xdf_get_event3
Get details of an event of a data file
Usage
#include <xdfio.h>
int xdf_get_event(struct xdf* xdf, unsigned int index,
int* evttype, double* onset, double* dur);
Overview
xdf_get_event() returns the information of the index-th event of the file referenced by the handle xdf. The event type, start (in seconds) and duration (in seconds) of the event are returned respectively to the pointers evttype, onset and dur.
Return value
xdf_get_event() returns 0 in case of success. Otherwise -1 is returned and errno is set appropriately.
Errors
- EINVAL
-
xdf, evttype, onset or dur is NULL.
- ERANGE
-
index is bigger than the number event in the file.
Releases
Unchanged in 7 releases since Debian 7 (Wheezy).