upper

Return the upper triangular matrix from an input array. More...

Functions
AFAPI array	upper (const array &in, bool is_unit_diag=false)
	C++ Interface to return the upper triangle array. More...
AFAPI af_err	af_upper (af_array *out, const af_array in, bool is_unit_diag)
	C Interface to return the upper triangle array. More...

Detailed Description

Return the upper triangular matrix from an input array.

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Function Documentation

af_upper()

AFAPI af_err af_upper	(	af_array *	out,
		const af_array	in,
		bool	is_unit_diag
	)

C Interface to return the upper triangle array.

Parameters

[out]	out	upper triangle array
[in]	in	input array
[in]	is_unit_diag	boolean specifying if diagonal elements are 1's

Returns

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

upper()

AFAPI array upper	(	const array &	in,
		bool	is_unit_diag = false
	)

C++ Interface to return the upper triangle array.

Parameters

[in]	in	input array
[in]	is_unit_diag	boolean specifying if diagonal elements are 1's

Returns

upper triangle matrix