techIsLeLswLayer

techIsLeLswLayer(
d_techID 
l_layer
) 
=> t / nil

Description

Indicates whether the specified layer-purpose pair is listed in the layer display definition in the leLswLayers subsection of the leRules section in the specified technology database.

For more information about the leLswLayers subsection of the technology file, see leLswLayers in Virtuoso Technology Data ASCII Files Reference.

Arguments

d_techID	The database identifier of the technology database.
l_layer	The layer-purpose pair to check. Valid values: Layer name or number and purpose name or number

Value Returned

t	The specified layer-purpose pair is listed in the leLswLayers subsection in the specified technology database.
nil	The technology database does not exist or the layer-purpose pair is not listed in the leLswLayers subsection.

Example

techIsLeLswLayer(tfID list("metal1" "drawing"))

=> t

Finds the metal1 drawing layer-purpose pair listed in the leLswLayers subsection of the leRules section in the technology database identified by tfID.

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