diff options
| author | Johnathan Corgan <johnathan@corganlabs.com> | 2013-03-27 20:41:40 -0700 |
|---|---|---|
| committer | Johnathan Corgan <johnathan@corganlabs.com> | 2013-03-27 20:41:40 -0700 |
| commit | 2caaabf8e1dd771174fd42e51c8c8090864638e6 (patch) | |
| tree | e58fe2bc53120acfd11aa6687fe5fa0aaa58ca71 /gnuradio-runtime/lib/gr_misc.cc | |
| parent | 40ab0030dbe821c9ed475a0b73898040f4af581c (diff) | |
| parent | d7cde125dc3661a62e1013a4a017f0f1efa46e6e (diff) | |
Merge branch 'runtime-3.7' into next
Diffstat (limited to 'gnuradio-runtime/lib/gr_misc.cc')
| -rw-r--r-- | gnuradio-runtime/lib/gr_misc.cc | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/gnuradio-runtime/lib/gr_misc.cc b/gnuradio-runtime/lib/gr_misc.cc new file mode 100644 index 0000000000..1ed2a03d7f --- /dev/null +++ b/gnuradio-runtime/lib/gr_misc.cc @@ -0,0 +1,65 @@ +/* -*- c++ -*- */ +/* + * Copyright 2005 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. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#include <gr_misc.h> + +unsigned int +gr_rounduppow2(unsigned int n) +{ + int i; + for (i=0;((n-1)>>i) != 0;i++) + ; + return 1<<i; +} + +// ---------------------------------------------------------------- + +void +gr_zero_vector(std::vector<float> &v) +{ + for(unsigned int i=0; i < v.size(); i++) + v[i] = 0; +} + +void +gr_zero_vector(std::vector<double> &v) +{ + for(unsigned int i=0; i < v.size(); i++) + v[i] = 0; +} + +void +gr_zero_vector(std::vector<int> &v) +{ + for(unsigned int i=0; i < v.size(); i++) + v[i] = 0; +} + +void +gr_zero_vector(std::vector<gr_complex> &v) +{ + for(unsigned int i=0; i < v.size(); i++) + v[i] = 0; +} |