22#ifndef INCLUDED_MSG_PRODUCER_H
23#define INCLUDED_MSG_PRODUCER_H
27#include <boost/shared_ptr.hpp>
47typedef boost::shared_ptr<msg_producer> msg_producer_sptr;
Virtual base class that produces messages.
Definition: msg_producer.h:36
virtual pmt::pmt_t retrieve()=0
send msg to msg_producer
msg_producer()
Definition: msg_producer.h:38
#define GR_RUNTIME_API
Definition: gnuradio-runtime/include/gnuradio/api.h:30
Include this header to use the message passing features.
Definition: basic_block.h:45
boost::intrusive_ptr< pmt_base > pmt_t
typedef for shared pointer (transparent reference counting). See http://www.boost....
Definition: pmt.h:56