nt::Event Class Reference

NetworkTables event. More...

#include <ntcore_cpp.h>

Public Member Functions
	Event ()=default
	Event (NT_Listener listener, unsigned int flags, ConnectionInfo info)
	Event (NT_Listener listener, unsigned int flags, TopicInfo info)
	Event (NT_Listener listener, unsigned int flags, ValueEventData data)
	Event (NT_Listener listener, unsigned int flags, LogMessage msg)
	Event (NT_Listener listener, unsigned int flags, NT_Topic topic, NT_Handle subentry, Value value)
	Event (NT_Listener listener, unsigned int flags, unsigned int level, std::string_view filename, unsigned int line, std::string_view message)
	Event (NT_Listener listener, unsigned int flags, int64_t serverTimeOffset, int64_t rtt2, bool valid)
bool	Is (unsigned int kind) const
	Test event flags.
const ConnectionInfo *	GetConnectionInfo () const
ConnectionInfo *	GetConnectionInfo ()
const TopicInfo *	GetTopicInfo () const
TopicInfo *	GetTopicInfo ()
const ValueEventData *	GetValueEventData () const
ValueEventData *	GetValueEventData ()
const LogMessage *	GetLogMessage () const
LogMessage *	GetLogMessage ()
const TimeSyncEventData *	GetTimeSyncEventData () const
TimeSyncEventData *	GetTimeSyncEventData ()

Public Attributes
NT_Listener	listener {0}
	Listener that triggered this event.
unsigned int	flags {0}
	Event flags (NT_EventFlags).
std::variant< ConnectionInfo, TopicInfo, ValueEventData, LogMessage, TimeSyncEventData >	data
	Event data; content depends on flags.

Detailed Description

NetworkTables event.

Constructor & Destructor Documentation

Event() [1/8]

nt::Event::Event ( )

default

Event() [2/8]

nt::Event::Event ( NT_Listener listener, unsigned int flags, ConnectionInfo info )

inline

Event() [3/8]

nt::Event::Event ( NT_Listener listener, unsigned int flags, TopicInfo info )

inline

Event() [4/8]

nt::Event::Event ( NT_Listener listener, unsigned int flags, ValueEventData data )

inline

Event() [5/8]

nt::Event::Event ( NT_Listener listener, unsigned int flags, LogMessage msg )

inline

Event() [6/8]

nt::Event::Event ( NT_Listener listener, unsigned int flags, NT_Topic topic, NT_Handle subentry, Value value )

inline

Event() [7/8]

nt::Event::Event ( NT_Listener listener, unsigned int flags, unsigned int level, std::string_view filename, unsigned int line, std::string_view message )

inline

Event() [8/8]

nt::Event::Event ( NT_Listener listener, unsigned int flags, int64_t serverTimeOffset, int64_t rtt2, bool valid )

inline

Member Function Documentation

GetConnectionInfo() [1/2]

ConnectionInfo * nt::Event::GetConnectionInfo ( )

inline

GetConnectionInfo() [2/2]

const ConnectionInfo * nt::Event::GetConnectionInfo ( ) const

inline

GetLogMessage() [1/2]

LogMessage * nt::Event::GetLogMessage ( )

inline

GetLogMessage() [2/2]

const LogMessage * nt::Event::GetLogMessage ( ) const

inline

GetTimeSyncEventData() [1/2]

TimeSyncEventData * nt::Event::GetTimeSyncEventData ( )

inline

GetTimeSyncEventData() [2/2]

const TimeSyncEventData * nt::Event::GetTimeSyncEventData ( ) const

inline

GetTopicInfo() [1/2]

TopicInfo * nt::Event::GetTopicInfo ( )

inline

GetTopicInfo() [2/2]

const TopicInfo * nt::Event::GetTopicInfo ( ) const

inline

GetValueEventData() [1/2]

ValueEventData * nt::Event::GetValueEventData ( )

inline

GetValueEventData() [2/2]

const ValueEventData * nt::Event::GetValueEventData ( ) const

inline

Is()

bool nt::Event::Is ( unsigned int kind ) const

inline

Test event flags.

Parameters

kind	event flag(s) to test

Returns

True if flags matches kind

Member Data Documentation

data

std::variant<ConnectionInfo, TopicInfo, ValueEventData, LogMessage, TimeSyncEventData> nt::Event::data

Event data; content depends on flags.

flags

unsigned int nt::Event::flags {0}

Event flags (NT_EventFlags).

Also indicates the data included with the event:

• NT_EVENT_CONNECTED or NT_EVENT_DISCONNECTED: GetConnectionInfo()
• NT_EVENT_PUBLISH, NT_EVENT_UNPUBLISH, or NT_EVENT_PROPERTIES: GetTopicInfo()
• NT_EVENT_VALUE, NT_EVENT_VALUE_LOCAL: GetValueData()
• NT_EVENT_LOGMESSAGE: GetLogMessage()
• NT_EVENT_TIMESYNC: GetTimeSyncEventData()

listener

NT_Listener nt::Event::listener {0}

Listener that triggered this event.

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

• ntcore_cpp.h