Partial stand-in for `rospy.MasterProxy`. More...

Public Member Functions
	__init__ (self, node)

	getPublishedTopics (self, subgraph="")
	Get list of topics that can be subscribed to.

	getSystemState (self)
	Retrieve list representation of system state (i.e.

	getTopicTypes (self)
	Returns a list of topic names and their types.

Protected Attributes
	_node

Detailed Description

Partial stand-in for `rospy.MasterProxy`.

Definition at line 18 of file msproxy.py.

Constructor & Destructor Documentation

◆ init()

rosros.rospify.msproxy.MasterProxy.__init__	(	self,
		node
	)

Parameters

node	rclpy.Node instance

Definition at line 24 of file msproxy.py.

Member Function Documentation

◆ getPublishedTopics()

rosros.rospify.msproxy.MasterProxy.getPublishedTopics	(	self,
		subgraph = `""`
	)

Get list of topics that can be subscribed to.

This does not return topics that have no publishers. See `getSystemState()` to get more comprehensive list.

Parameters

subgraph return only topics under subgraph, e.g. "/foo" will match "/foo/bar" but not "/foobar". "" returns all topics.

Returns: : (1, "current topics", [[topicName, typeName], ])

Definition at line 74 of file msproxy.py.

◆ getSystemState()

rosros.rospify.msproxy.MasterProxy.getSystemState ( self )

Retrieve list representation of system state (i.e.

publishers, subscribers, and services).

Returns: : (1, "current system state", systemState).

System state is in list representation:: [publishers, subscribers, services].

publishers is of the form:: [ [topic1, [topic1Publisher1...topic1PublisherN]] ... ]

subscribers is of the form:: [ [topic1, [topic1Subscriber1...topic1SubscriberN]] ... ]

services is of the form:: [ [service1, []] ... ]

Definition at line 44 of file msproxy.py.

◆ getTopicTypes()

rosros.rospify.msproxy.MasterProxy.getTopicTypes ( self )

Returns a list of topic names and their types.

Returns: (1, "current system state", [[topicName, topocType], ])

Definition at line 89 of file msproxy.py.

Member Data Documentation

◆ _node

rosros.rospify.msproxy.MasterProxy._node

protected

Definition at line 25 of file msproxy.py.

The documentation for this class was generated from the following file:

rosros/rospify/msproxy.py

Public Member Functions

Protected Attributes