getIndexFromName

R2026b

Return OPC data with matching names

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    Syntax

    ind = getIndexFromName(dObj,nodeName)

    Description

    ind = getIndexFromName(dObj,nodeName) returns the index of UA data object array dObj that matches the item ID.

    example

    Examples

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    Load the OPC UA example data file and find the index of 'Square' and 'Sawtooth'.

    load opcSampleUaData;
ind = getIndexFromID(uaDataSample,{'Counter','Sawtooth'})
    ind =

     1     3

    Input Arguments

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    OPC UA data, specified as an OPC UA data object array. For more information, see Data.

    OPC UA node name, specified as a character vector or cell array of character vectors.

    Output Arguments

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    Index of the specified data item, returned as a scalar or a vector.

    Version History

    Introduced in R2015b

    See Also

    Functions