AcHeapOperators AcRxObject AcGraphNode AcConstraintGroupNode AcGeomConstraint AcPointCurveConstraint
class AcPointCurveConstraint : public AcGeomConstraint;
AcImplicitConstr.h
This class represents a PointCurve (coincident) constraint node in the owning AcDbAssoc2dConstraintGroup. It can be applied between a constrained point and a constrained curve.