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Documentation Altium Designer Documentation ... PCB Query Functions Membership Checks

InxSignalClass

Created: September 13, 2015 | Updated: August 20, 2021 | Applies to versions: 15.1, 16.0, 16.1, 17.0, 17.1, 18.0, 18.1, 19.0, 19.1, 20.0, 20.1 and 20.2
Now reading version 15.1. For the latest, read: InxSignalClass for version 21

Parent page: PCB Query Functions - Membership Checks

Summary

Returns all xSignal objects that are members of the specified xSignal Class.

Syntax

InxSignalClass(ClassName : String) : Boolean/Boolean_String

As you define the Query expression, a pop-up list of all existing user-defined xSignal classes, by name, is presented.

Example Usage

InxSignalClass('PCIE')
InxSignalClass('PCIE') = True
InxSignalClass('PCIE') = 'True'
Returns all xSignal objects that are members of the PCIE xSignal Class.

Not InxSignalClass('PCIE')
InxSignalClass('PCIE') = False
InxSignalClass('PCIE') = 'False'
Returns all objects except xSignal objects that are members of the PCIE xSignal Class.

Tips

  1. The single quote characters (') at the start and end of the ClassName string are mandatory.
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Note

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