23#ifndef INCLUDED_GR_MESSAGE_SOURCE_H
24#define INCLUDED_GR_MESSAGE_SOURCE_H
41 typedef boost::shared_ptr<message_source>
sptr;
43 static sptr make(
size_t itemsize,
int msgq_limit = 0);
Turn received messages into a stream.
Definition message_source.h:38
static sptr make(size_t itemsize, gr::msg_queue::sptr msgq)
virtual gr::msg_queue::sptr msgq() const =0
boost::shared_ptr< message_source > sptr
Definition message_source.h:41
static sptr make(size_t itemsize, int msgq_limit=0)
static sptr make(size_t itemsize, gr::msg_queue::sptr msgq, const std::string &lengthtagname)
boost::shared_ptr< msg_queue > sptr
Definition msg_queue.h:47
synchronous 1:1 input to output with history
Definition sync_block.h:38
#define BLOCKS_API
Definition gr-blocks/include/gnuradio/blocks/api.h:30
Include this header to use the message passing features.
Definition basic_block.h:45