38     void Relate(RelIndex from, RelIndex to)  in Relate()  argument
40         ASSERT(from < Direct_.size());  in Relate()
42         Inverse_[to].Insert(from);  in Relate()
43         Inverse_[to] |= Inverse_[from];  in Relate()
44         Direct_[from].Insert(to);  in Relate()
45         Direct_[from] |= Direct_[to];  in Relate()
48             Inverse_[dst].Insert(from);  in Relate()
49             Inverse_[dst] |= Inverse_[from];  in Relate()
52         Inverse_[from].ForAll([&](RelIndex src) {  in Relate()
89     void ForAllFrom(RelIndex from, Handler &&handler) const  in ForAllFrom()  argument
91         ASSERT(from < Direct_.size());  in ForAllFrom()
92         Direct_[from].ForAll(handler);  in ForAllFrom()
103     void ForAllBetween(RelIndex from, RelIndex to, Handler &&handler) const  in ForAllBetween()  argument
105         if (IsInInverseRelation(from, to)) {  in ForAllBetween()
107             to = from;  in ForAllBetween()
108             from = tmp;  in ForAllBetween()
110         auto stream = Direct_[from].LazyIntersect(Inverse_[to]);  in ForAllBetween()
120     bool IsInDirectRelation(RelIndex from, RelIndex to) const  in IsInDirectRelation()  argument
122         return from < Direct_.size() && Direct_[from].Contains(to);  in IsInDirectRelation()
125     bool IsInInverseRelation(RelIndex from, RelIndex to) const  in IsInInverseRelation()  argument
127         return from < Inverse_.size() && Inverse_[from].Contains(to);  in IsInInverseRelation()
130     bool IsInAnyRelation(RelIndex from, RelIndex to) const  in IsInAnyRelation()  argument
132         return IsInDirectRelation(from, to) || IsInInverseRelation(from, to);  in IsInAnyRelation()
135     bool IsInIsoRelation(RelIndex from, RelIndex to) const  in IsInIsoRelation()  argument
137         return IsInDirectRelation(from, to) && IsInInverseRelation(from, to);  in IsInIsoRelation()
140     const IntSet<RelIndex> &GetDirectlyRelated(RelIndex from) const  in GetDirectlyRelated()  argument
142         return Direct_[from];  in GetDirectlyRelated()