Altium Designer Documentation

Query_Lang-PCBFunctions_MembershipChecks_InxSignalClassInxSignalClass_AD

Created: September 14, 2015 | Updated: August 20, 2021

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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