ref: d37400c106cac10492ba20c10ab62a7e42b00280
dir: /src/vecutils.h/
/*
Copyright (C) 2009 Paul Brossier <piem@aubio.org>
This file is part of aubio.
aubio 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 of the License, or
(at your option) any later version.
aubio 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 aubio. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file
* various utilities functions for fvec and cvec objects
*
*/
#ifndef _VECUTILS_H
#define _VECUTILS_H
#ifdef __cplusplus
extern "C" {
#endif
#define AUBIO_OP_PROTO(OPNAME, TYPE) \
void TYPE ## _ ## OPNAME (TYPE ## _t *o);
#define AUBIO_OP_C_AND_F_PROTO(OPNAME) \
AUBIO_OP_PROTO(OPNAME, fvec) \
AUBIO_OP_PROTO(OPNAME, cvec)
AUBIO_OP_C_AND_F_PROTO(exp)
AUBIO_OP_C_AND_F_PROTO(cos)
AUBIO_OP_C_AND_F_PROTO(sin)
AUBIO_OP_C_AND_F_PROTO(abs)
//AUBIO_OP_C_AND_F_PROTO(pow)
AUBIO_OP_C_AND_F_PROTO(sqrt)
AUBIO_OP_C_AND_F_PROTO(log10)
AUBIO_OP_C_AND_F_PROTO(log)
AUBIO_OP_C_AND_F_PROTO(floor)
AUBIO_OP_C_AND_F_PROTO(ceil)
AUBIO_OP_C_AND_F_PROTO(round)
/** raise each vector elements to the power pow
\param s vector to modify
\param pow power to raise to
*/
void fvec_pow (fvec_t *s, smpl_t pow);
//void fvec_log10 (fvec_t *s);
#ifdef __cplusplus
}
#endif
#endif /*_VECUTILS_H*/