Altium Designer Documentation
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PCB Query Functions
Membership Checks
InLayerClass
This document is no longer available beyond version 21. Information can now be found here: InLayerClass for version 25
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Parent page: PCB Query Functions - Membership Checks
Summary Copy Link Copied
Returns all objects whose Layer property matches a layer that is a member of the specified Layer Class.
Syntax Copy Link Copied
InLayerClass(ClassName : String) : Boolean/Boolean_String
Example Usage Copy Link Copied
InLayerClass('TopSide')
InLayerClass('TopSide') = True
InLayerClass('TopSide') = 'True'
Returns all objects whose Layer property matches a layer that is a member of the TopSide Layer Class.
Not InLayerClass('BottomSide')
InLayerClass('BottomSide') = False
InLayerClass('BottomSide') = 'False'
Returns all objects except objects whose Layer property matches a layer that is a member of the BottomSide Layer Class.
Tips Copy Link Copied
- The single quote characters (') at the start and end of the
ClassNamestring are mandatory.