aubio
0.4.9
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Vector of real-valued data in double precision. More...
Go to the source code of this file.
Data Structures | |
struct | lvec_t |
Buffer for real data in double precision. More... | |
Functions | |
lvec_t * | new_lvec (uint_t length) |
lvec_t buffer creation function More... | |
void | del_lvec (lvec_t *s) |
lvec_t buffer deletion function More... | |
lsmp_t | lvec_get_sample (lvec_t *s, uint_t position) |
read sample value in a buffer More... | |
void | lvec_set_sample (lvec_t *s, lsmp_t data, uint_t position) |
write sample value in a buffer More... | |
lsmp_t * | lvec_get_data (const lvec_t *s) |
read data from a buffer More... | |
void | lvec_print (const lvec_t *s) |
print out lvec data More... | |
void | lvec_set_all (lvec_t *s, smpl_t val) |
set all elements to a given value More... | |
void | lvec_zeros (lvec_t *s) |
set all elements to zero More... | |
void | lvec_ones (lvec_t *s) |
set all elements to ones More... | |
Vector of real-valued data in double precision.
This file specifies the lvec_t buffer type, which is used in some places in aubio to store a vector of lsmp_t.
Note: the lvec_t data type is required in some algorithms such as IIR filters (see temporal/filter.h).
Definition in file lvec.h.
void del_lvec | ( | lvec_t * | s | ) |
lvec_t buffer deletion function
s | buffer to delete as returned by new_lvec() |
read sample value in a buffer
s | vector to read from |
position | sample position to read from |
void lvec_ones | ( | lvec_t * | s | ) |
void lvec_print | ( | const lvec_t * | s | ) |
set all elements to a given value
s | vector to modify |
val | value to set elements to |
write sample value in a buffer
s | vector to write to |
data | value to write in s->data[position] |
position | sample position to write to |
void lvec_zeros | ( | lvec_t * | s | ) |
lvec_t buffer creation function
length | the length of the buffer to create |