Graphical Class Hierarchy Node0 TRTCond::NestedContainer Base< NestingLevel, NestedContainer < NestingLevel+1, TRTCond::RtRelation *, TRTCond::NestedContainerPointerTrait < TRTCond::RtRelation * > >, TRTCond::RtRelation *, TRTCond::NestedContainerPointerTrait< TRTCond ::RtRelation * > > Node1 TRTCond::NestedContainer < 1, TRTCond::RtRelation *, TRTCond::NestedContainerPointer Trait< TRTCond::RtRelation * > > Node0->Node1 Node2 TRTCond::NestedContainer < 2, TRTCond::RtRelation *, TRTCond::NestedContainerPointer Trait< TRTCond::RtRelation * > > Node0->Node2 Node3 TRTCond::NestedContainer < 3, TRTCond::RtRelation *, TRTCond::NestedContainerPointer Trait< TRTCond::RtRelation * > > Node0->Node3 Node4 TRTCond::NestedContainer < 4, TRTCond::RtRelation *, TRTCond::NestedContainerPointer Trait< TRTCond::RtRelation * > > Node0->Node4