Locate the indices of the non-zero values in an array. More...

Functions
AFAPI array	where (const array &in)
	C++ Interface to locate the indices of the non-zero values in an array. More...

AFAPI af_err	af_where (af_array *idx, const af_array in)
	C Interface to locate the indices of the non-zero values in an array. More...

Locate the indices of the non-zero values in an array.

Output type is u32.

The locations are provided by flattening the input into a linear array.

◆ af_where()

C Interface to locate the indices of the non-zero values in an array.

Parameters

[out]	idx	linear indices where `in` is non-zero
[in]	in	input array

Returns: AF_SUCCESS, if function returns successfully, else an af_err code is given

C++ Interface to locate the indices of the non-zero values in an array.

Functions