octave_procbuf Class Reference

#include "oct-procbuf.h"

Inheritance diagram for octave_procbuf:

Collaboration diagram for octave_procbuf:

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

Public Member Functions
	octave_procbuf (void)
	octave_procbuf (const char *command, int mode)
	~octave_procbuf (void)
int	buf_close (void)
void	clear (void)
octave_procbuf *	close (void)
int	file_number () const
int	flush (void)
bool	is_open (void) const
octave_procbuf *	open (const char *command, int mode)
int_type	overflow (int_type)
int_type	pbackfail (int_type)
pid_t	pid (void) const
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)
int	wait_status (void) const
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
octave_procbuf *	next
bool	open_p
pid_t	proc_pid
int	wstatus

Private Member Functions
	octave_procbuf (const octave_procbuf &)
octave_procbuf &	operator= (const octave_procbuf &)

Detailed Description

Definition at line 33 of file oct-procbuf.h.

Member Typedef Documentation

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

inherited

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

typedef int c_file_ptr_buf::int_type

inherited

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

Constructor & Destructor Documentation

octave_procbuf::octave_procbuf ( void  )

inline

Definition at line 38 of file oct-procbuf.h.

octave_procbuf::octave_procbuf ( const char *  command, int  mode  )

inline

Definition at line 42 of file oct-procbuf.h.

octave_procbuf::~octave_procbuf ( void  )

inline

Definition at line 46 of file oct-procbuf.h.

octave_procbuf::octave_procbuf ( const octave_procbuf &  )

private

Member Function Documentation

int c_file_ptr_buf::buf_close ( void  )

inherited

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

References c_file_ptr_buf::cf, c_file_ptr_buf::f, and c_file_ptr_buf::flush().

Referenced by c_file_ptr_buf::~c_file_ptr_buf().

void c_file_ptr_buf::clear ( void  )

inlineinherited

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

References f.

octave_procbuf * octave_procbuf::close

(

void

)

Definition at line 165 of file oct-procbuf.cc.

References c_file_ptr_buf::f, next, octave_pclose(), open_p, proc_pid, octave_syscalls::waitpid(), and wstatus.

Referenced by procstreambase::close(), and open().

int c_file_ptr_buf::file_close ( FILE *  f )

staticinherited

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

int c_file_ptr_buf::file_number ( ) const

inlineinherited

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

References f.

int c_file_ptr_buf::flush ( void  )

inherited

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

References c_file_ptr_buf::f.

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

bool octave_procbuf::is_open ( void  ) const

inline

Definition at line 54 of file oct-procbuf.h.

Referenced by open().

octave_procbuf * octave_procbuf::open	(	const char *	command,
		int	mode
	)

Definition at line 59 of file oct-procbuf.cc.

References BUFSIZ, close(), c_file_ptr_buf::f, is_open(), next, octave_popen(), octave_procbuf_list, open_p, proc_pid, and SHELL_PATH.

Referenced by procstreambase::open(), and procstreambase::procstreambase().

octave_procbuf& octave_procbuf::operator= ( const octave_procbuf &  )

private

c_file_ptr_buf::int_type c_file_ptr_buf::overflow ( int_type  c )

inherited

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

References c_file_ptr_buf::f, and c_file_ptr_buf::flush().

c_file_ptr_buf::int_type c_file_ptr_buf::pbackfail ( int_type  c )

inherited

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

References c_file_ptr_buf::f.

pid_t octave_procbuf::pid ( void  ) const

inline

Definition at line 56 of file oct-procbuf.h.

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

inherited

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

References c_file_ptr_buf::f.

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

inherited

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

References c_file_ptr_buf::f, and seekdir_to_whence().

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

inherited

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

References c_file_ptr_buf::f, and SEEK_SET.

FILE* c_file_ptr_buf::stdiofile ( void  )

inlineinherited

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

References f.

int c_file_ptr_buf::sync ( void  )

inherited

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

References c_file_ptr_buf::flush().

off_t c_file_ptr_buf::tell ( void  )

inherited

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

References c_file_ptr_buf::f.

int_type c_file_ptr_buf::uflow ( void  )

inlineinherited

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  )

inlineinherited

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

int octave_procbuf::wait_status ( void  ) const

inline

Definition at line 52 of file oct-procbuf.h.

Referenced by procstreambase::close().

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

inherited

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

References c_file_ptr_buf::f.

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

inherited

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

References c_file_ptr_buf::f.

Member Data Documentation

close_fcn c_file_ptr_buf::cf

protectedinherited

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

Referenced by c_file_ptr_buf::buf_close().

FILE* c_file_ptr_buf::f

protectedinherited

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

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

octave_procbuf* octave_procbuf::next

protected

Definition at line 66 of file oct-procbuf.h.

Referenced by close(), and open().

bool octave_procbuf::open_p

protected

Definition at line 62 of file oct-procbuf.h.

Referenced by close(), and open().

pid_t octave_procbuf::proc_pid

protected

Definition at line 64 of file oct-procbuf.h.

Referenced by close(), and open().

int octave_procbuf::wstatus

protected

Definition at line 60 of file oct-procbuf.h.

Referenced by close().

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

• libinterp/corefcn/oct-procbuf.h
• libinterp/corefcn/oct-procbuf.cc