Search In: Doc:Documentation: Altium Designer
Altium DesignerAltium 365Altium MCAD CoDesignerAltium CircuitMakerCompany DashboardAltium On-Prem Enterprise ServerAltium Infrastructure Server
Ver: Version: 18.1
2120.220.120.019.119.018.118.017.117.016.116.015.1
Close
Search Search on Documentation
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 18.1. 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.
If you find an issue, select the text/image and pressCtrl + Enterto send us your feedback.
Note

The features available depend on your Altium product access level. Compare features included in the various levels of Altium Designer Software Subscription and functionality delivered through applications provided by the Altium 365 platform.

If you don’t see a discussed feature in your software, contact Altium Sales to find out more.