pad

Pad an array. More...

Functions
AFAPI array	pad (const array &in, const dim4 &beginPadding, const dim4 &endPadding, const borderType padFillType)
	C++ Interface to pad an array. More...
AFAPI af_err	af_pad (af_array *out, const af_array in, const unsigned begin_ndims, const dim_t *const begin_dims, const unsigned end_ndims, const dim_t *const end_dims, const af_border_type pad_fill_type)
	C Interface to pad an array. More...

Detailed Description

Pad an array.

Pad the input array using a constant or values from input along the border.

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Function Documentation

af_pad()

AFAPI af_err af_pad	(	af_array *	out,
		const af_array	in,
		const unsigned	begin_ndims,
		const dim_t *const	begin_dims,
		const unsigned	end_ndims,
		const dim_t *const	end_dims,
		const af_border_type	pad_fill_type
	)

C Interface to pad an array.

Parameters

[out]	out	padded array
[in]	in	input array
[in]	begin_ndims	number of dimensions for start padding
[in]	begin_dims	number of elements to be padded at the start of each dimension
[in]	end_ndims	number of dimensions for end padding
[in]	end_dims	number of elements to be padded at the end of each dimension
[in]	pad_fill_type	values to fill into the padded region

Returns

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

pad()

AFAPI array pad	(	const array &	in,
		const dim4 &	beginPadding,
		const dim4 &	endPadding,
		const borderType	padFillType
	)

C++ Interface to pad an array.

Parameters

[in]	in	input array
[in]	beginPadding	number of elements to be padded at the start of each dimension
[in]	endPadding	number of elements to be padded at the end of each dimension
[in]	padFillType	values to fill into the padded region

Returns

padded array