labReceive

Receive data from another worker

Syntax

data = labReceive
data = labReceive(srcWkrIdx)
data = labReceive('any',tag)
data = labReceive(srcWkrIdx,tag)
[data,srcWkrIdx,tag] = labReceive

Arguments

srcWkrIdx

labindex of a particular worker from which to receive data.

tag

Tag defined by the sending worker's labSend function to identify particular data.

'any'

String to indicate that data can come from any worker.

data

Data sent by the sending worker's labSend function.

Description

data = labReceive receives data from any worker with any tag.

data = labReceive(srcWkrIdx) receives data from the specified worker with any tag

data = labReceive('any',tag) receives data from any worker with the specified tag.

data = labReceive(srcWkrIdx,tag) receives data from only the specified worker with the specified tag.

[data,srcWkrIdx,tag] = labReceive returns the source worker labindex and tag with the data.

More About

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Tips

This function blocks execution in the worker until the corresponding call to labSend occurs in the sending worker.

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