23#ifndef INCLUDED_GR_MSG_HANDLER_H
24#define INCLUDED_GR_MSG_HANDLER_H
32typedef boost::shared_ptr<msg_handler> msg_handler_sptr;
boost::shared_ptr< message > sptr
Definition: message.h:42
abstract class of message handlers
Definition: msg_handler.h:39
virtual void handle(message::sptr msg)=0
handle msg
#define GR_RUNTIME_API
Definition: gnuradio-runtime/include/gnuradio/api.h:30
static purpose_t msg
Definition: source_logger.h:39
Include this header to use the message passing features.
Definition: basic_block.h:45