GNU Radio 3.6.5 C++ API

pdu.h

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00001 /* -*- c++ -*- */
00002 /*
00003  * Copyright 2013 Free Software Foundation, Inc.
00004  *
00005  * This file is part of GNU Radio
00006  *
00007  * GNU Radio is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 3, or (at your option)
00010  * any later version.
00011  *
00012  * GNU Radio is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with GNU Radio; see the file COPYING.  If not, write to
00019  * the Free Software Foundation, Inc., 51 Franklin Street,
00020  * Boston, MA 02110-1301, USA.
00021  */
00022 
00023 #ifndef INCLUDED_BLOCKS_PDU_H
00024 #define INCLUDED_BLOCKS_PDU_H
00025 
00026 #include <blocks/api.h>
00027 #include <gr_complex.h>
00028 #include <gruel/pmt.h>
00029 
00030 #define PDU_PORT_ID    pmt::mp("pdus")
00031 #define PDU_LENGTH_TAG pmt::mp("pdu_length")
00032 
00033 namespace gr {
00034   namespace blocks {
00035     namespace pdu {
00036 
00037       enum vector_type { byte_t, float_t, complex_t };
00038 
00039       BLOCKS_API size_t itemsize(vector_type type);
00040       BLOCKS_API bool type_matches(vector_type type, pmt::pmt_t v);
00041       BLOCKS_API pmt::pmt_t make_vector(vector_type type, const uint8_t* buf, size_t items);
00042       BLOCKS_API vector_type type_from_pmt(pmt::pmt_t vector);
00043 
00044     } /* namespace pdu */
00045   } /* namespace blocks */
00046 } /* namespace gr */
00047 
00048 #endif /* INCLUDED_BLOCKS_PDU_H */