C++ definition

Control info for setting the multicast output interface for an UDP socket. To set the option, send a message to the ~Udp module with kind=UDP_C_SETOPTION and an and instance of this control info class attached.

<b>See also:</b> ~UdpCommandCode

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Extends

Name	Type	Description
UdpSetOptionCommand	class	Base class for UDP socket option control info classes.

Fields

Name	Type	Description
optionCode	UdpSetOptionSubcode
interfaceId	int

Source code

//
// Control info for setting the multicast output interface for an UDP socket.
// To set the option, send a message to the ~Udp module with kind=UDP_C_SETOPTION
// and an and instance of this control info class attached.
//
// @see ~UdpCommandCode
//
class UdpSetMulticastInterfaceCommand extends UdpSetOptionCommand
{
    optionCode = UDP_C_SETOPTION_MCAST_IFACE;
    int interfaceId;
}

File: src/inet/transportlayer/contract/udp/UdpControlInfo.msg

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