gr::blocks::udp_sink_impl Class Reference

#include <udp_sink_impl.h>

Inheritance diagram for gr::blocks::udp_sink_impl:

List of all members.

Public Member Functions
	udp_sink_impl (size_t itemsize, const std::string &host, int port, int payload_size, bool eof)
	~udp_sink_impl ()
int	payload_size ()
	return the PAYLOAD_SIZE of the socket
void	connect (const std::string &host, int port)
	Change the connection to a new destination.
void	disconnect ()
	Send zero-length packet (if eof is requested) then stop sending.
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

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Constructor & Destructor Documentation

gr::blocks::udp_sink_impl::udp_sink_impl	(	size_t	itemsize,
		const std::string &	host,
		int	port,
		int	payload_size,
		bool	eof
	)

gr::blocks::udp_sink_impl::~udp_sink_impl

(

)

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Member Function Documentation

void gr::blocks::udp_sink_impl::connect	(	const std::string &	host,
		int	port
	)		[virtual]

Change the connection to a new destination.

Parameters:

host	The name or IP address of the receiving host; use NULL or None to break the connection without closing
port	Destination port to connect to on receiving host

Calls disconnect() to terminate any current connection first.

Implements gr::blocks::udp_sink.

void gr::blocks::udp_sink_impl::disconnect

(

)

[virtual]

Send zero-length packet (if eof is requested) then stop sending.

Zero-byte packets can be interpreted as EOF by gr_udp_source. Note that disconnect occurs automatically when the sink is destroyed, but not when its top_block stops.

Implements gr::blocks::udp_sink.

int gr::blocks::udp_sink_impl::payload_size

(

)

[inline, virtual]

return the PAYLOAD_SIZE of the socket

Implements gr::blocks::udp_sink.

int gr::blocks::udp_sink_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.

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

• udp_sink_impl.h