GNU Radio 3.6.4.2 C++ API
transcendental.h
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00001 /* -*- c++ -*- */
00002 /*
00003  * Copyright 2011,2013 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_GR_TRANSCENDENTAL_H
00024 #define INCLUDED_GR_TRANSCENDENTAL_H
00025 
00026 #include <blocks/api.h>
00027 #include <gr_sync_block.h>
00028 #include <string>
00029 
00030 namespace gr {
00031   namespace blocks {
00032 
00033     /*!
00034      * \brief A block that performs various transcendental math operations.
00035      *
00036      * Possible function names can be found in the cmath library. IO
00037      * may be either complex or real, double or single precision.
00038      *
00039      * Possible type strings: float, double, complex_float, complex_double
00040      *
00041      * output[i] = trans_fcn(input[i])
00042      */
00043     class BLOCKS_API transcendental : virtual public gr_sync_block
00044     {
00045     public:
00046       // gr::blocks::transcendental::sptr
00047       typedef boost::shared_ptr<transcendental> sptr;
00048 
00049       static sptr make(const std::string &name,
00050                        const std::string &type="float");
00051     };
00052 
00053   } /* namespace blocks */
00054 } /* namespace gr */
00055 
00056 #endif /* INCLUDED_GR_TRANSCENDENTAL_H */