try { ifstream file("myfile.txt"); if (!file.is_open()) { throw ResourceError("File not found: myfile.txt"); } // Code to read from file ... } catch (const ResourceError& e) { cerr << "ResourceError: " << e.what() << endl; }
try { UDPsocket socket; if (!socket.isOpen()) { throw ResourceError("Could not open UDP socket"); } // Code to send data over network ... } catch (const ResourceError& e) { cerr << "ResourceError: " << e.what() << endl; }In this example, we are trying to open a UDP network socket. If we are unable to do so, we throw a ResourceError exception. Package library: The Boost.Asio library. Overall, the cpp ResourceError domain is used to handle errors related to system resources. The specific package or library used to handle these errors will depend on the type of resource being used.