diff options
Diffstat (limited to 'gr-trellis/src/lib/calc_metric.h')
| -rw-r--r-- | gr-trellis/src/lib/calc_metric.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/gr-trellis/src/lib/calc_metric.h b/gr-trellis/src/lib/calc_metric.h new file mode 100644 index 000000000..d628f44e0 --- /dev/null +++ b/gr-trellis/src/lib/calc_metric.h @@ -0,0 +1,46 @@ +/* -*- c++ -*- */ +/* + * Copyright 2004 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 INCLUDED_CALC_METRIC_H +#define INCLUDED_CALC_METRIC_H + +#include <vector> +#include <gr_complex.h> +#include <metric_type.h> + + +template <class T> +void calc_metric(int O, int D, const std::vector<T> &TABLE, const T *in, float *metric, trellis_metric_type_t type); + +/* +void calc_metric(int O, int D, const std::vector<short> &TABLE, const short *in, float *metric, trellis_metric_type_t type); + +void calc_metric(int O, int D, const std::vector<int> &TABLE, const int *in, float *metric, trellis_metric_type_t type); + +void calc_metric(int O, int D, const std::vector<float> &TABLE, const float *in, float *metric, trellis_metric_type_t type); +*/ + +void calc_metric(int O, int D, const std::vector<gr_complex> &TABLE, const gr_complex *in, float *metric, trellis_metric_type_t type); + + + +#endif |