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Diffstat (limited to 'gr-trellis/lib/metrics_impl.h')
-rw-r--r-- | gr-trellis/lib/metrics_impl.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/gr-trellis/lib/metrics_impl.h b/gr-trellis/lib/metrics_impl.h new file mode 100644 index 0000000000..95c5f44845 --- /dev/null +++ b/gr-trellis/lib/metrics_impl.h @@ -0,0 +1,68 @@ +/* -*- c++ -*- */ +/* + * Copyright 2004,2012,2018 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 METRICS_IMPL_H +#define METRICS_IMPL_H + +#include <gnuradio/trellis/metrics.h> + +namespace gr { + namespace trellis { + +template<class T> + class metrics_impl : public metrics<T> + { + private: + int d_O; + int d_D; + digital::trellis_metric_type_t d_TYPE; + std::vector<T> d_TABLE; + + public: + metrics_impl(int O, int D, const std::vector<T> &TABLE, + digital::trellis_metric_type_t TYPE); + ~metrics_impl(); + + int O() const { return d_O; } + int D() const { return d_D; } + digital::trellis_metric_type_t TYPE() const { return d_TYPE; } + std::vector<T> TABLE() const { return d_TABLE; } + + void set_O(int O); + void set_D(int D); + void set_TYPE(digital::trellis_metric_type_t type); + void set_TABLE(const std::vector<T> &table); + + void forecast(int noutput_items, + gr_vector_int &ninput_items_required); + + int general_work(int noutput_items, + gr_vector_int &ninput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items); + }; + + } /* namespace trellis */ +} /* namespace gr */ + +#endif /* METRICS_IMPL_H */ |