| Getter(IDoubleProxy, IQuantity) | From the proxy, return an FuncTResult for the specified quantity. It returns the first quantity of that type that is offered, and null if the quantity is not offered. |
| Getter(IDoubleElementSetProxy, IQuantity, IElementSetDefinition) | From the proxy, return an IDoubleVectorGetter for the specified quantity. It returns the first quantity of that type that is offered, and null if the quantity is not offered. |
| Getter(IDoubleReachProxy, IQuantity, Int32) | From the proxy, return an IVectorGetterT for the specified quantity. It returns the first quantity of that type that is offered, and null if the quantity is not offered. |
| Getter(IDoubleTimeProxy, IQuantity, IQuantity) | From the proxy, return an FuncTResult for the specified quantity. It returns the first quantity of that type that is offered, and null if the quantity is not offered. |
| Getter(IDoubleReachProxy, IQuantity, Int32, IQuantity) | From the proxy, return an IVectorGetterT for the specified quantity. It returns the first quantity of that type that is offered, and null if the quantity is not offered. |