Method removeReturnPlenum

src/model/ZoneHVACComponent.cpp:125–164

    }

    void ZoneHVACComponent_Impl::removeReturnPlenum() {
      Model m = model();
      auto plenum = returnPlenum();
      auto thisObject = getObject<ZoneHVACComponent>();

      if (plenum) {
        auto zone = thermalZone();
        OS_ASSERT(zone);
        auto h = zone->handle();

        auto inlet = inletNode();
        boost::optional<Node> plenumInletNode;

        auto plenumInlets = plenum->inletModelObjects();
        for (auto& plenumInlet : plenumInlets) {
          auto node = plenumInlet.optionalCast<Node>();
          if (node) {
            auto pl = node->inletModelObject();
            if (pl && pl->optionalCast<PortList>()) {
              auto mo = pl->cast<PortList>().getImpl<model::detail::PortList_Impl>()->hvacComponent();
              if (mo.handle() == h) {
                plenumInletNode = node;
                break;
              }
            }
          }
        }

        if (inlet && plenumInletNode) {
          inlet->remove();
          auto branch = plenum->branchIndexForInletModelObject(plenumInletNode.get());
          plenum->removePortForBranch(branch);
          m.connect(plenumInletNode.get(), plenumInletNode->outletPort(), thisObject, thisObject.inletPort());
          plenumInlets = plenum->inletModelObjects();
          if (plenumInlets.empty()) {
            plenum->remove();
          }
        }
      }
    }

    bool ZoneHVACComponent_Impl::setReturnPlenum(const ThermalZone& plenumZone) {