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

InComponentClass

Created: August 02, 2022 | Updated: August 02, 2022 | Applies to version: 21

This document is no longer available beyond version 21. Information can now be found here: InComponentClass for version 25

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.

Parent page: PCB Query Functions - Membership Checks

Summary Copy Link Copied

Returns all component objects that are members of the specified Component Class.

Syntax Copy Link Copied

InComponentClass(ClassName : String) : Boolean/Boolean_String

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

Example Usage Copy Link Copied

InComponentClass('TopSideSMD')
InComponentClass('TopSideSMD') = True
InComponentClass('TopSideSMD') = 'True'
Returns all component objects that are members of the TopSideSMD Component Class.

Not InComponentClass('BottomSideSMD')
InComponentClass('BottomSideSMD') = False
InComponentClass('BottomSideSMD') = 'False'
Returns all objects except component objects that are members of the BottomSideSMD Component Class.

Tips Copy Link Copied

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