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| author | Marcus Müller <marcus@hostalia.de> | 2018-08-29 21:19:06 +0200 |
|---|---|---|
| committer | Marcus Müller <marcus@hostalia.de> | 2018-08-29 21:19:06 +0200 |
| commit | 5ad935c3a3dd46ce2860b13e2b774e4841784616 (patch) | |
| tree | 06f54cc4930f1b350ea5968d399841e65893543f /gr-analog/lib/fastnoise_source_impl.h | |
| parent | 1f857d30d5d73576070d70ad785cba3d505b2a73 (diff) | |
| parent | 890217f5b1420b3de96b381febf889fd403c210e (diff) | |
Killing gengen: Merge branch 'cxx_templates_next' into next
Diffstat (limited to 'gr-analog/lib/fastnoise_source_impl.h')
| -rw-r--r-- | gr-analog/lib/fastnoise_source_impl.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/gr-analog/lib/fastnoise_source_impl.h b/gr-analog/lib/fastnoise_source_impl.h new file mode 100644 index 0000000000..2795b269dc --- /dev/null +++ b/gr-analog/lib/fastnoise_source_impl.h @@ -0,0 +1,64 @@ +/* -*- c++ -*- */ +/* + * Copyright 2013 Free Software Foundation, Inc. + * + * This file is part of GNU Radio + * + * GNU Radio is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3, or (at your option) + * any later version. + * + * GNU Radio is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GNU Radio; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, + * Boston, MA 02110-1301, USA. + */ + + +#ifndef FASTNOISE_SOURCE_IMPL_H +#define FASTNOISE_SOURCE_IMPL_H + +#include <gnuradio/analog/fastnoise_source.h> +#include <gnuradio/random.h> + +namespace gr { + namespace analog { + +template<class T> + class fastnoise_source_impl : public fastnoise_source<T> + { + private: + noise_type_t d_type; + float d_ampl; + gr::random d_rng; + std::vector<T> d_samples; + + public: + fastnoise_source_impl(noise_type_t type, float ampl, long seed, long samples); + ~fastnoise_source_impl(); + + T sample(); + T sample_unbiased(); + + void set_type(noise_type_t type); + void set_amplitude(float ampl); + void generate(); + + noise_type_t type() const { return d_type; } + float amplitude() const { return d_ampl; } + + int work(int noutput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items); + }; + + } /* namespace filter */ +} /* namespace gr */ + +#endif /* FASTNOISE_SOURCE_IMPL_H */ |