| 111 | } |
| 112 | |
| 113 | bool HVACComponent_Impl::removeFromLoop(const HVACComponent& systemStartComponent, const HVACComponent& systemEndComponent, |
| 114 | unsigned componentInletPort, unsigned componentOutletPort) { |
| 115 | auto _model = model(); |
| 116 | auto thisObject = getObject<HVACComponent>(); |
| 117 | |
| 118 | if (systemStartComponent.model() != _model) { |
| 119 | return false; |
| 120 | } |
| 121 | if (systemEndComponent.model() != _model) { |
| 122 | return false; |
| 123 | } |
| 124 | |
| 125 | auto inletComponent = connectedObject(componentInletPort); |
| 126 | auto outletComponent = connectedObject(componentOutletPort); |
| 127 | auto inletComponentOutletPort = connectedObjectPort(componentInletPort); |
| 128 | auto outletComponentInletPort = connectedObjectPort(componentOutletPort); |
| 129 | |
| 130 | if (!inletComponent) { |
| 131 | return false; |
| 132 | } |
| 133 | if (!outletComponent) { |
| 134 | return false; |
| 135 | } |
| 136 | if (!inletComponentOutletPort) { |
| 137 | return false; |
| 138 | } |
| 139 | if (!outletComponentInletPort) { |
| 140 | return false; |
| 141 | } |
| 142 | |
| 143 | auto inletNode = inletComponent->optionalCast<Node>(); |
| 144 | auto outletNode = outletComponent->optionalCast<Node>(); |
| 145 | boost::optional<Splitter> splitter; |
| 146 | boost::optional<Mixer> mixer; |
| 147 | |
| 148 | if (inletNode) { |
| 149 | if (auto mo = inletNode->inletModelObject()) { |
| 150 | splitter = mo->optionalCast<Splitter>(); |
| 151 | } |
| 152 | } |
| 153 | if (outletNode) { |
| 154 | if (auto mo = outletNode->outletModelObject()) { |
| 155 | mixer = mo->optionalCast<Mixer>(); |
| 156 | } |
| 157 | } |
| 158 | |
| 159 | if (systemStartComponent.handle() == inletComponent->handle() && systemEndComponent.handle() == outletComponent->handle()) { |
| 160 | // This component is between the systemStartComponent and the systemEndComponent |
| 161 | // ie. the supply or demand inlet or outlet Nodes, |
| 162 | // or the oa system end points on either the relief or inlet air streams. |
| 163 | _model.disconnect(thisObject, componentInletPort); |
| 164 | _model.disconnect(thisObject, componentOutletPort); |
| 165 | |
| 166 | _model.connect(inletComponent.get(), inletComponentOutletPort.get(), outletComponent.get(), outletComponentInletPort.get()); |
| 167 | |
| 168 | return true; |
| 169 | } else if (systemEndComponent.handle() == outletComponent->handle()) { |
| 170 | // Here the systemEndComponent is immediately downstream of this component, |