

Protected Attributes
close_fcn	cf
FILE *	f

Private Member Functions
	c_file_ptr_buf (const c_file_ptr_buf &)
c_file_ptr_buf &	operator= (const c_file_ptr_buf &)
int_type	underflow_common (bool)

Detailed Description

Definition at line 30 of file c-file-ptr-stream.h.

Member Typedef Documentation

typedef int(* c_file_ptr_buf::close_fcn)(FILE *)

Definition at line 41 of file c-file-ptr-stream.h.

typedef int c_file_ptr_buf::int_type

Definition at line 36 of file c-file-ptr-stream.h.

Constructor & Destructor Documentation

c_file_ptr_buf::c_file_ptr_buf ( FILE *  f_arg, close_fcn  cf_arg = file_close  )

inline

Definition at line 45 of file c-file-ptr-stream.h.

c_file_ptr_buf::~c_file_ptr_buf

(

void

)

Definition at line 43 of file c-file-ptr-stream.cc.

References buf_close().

c_file_ptr_buf::c_file_ptr_buf ( const c_file_ptr_buf &  )

private

Member Function Documentation

int c_file_ptr_buf::buf_close

(

void

)

Definition at line 180 of file c-file-ptr-stream.cc.

References cf, f, and flush().

Referenced by ~c_file_ptr_buf().

void c_file_ptr_buf::clear ( void  )

inline

Definition at line 81 of file c-file-ptr-stream.h.

References f.

int c_file_ptr_buf::file_close ( FILE *  f )

static

Definition at line 208 of file c-file-ptr-stream.cc.

int c_file_ptr_buf::file_number ( ) const

inline

Definition at line 75 of file c-file-ptr-stream.h.

References f.

int c_file_ptr_buf::flush

(

void

)

Definition at line 174 of file c-file-ptr-stream.cc.

References f.

Referenced by buf_close(), overflow(), and sync().

c_file_ptr_buf& c_file_ptr_buf::operator= ( const c_file_ptr_buf &  )

private

c_file_ptr_buf::int_type c_file_ptr_buf::overflow

(

int_type

c

)

Definition at line 51 of file c-file-ptr-stream.cc.

References f, and flush().

c_file_ptr_buf::int_type c_file_ptr_buf::pbackfail

(

int_type

c

)

Definition at line 92 of file c-file-ptr-stream.cc.

References f.

int c_file_ptr_buf::seek	(	off_t	offset,
		int	origin
	)

Definition at line 196 of file c-file-ptr-stream.cc.

References f.

std::streampos c_file_ptr_buf::seekoff	(	std::streamoff	,
		std::ios::seekdir	,
		std::ios::openmode	= std::ios::in | std::ios::out
	)

Definition at line 130 of file c-file-ptr-stream.cc.

References f, and seekdir_to_whence().

std::streampos c_file_ptr_buf::seekpos	(	std::streampos	,
		std::ios::openmode	= std::ios::in | std::ios::out
	)

Definition at line 149 of file c-file-ptr-stream.cc.

References f, and SEEK_SET.

FILE* c_file_ptr_buf::stdiofile ( void  )

inline

Definition at line 43 of file c-file-ptr-stream.h.

References f.

int c_file_ptr_buf::sync

(

void

)

Definition at line 166 of file c-file-ptr-stream.cc.

References flush().

off_t c_file_ptr_buf::tell

(

void

)

Definition at line 202 of file c-file-ptr-stream.cc.

References f.

int_type c_file_ptr_buf::uflow ( void  )

inline

Definition at line 55 of file c-file-ptr-stream.h.

Referenced by dqagie(), dqagpe(), dqk15i(), dqk21(), qagie(), qagpe(), qk15i(), and qk21().

int_type c_file_ptr_buf::underflow ( void  )

inline

Definition at line 53 of file c-file-ptr-stream.h.

c_file_ptr_buf::int_type c_file_ptr_buf::underflow_common ( bool  bump )

private

Definition at line 67 of file c-file-ptr-stream.cc.

References f.

std::streamsize c_file_ptr_buf::xsgetn	(	char *	s,
		std::streamsize	n
	)

Definition at line 112 of file c-file-ptr-stream.cc.

References f.

std::streamsize c_file_ptr_buf::xsputn	(	const char *	s,
		std::streamsize	n
	)

Definition at line 103 of file c-file-ptr-stream.cc.

References f.

Member Data Documentation

close_fcn c_file_ptr_buf::cf

protected

Definition at line 89 of file c-file-ptr-stream.h.

Referenced by buf_close().

FILE* c_file_ptr_buf::f

protected

Definition at line 87 of file c-file-ptr-stream.h.

Referenced by buf_close(), octave_procbuf::close(), flush(), octave_procbuf::open(), overflow(), pbackfail(), seek(), seekoff(), seekpos(), tell(), underflow_common(), xsgetn(), and xsputn().

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

• libinterp/corefcn/c-file-ptr-stream.h
• libinterp/corefcn/c-file-ptr-stream.cc