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Diffstat (limited to 'gr-blocks/include/blocks/copy.h')
-rw-r--r-- | gr-blocks/include/blocks/copy.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/gr-blocks/include/blocks/copy.h b/gr-blocks/include/blocks/copy.h new file mode 100644 index 0000000000..5ed0ea0e92 --- /dev/null +++ b/gr-blocks/include/blocks/copy.h @@ -0,0 +1,54 @@ +/* -*- c++ -*- */ +/* + * Copyright 2006,2009,2013 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_COPY_H +#define INCLUDED_GR_COPY_H + +#include <blocks/api.h> +#include <gr_block.h> + +namespace gr { + namespace blocks { + + /*! + * \brief output[i] = input[i] + * \ingroup misc_blk + * + * When enabled (default), this block copies its input to its + * output. When disabled, this block drops its input on the floor. + */ + class BLOCKS_API copy : virtual public gr_block + { + public: + // gr::blocks::copy::sptr + typedef boost::shared_ptr<copy> sptr; + + static sptr make(size_t itemsize); + + virtual void set_enabled(bool enable) = 0; + virtual bool enabled() const = 0; + }; + + } /* namespace blocks */ +} /* namespace gr */ + +#endif /* INCLUDED_GR_COPY_H */ |