GNU Radio 3.4.2 C++ API
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00001 /* 00002 * Copyright 2011 Free Software Foundation, Inc. 00003 * 00004 * This file is part of GNU Radio 00005 * 00006 * GNU Radio is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 3, or (at your option) 00009 * any later version. 00010 * 00011 * GNU Radio is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with GNU Radio; see the file COPYING. If not, write to 00018 * the Free Software Foundation, Inc., 51 Franklin Street, 00019 * Boston, MA 02110-1301, USA. 00020 */ 00021 00022 #ifndef INCLUDED_GR_TRANSCENDENTAL_H 00023 #define INCLUDED_GR_TRANSCENDENTAL_H 00024 00025 #include <gr_sync_block.h> 00026 #include <string> 00027 00028 /*! 00029 * \brief A block that performs various transcendental math operations. 00030 * 00031 * Possible function names can be found in the cmath library. 00032 * IO may be either complex or real, double or single precision. 00033 * 00034 * Possible type strings: float, double, complex_float, complex_double 00035 * 00036 * output[i] = trans_fcn(input[i]) 00037 */ 00038 class gr_transcendental : virtual public gr_sync_block{ 00039 public: 00040 typedef boost::shared_ptr<gr_transcendental> sptr; 00041 }; 00042 00043 gr_transcendental::sptr gr_make_transcendental( 00044 const std::string &name, 00045 const std::string &type = "float" 00046 ); 00047 00048 #endif /* INCLUDED_GR_TRANSCENDENTAL_H */