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constraint-from
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class constraint
Instance variables
constraint-from
constraint-locked
constraint-relation
constraint-to
constraint <- from:
object
Object at the specified side of the constraint. Once the constraint is established it makes no difference which object is at which side. The constraint is established by making
constraint
<-
to
consistent with
constraint
<-
from
.
The constraint may be found though
object
<-
all_constraints
from either constrained object.