InterfaceTypeSubscriber QML Type

Subscribes to rosgraph_msgs::msg::InterfaceType messages — Represent a type of a ROS Graph Interface. More...

• List of all members, including inherited members

Properties

• hash : typeHash
• message : interfaceType
• name : string

Signals

• messageReceived(interfaceType msg)

Detailed Description

InterfaceTypeSubscriber receives interfaceType values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.

See also InterfaceTypePublisher and interfaceType.

Property Documentation

hash : typeHash

The hash field of the last received message. Updated whenever a new message arrives. hashChanged is emitted on every update.

message : interfaceType

The last message received on topic. Updated whenever a new message arrives.

name : string

The name field of the last received message. Updated whenever a new message arrives. nameChanged is emitted on every update.

Signal Documentation

messageReceived(interfaceType msg)

Emitted when a new interfaceType arrives on topic. msg contains the received value.