Data Object Copy

Detailed Description

Copy a data object to another.

Copy data from an input data object into another data object. The input and output object must have the same object type and meta data. If these objects are object arrays, or pyramids then a deep copy shall be performed.

Functions
vx_node VX_API_CALL	vxCopyNode (vx_graph graph, vx_reference input, vx_reference output)
	Copy data from one object to another. More...
vx_status VX_API_CALL	vxuCopy (vx_context context, vx_reference input, vx_reference output)
	[Immediate] Copy data from one object to another. More...

Function Documentation

vx_node VX_API_CALL vxCopyNode	(	vx_graph	graph,
		vx_reference	input,
		vx_reference	output
	)

Copy data from one object to another.

Note

An implementation may optimize away the copy when virtual data objects are used.

Parameters

[in]	graph	The reference to the graph.
[in]	input	The input data object.
[out]	output	The output data object with meta-data identical to the input data object.

Returns

vx_node.

Return values

vx_node

A node reference. Any possible errors preventing a successful creation should be checked using vxGetStatus

vx_status VX_API_CALL vxuCopy	(	vx_context	context,
		vx_reference	input,
		vx_reference	output
	)

[Immediate] Copy data from one object to another.

Parameters

[in]	context	The reference to the overall context.
[in]	input	The input data object.
[out]	output	The output data object.

Returns

A vx_status_e enumeration.

Return values

VX_SUCCESS	Success
*	An error occurred. See vx_status_e.