AcHeapOperators AcRxObject AcGraphNode AcConstraintGroupNode AcGeomConstraint AcParallelConstraint AcVerticalConstraint
class AcVerticalConstraint : public AcParallelConstraint;
AcImplicitConstr.h
This class represents a Vertical constraint node in the owning AcDbAssoc2dConstraintGroup. It can be applied on one constrained line.