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This constraintDef specifies a list of valid layer-purpose-pairs to be used in routing. It is intended to be used in a purpose-specific layerArray constraint. This implies that the constraint is created with an array of layers and an array of purposes.
The number of layers of this layerArrayConstraintDef is zero, indicating that any number of layers can be used when creating a constraint with this constraintDef.
| Constraint type: | oaLayerArrayConstraint (Number of layers: 0) |
| Value types: | oaBooleanValue |
| Database types: | oaDesign, oaTech |
| Object types: | oaRoute, oaScalarNet, oaBusNetBit, oaAppObject |
The following value types are supported by this constraint:
This value is not used and should be "true". The allowed layer-purpose pairs are specified as oaLayerArrays and oaPurposeArrays when creating the constraint.
Units: Boolean
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