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

InDifferentialPairClass

Created: August 02, 2022 | Updated: August 02, 2022 | Applies to version: 4

This document is no longer available beyond version 4. Information can now be found here: InDifferentialPairClass for version 5

This documentation page references Altium NEXUS/NEXUS Client (part of the deployed NEXUS solution), which has been discontinued. All your PCB design, data management and collaboration needs can now be delivered by Altium Designer and a connected Altium 365 Workspace. Check out the FAQs page for more information.

Parent page: PCB Query Functions - Membership Checks

Summary

Returns all differential pair objects that are members of the specified Differential Pair Class.

Syntax

InDifferentialPairClass(ClassName : String) : Boolean/Boolean_String

As you define the Query expression, a pop-up list of all existing differential pairs, by name, is presented.

Example Usage

InDifferentialPairClass('TopSide')
InDifferentialPairClass('TopSide') = True
InDifferentialPairClass('TopSide') = 'True'
Returns all differential pair objects that are members of the TopSide Differential Pair Class.

Not InDifferentialPairClass('BottomSide')
InDifferentialPairClass('BottomSide') = False
InDifferentialPairClass('BottomSide') = 'False'
Returns all objects except differential pair objects that are members of the BottomSide Differential Pair Class.

Tips

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