alreadyWritten

List of blocks already written

Since R2021a

Syntax

ioblocksubs = alreadyWritten(obj,level)

Description

ioblocksubs = alreadyWritten(obj,level) returns a list of block subscripts that have data written to them. This list is used to skip processing existing output in blockedImage/apply calls when the parameter Resume is set to true.

Input Arguments

obj — Adapter object

images.blocked.Adapter object

Adapter object, specified as an instance of an adapter class that is subclassed from the images.blocked.Adapter class.

level — Image resolution level

integer-valued scalar

Image resolution level, specified as an integer-valued scalar.

Data Types: single | double | int8 | int16 | int32 | int64 | uint8 | uint16 | uint32 | uint64

Output Arguments

ioblocksubs — List of written block

array of block subscripts

List of written blocks, returned as an array of subscripts.

Data Types: single | double | int8 | int16 | int32 | int64 | uint8 | uint16 | uint32 | uint64

Version History

Introduced in R2021a