28.16 Testing Proxies for Dispatch Type The proxy interface offers a number of operations that allow you test the dispatch mode of a proxy. (The Java and C# versions of these methods are analogous, so we do not show them here.) namespace IceProxy { namespace Ice { class Object : /* ... */ { public: bool ice_isTwoway() const; bool ice_isOneway() const; bool ice_isDatagram() const; bool ice_isBatchOneway() const; bool ice_isBatchDatagram() const; // ... }; }} These operations allow you to test the dispatch mode of an individual proxy.