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/* -*- c++ -*- */
/*
* Copyright 2012-2013 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_CTRLPORT_PROBE2_C_H
#define INCLUDED_CTRLPORT_PROBE2_C_H
#include <gnuradio/blocks/api.h>
#include <gnuradio/sync_block.h>
namespace gr {
namespace blocks {
/*!
* \brief A ControlPort probe to export vectors of signals.
* \ingroup measurement_tools_blk
* \ingroup controlport_blk
*
* \details
* This block acts as a sink in the flowgraph but also exports
* vectors of complex samples over ControlPort. This block holds
* the latest \p len number of complex samples so that every query
* by a ControlPort client will get the same length vector.
*/
class BLOCKS_API ctrlport_probe2_c : virtual public sync_block
{
public:
// gr::blocks::ctrlport_probe2_c::sptr
typedef std::shared_ptr<ctrlport_probe2_c> sptr;
/*!
* \brief Make a ControlPort probe block.
* \param id A string ID to name the probe over ControlPort.
* \param desc A string describing the probe.
* \param len Number of samples to transmit.
* \param disp_mask Mask to set default display params.
*/
static sptr
make(const std::string& id, const std::string& desc, int len, unsigned int disp_mask);
virtual std::vector<gr_complex> get() = 0;
virtual void set_length(int len) = 0;
virtual int length() const = 0;
};
} /* namespace blocks */
} /* namespace gr */
#endif /* INCLUDED_CTRLPORT_PROBE2_C_H */
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