3.2.12 IsInRing

virtual bool IsInRing()

Return the Boolean ``in ring'' property of a bond. The default value is false. The ``in ring'' property of an bond may be set using the OEBondBase::SetInRing method. The ``in ring'' properties of bonds and atoms are typically set by calling OEChem's OEFindRingAtomsAndBonds function. This is a stored, not a computed, property.