83 	kParentSetIndex     = 0,  enumerator
235 		plane->keys[kParentSetIndex] = parentKey;  in makePlane()
382 …fRegistryTable->setObject(plane->keys[kParentSetIndex], old->fRegistryTable->getObject(plane->keys…  in init()
386 	old->registryTable()->removeObject( plane->keys[kParentSetIndex] );  in init()
404 			next->makeLink( this, kParentSetIndex, plane );  in init()
405 			next->breakLink( old, kParentSetIndex, plane );  in init()
1729 	if (kParentSetIndex == relation) {  in makeLink()
1753 	if (kParentSetIndex == relation) {  in breakLink()
1765 			plane->keys[kParentSetIndex]);  in getParentSetReference()
2090 	ret = makeLink( parent, kParentSetIndex, plane );  in attachToParent()
2179 		ret &= child->makeLink(this, kParentSetIndex, plane);  in attachToChild()
2202 	breakLink( parent, kParentSetIndex, plane );  in detachFromParent()
2241 		child->breakLink( this, kParentSetIndex, plane );  in detachFromChild()