71     , mChildTable(aInstance)  in MleRouter()
1504     child = mChildTable.FindChild(info.mChildExtAddress, Child::kInStateAnyExceptInvalid);  in HandleParentRequest()
1508         VerifyOrExit((child = mChildTable.GetNewChild()) != nullptr, error = kErrorNoBufs);  in HandleParentRequest()
1795     child = mChildTable.FindChild(aInfo.mChildExtAddress, Child::kInStateAnyExceptInvalid);  in SendParentResponse()
2093     child = mChildTable.FindChild(extAddr, Child::kInStateAnyExceptInvalid);  in HandleChildIdRequest()
2265     child = mChildTable.FindChild(extAddr, Child::kInStateAnyExceptInvalid);  in HandleChildUpdateRequestOnParent()
2427         IgnoreError(mChildTable.StoreChild(*child));  in HandleChildUpdateRequestOnParent()
2915         } while (mChildTable.FindChild(rloc16, Child::kInStateAnyExceptInvalid) != nullptr);  in SendChildIdResponse()
3263         OT_ASSERT(mChildTable.Contains(aNeighbor));  in RemoveNeighbor()
3277         mChildTable.RemoveStoredChild(static_cast<Child &>(aNeighbor));  in RemoveNeighbor()
3703         uint16_t numChildren = mChildTable.GetNumChildren(Child::kInStateValid);  in FillConnectivityTlv()
3704         uint16_t maxAllowed  = mChildTable.GetMaxChildrenAllowed();  in FillConnectivityTlv()
3793     VerifyOrExit(mChildTable.GetNumChildren(Child::kInStateValid) < count * 3);  in ShouldDowngrade()
3872     IgnoreError(mChildTable.StoreChild(aChild));  in SetChildStateToValid()
3884 bool MleRouter::HasChildren(void) { return mChildTable.HasChildren(Child::kInStateValidOrAttaching)…  in HasChildren()
4002 …if (Get<MleRouter>().mChildTable.GetNumChildren(Child::kInStateValidOrRestoring) < kMinCriticalChi…  in Start()