GNU Radio 3.7.1 C++ API
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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 <gnuradio/blocks/api.h> 00027 #include <gnuradio/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 * \ingroup math_operators_blk 00036 * 00037 * \details 00038 * Possible function names can be found in the cmath library. IO 00039 * may be either complex or real, double or single precision. 00040 * 00041 * Possible type strings: float, double, complex_float, complex_double 00042 * 00043 * output[i] = trans_fcn(input[i]) 00044 */ 00045 class BLOCKS_API transcendental : virtual public sync_block 00046 { 00047 public: 00048 // gr::blocks::transcendental::sptr 00049 typedef boost::shared_ptr<transcendental> sptr; 00050 00051 static sptr make(const std::string &name, 00052 const std::string &type="float"); 00053 }; 00054 00055 } /* namespace blocks */ 00056 } /* namespace gr */ 00057 00058 #endif /* INCLUDED_GR_TRANSCENDENTAL_H */