gr::blocks::file_sink_base Class Reference

Common base class for file sinks. More...

#include <gnuradio/blocks/file_sink_base.h>

Public Member Functions
	file_sink_base ()
	~file_sink_base ()
bool	open (const char *filename)
	Open filename and begin output to it. More...
void	close ()
	Close current output file. More...
void	do_update ()
	if we've had an update, do it now. More...
void	set_unbuffered (bool unbuffered)
	turn on unbuffered writes for slower outputs More...

Protected Member Functions
	file_sink_base (const char *filename, bool is_binary, bool append)

Protected Attributes
FILE *	d_fp
FILE *	d_new_fp
bool	d_updated
bool	d_is_binary
boost::mutex	d_mutex
bool	d_unbuffered
bool	d_append

Detailed Description

Common base class for file sinks.

Constructor & Destructor Documentation

gr::blocks::file_sink_base::file_sink_base ( const char *  filename, bool  is_binary, bool  append  )

protected

gr::blocks::file_sink_base::file_sink_base ( )

inline

gr::blocks::file_sink_base::~file_sink_base

(

)

Member Function Documentation

void gr::blocks::file_sink_base::close

(

)

Close current output file.

Closes current output file and ignores any output until open is called to connect to another file.

void gr::blocks::file_sink_base::do_update

(

)

if we've had an update, do it now.

bool gr::blocks::file_sink_base::open

(

const char *

filename

)

Open filename and begin output to it.

void gr::blocks::file_sink_base::set_unbuffered

(

bool

unbuffered

)

turn on unbuffered writes for slower outputs

Member Data Documentation

bool gr::blocks::file_sink_base::d_append

protected

FILE* gr::blocks::file_sink_base::d_fp

protected

bool gr::blocks::file_sink_base::d_is_binary

protected

boost::mutex gr::blocks::file_sink_base::d_mutex

protected

FILE* gr::blocks::file_sink_base::d_new_fp

protected

bool gr::blocks::file_sink_base::d_unbuffered

protected

bool gr::blocks::file_sink_base::d_updated

protected

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

• file_sink_base.h