gr::blocks::file_descriptor_source_impl Class Reference

#include <file_descriptor_source_impl.h>

Inheritance diagram for gr::blocks::file_descriptor_source_impl:

List of all members.

Public Member Functions
	file_descriptor_source_impl (size_t itemsize, int fd, bool repeat)
	~file_descriptor_source_impl ()
int	work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
	just like gr_block::general_work, only this arranges to call consume_each for you
Protected Member Functions
int	read_items (char *buf, int nitems)
int	handle_residue (char *buf, int nbytes_read)
void	flush_residue ()

---

Constructor & Destructor Documentation

gr::blocks::file_descriptor_source_impl::file_descriptor_source_impl	(	size_t	itemsize,
		int	fd,
		bool	repeat
	)

gr::blocks::file_descriptor_source_impl::~file_descriptor_source_impl

(

)

---

Member Function Documentation

void gr::blocks::file_descriptor_source_impl::flush_residue

(

)

[inline, protected, virtual]

Implements gr::blocks::file_descriptor_source.

int gr::blocks::file_descriptor_source_impl::handle_residue	(	char *	buf,
		int	nbytes_read
	)		[protected, virtual]

Implements gr::blocks::file_descriptor_source.

int gr::blocks::file_descriptor_source_impl::read_items	(	char *	buf,
		int	nitems
	)		[protected, virtual]

Implements gr::blocks::file_descriptor_source.

int gr::blocks::file_descriptor_source_impl::work	(	int	noutput_items,
		gr_vector_const_void_star &	input_items,
		gr_vector_void_star &	output_items
	)		[virtual]

just like gr_block::general_work, only this arranges to call consume_each for you

The user must override work to define the signal processing code

Implements gr_sync_block.

---

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

• file_descriptor_source_impl.h