SubscribeOptions Class Reference

Options for a subscription. More...

#include <transport/transport.hh>

Public Member Functions
	SubscribeOptions ()
	Constructor.
bool	GetLatching () const
	Are we latching?
std::string	GetMsgType () const
	Get the type of the topic we're subscribed to.
NodePtr	GetNode () const
	Get the node we're subscribed to.
std::string	GetTopic () const
	Get the topic we're subscribed to.
template<class M>
void	Init (const std::string &_topic, NodePtr _node, bool _latching)
	Initialize the options.
void	Init (const std::string &_topic, NodePtr _node, bool _latching)
	Initialize the options.

Detailed Description

Options for a subscription.

Constructor & Destructor Documentation

SubscribeOptions()

SubscribeOptions ( )

inline

Constructor.

Member Function Documentation

GetLatching()

bool GetLatching ( ) const

inline

Are we latching?

Returns

true if we're latching the latest message, false otherwise

GetMsgType()

std::string GetMsgType ( ) const

inline

Get the type of the topic we're subscribed to.

Returns

The type of the topic we're subscribed to

GetNode()

NodePtr GetNode ( ) const

inline

Get the node we're subscribed to.

Returns

The associated node

GetTopic()

std::string GetTopic ( ) const

inline

Get the topic we're subscribed to.

Returns

The topic we're subscribed to

Init() [1/2]

template<class M>

void Init ( const std::string & _topic, NodePtr _node, bool _latching )

inline

Initialize the options.

Parameters

[in]	_topic	Topic we're subscribing to
[in,out]	_node	The associated node
[in]	_latching	If true, latch the latest message; if false, don't latch

References gzthrow, and NULL.

Referenced by Node::Subscribe(), and Node::Subscribe().

Init() [2/2]

void Init ( const std::string & _topic, NodePtr _node, bool _latching )

inline

Initialize the options.

This version of init is only used when creating subscribers of raw data.

Parameters

[in]	_topic	Topic we're subscribing to
[in,out]	_node	The associated node
[in]	_latching	If true, latch the latest message; if false, don't latch

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

• SubscribeOptions.hh