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_skiphead.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_skiphead.h')
| -rw-r--r-- | gnuradio-core/src/lib/general/gr_skiphead.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/gnuradio-core/src/lib/general/gr_skiphead.h b/gnuradio-core/src/lib/general/gr_skiphead.h deleted file mode 100644 index 710530ff4c..0000000000 --- a/gnuradio-core/src/lib/general/gr_skiphead.h +++ /dev/null @@ -1,80 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2005 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_SKIPHEAD_H -#define INCLUDED_GR_SKIPHEAD_H - -#include <gr_core_api.h> -#include <gr_sync_block.h> -#include <stddef.h> // size_t - -class gr_skiphead; -typedef boost::shared_ptr<gr_skiphead> gr_skiphead_sptr; - -GR_CORE_API gr_skiphead_sptr -gr_make_skiphead (size_t itemsize, uint64_t nitems_to_skip); - - -/*! - * \brief skips the first N items, from then on copies items to the output - * \ingroup slicedice_blk - * - * Useful for building test cases and sources which have metadata or junk at the start - */ - -class GR_CORE_API gr_skiphead : public gr_block -{ - friend GR_CORE_API gr_skiphead_sptr gr_make_skiphead (size_t itemsize, uint64_t nitems_to_skip); - gr_skiphead (size_t itemsize, uint64_t nitems_to_skip); - - uint64_t d_nitems_to_skip; - uint64_t d_nitems; // total items seen - - public: - - /*! - * \brief Sets number of items to skip; resets current skip count to 0. - */ - void set_nitems_to_skip(uint64_t nitems_to_skip); - - /*! - * \brief Gets the number of items to skip. - */ - uint64_t nitems_to_skip() const; - - /*! - * \brief Gets the number of items already skipped. - */ - uint64_t nitems_skiped() const; - - /*! - * \brief Resets number of items skipped to 0. - */ - void reset(); - - int general_work(int noutput_items, - gr_vector_int &ninput_items, - gr_vector_const_void_star &input_items, - gr_vector_void_star &output_items); -}; - -#endif /* INCLUDED_GR_SKIPHEAD_H */ |