Data Selection

Functions used to access subsets of the vector. More...

Functions
int	zsl_vec_get_subset (struct zsl_vec *v, size_t offset, size_t len, struct zsl_vec *vsub)
	Returns a subset of source vector 'v' in 'vsub'.. More...

Detailed Description

Functions used to access subsets of the vector.

Function Documentation

zsl_vec_get_subset()

int zsl_vec_get_subset	(	struct zsl_vec *	v,
		size_t	offset,
		size_t	len,
		struct zsl_vec *	vsub
	)

Returns a subset of source vector 'v' in 'vsub'..

Parameters

v	The parent vector to read a subset of.
offset	The starting index (zero-based) foor the data subset.
len	The number of values to read, starting at offset.
vsub	The subset vector, which must have a buffer of at least size 'len'. If the data buffer isn't sufficiently large, this function will return -EINVAL.

Returns

0 on success, -EINVAL on a size of index error.

Definition at line 42 of file vectors.c.

Referenced by zsl_mtx_householder(), and zsl_sta_trim_mean().