GNU Radio Manual and C++ API Reference 3.8.5.0
The Free & Open Software Radio Ecosystem
 
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transcendental.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2011,2013 Free Software Foundation, Inc.
4 *
5 * This file is part of GNU Radio
6 *
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3, or (at your option)
10 * any later version.
11 *
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Radio; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street,
20 * Boston, MA 02110-1301, USA.
21 */
22
23#ifndef INCLUDED_GR_TRANSCENDENTAL_H
24#define INCLUDED_GR_TRANSCENDENTAL_H
25
26#include <gnuradio/blocks/api.h>
27#include <gnuradio/sync_block.h>
28#include <string>
29
30namespace gr {
31namespace blocks {
32
33/*!
34 * \brief A block that performs various transcendental math operations.
35 * \ingroup math_operators_blk
36 *
37 * \details
38 * Possible function names can be found in the cmath library. IO
39 * may be either complex or real, double or single precision.
40 *
41 * Possible type strings: float, double, complex_float, complex_double
42 *
43 * output[i] = trans_fcn(input[i])
44 */
45class BLOCKS_API transcendental : virtual public sync_block
46{
47public:
48 // gr::blocks::transcendental::sptr
49 typedef boost::shared_ptr<transcendental> sptr;
50
51 static sptr make(const std::string& name, const std::string& type = "float");
52};
53
54} /* namespace blocks */
55} /* namespace gr */
56
57#endif /* INCLUDED_GR_TRANSCENDENTAL_H */
A block that performs various transcendental math operations.
Definition transcendental.h:46
static sptr make(const std::string &name, const std::string &type="float")
boost::shared_ptr< transcendental > sptr
Definition transcendental.h:49
synchronous 1:1 input to output with history
Definition sync_block.h:38
#define BLOCKS_API
Definition gr-blocks/include/gnuradio/blocks/api.h:30
GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
Definition basic_block.h:46