25#ifndef INCLUDED_BLOCKS_PROBE_SIGNAL_I_H
26#define INCLUDED_BLOCKS_PROBE_SIGNAL_I_H
42 typedef boost::shared_ptr<probe_signal_i>
sptr;
Sink that allows a sample to be grabbed from Python.
Definition: probe_signal_i.h:39
virtual int level() const =0
boost::shared_ptr< probe_signal_i > sptr
Definition: probe_signal_i.h:42
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