diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2013-03-17 12:24:38 -0400 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2013-03-17 15:40:32 -0400 |
| commit | d4f6b86a9bdea09c2c158b9982559a727f8c6a0b (patch) | |
| tree | 60b452d387bd494b461ee78b2b0faec1fbf6e5fe /gnuradio-core/src/lib/general/gr_head.h | |
| parent | ee2b700f72503d6e7f62adbfb7dff9997b9cb003 (diff) | |
blocks: converting references to vector source/sink, null source/sink, nop, copy, head, skiphead, vector_map, and annotator blocks to use gr-blocks.
Diffstat (limited to 'gnuradio-core/src/lib/general/gr_head.h')
| -rw-r--r-- | gnuradio-core/src/lib/general/gr_head.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/gnuradio-core/src/lib/general/gr_head.h b/gnuradio-core/src/lib/general/gr_head.h deleted file mode 100644 index 48415892dd..0000000000 --- a/gnuradio-core/src/lib/general/gr_head.h +++ /dev/null @@ -1,61 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2004,2009,2012 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_HEAD_H -#define INCLUDED_GR_HEAD_H - -#include <gr_core_api.h> -#include <gr_sync_block.h> -#include <stddef.h> // size_t - -class gr_head; -typedef boost::shared_ptr<gr_head> gr_head_sptr; - -/*! - * \brief copies the first N items to the output then signals done - * \ingroup slicedice_blk - * - * Useful for building test cases - */ - -class GR_CORE_API gr_head : public gr_sync_block -{ - friend GR_CORE_API gr_head_sptr gr_make_head (size_t sizeof_stream_item, unsigned long long nitems); - gr_head (size_t sizeof_stream_item, unsigned long long nitems); - - unsigned long long d_nitems; - unsigned long long d_ncopied_items; - - public: - int work (int noutput_items, - gr_vector_const_void_star &input_items, - gr_vector_void_star &output_items); - - void reset() { d_ncopied_items = 0; } - void set_length(int nitems) { d_nitems = nitems; } -}; - -GR_CORE_API gr_head_sptr -gr_make_head (size_t sizeof_stream_item, unsigned long long nitems); - - -#endif /* INCLUDED_GR_HEAD_H */ |