AcHeapOperators AcRxObject AcGraphNode AcConstraintGroupNode AcGeomConstraint AcExplicitConstraint AcAngleConstraint AcDistanceConstraint AcRadiusDiameterConstraint
class AcExplicitConstraint : public AcGeomConstraint;
AcExplicitConstr.h
This class represents a dimensional constraint node in the owning AcDbAssoc2dConstraintGroup. It is the base class for all the kind of dimensional constraints.