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Diffstat (limited to 'gr-blocks/include/blocks/throttle.h')
-rw-r--r-- | gr-blocks/include/blocks/throttle.h | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/gr-blocks/include/blocks/throttle.h b/gr-blocks/include/blocks/throttle.h deleted file mode 100644 index d9d9f311c4..0000000000 --- a/gr-blocks/include/blocks/throttle.h +++ /dev/null @@ -1,63 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2005-2011,2013 Free Software Foundation, Inc. - * - * This file is part of GNU Radio - * - * GNU Radio is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 3, or (at your option) - * any later version. - * - * GNU Radio is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU Radio; see the file COPYING. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, - * Boston, MA 02110-1301, USA. - */ - -#ifndef INCLUDED_GR_THROTTLE_H -#define INCLUDED_GR_THROTTLE_H - -#include <blocks/api.h> -#include <gr_sync_block.h> - -namespace gr { - namespace blocks { - - /*! - * \brief throttle flow of samples such that the average rate does - * not exceed samples_per_sec. - * \ingroup misc_blk - * - * \details - * input: one stream of itemsize; output: one stream of itemsize - * - * N.B. this should only be used in GUI apps where there is no - * other rate limiting block. It is not intended nor effective at - * precisely controlling the rate of samples. That should be - * controlled by a source or sink tied to sample clock. E.g., a - * USRP or audio card. - */ - class BLOCKS_API throttle : virtual public gr_sync_block - { - public: - typedef boost::shared_ptr<throttle> sptr; - - static sptr make(size_t itemsize, double samples_per_sec); - - //! Sets the sample rate in samples per second. - virtual void set_sample_rate(double rate) = 0; - - //! Get the sample rate in samples per second. - virtual double sample_rate() const = 0; - }; - - } /* namespace blocks */ -} /* namespace gr */ - -#endif /* INCLUDED_GR_THROTTLE_H */ |