1 /* -*- c++ -*- */ 2 /* 3 * Copyright 2015 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_TEST_TAG_VARIABLE_RATE_FF_IMPL_H 24 #define INCLUDED_GR_TEST_TAG_VARIABLE_RATE_FF_IMPL_H 25 26 #include <gnuradio/blocks/test_tag_variable_rate_ff.h> 27 28 namespace gr { 29 namespace blocks { 30 31 class test_tag_variable_rate_ff_impl : public test_tag_variable_rate_ff 32 { 33 protected: 34 bool d_update_once; 35 double d_update_step; 36 double d_accum; 37 double d_rrate; 38 uint64_t d_old_in, d_new_in, d_last_out; 39 uint64_t d_rng_state[2]; 40 41 public: 42 test_tag_variable_rate_ff_impl(bool update_once = false, double update_step = 0.001); 43 ~test_tag_variable_rate_ff_impl(); 44 45 // void setup_rpc(); 46 47 int general_work(int noutput_items, 48 gr_vector_int& ninput_items, 49 gr_vector_const_void_star& input_items, 50 gr_vector_void_star& output_items); 51 }; 52 53 } /* namespace blocks */ 54 } /* namespace gr */ 55 56 #endif /* INCLUDED_GR_TEST_TAG_VARIABLE_RATE_FF_IMPL_H */ 57