15.2.11.1. LivelinessData

struct eprosima::fastrtps::rtps::LivelinessData

A struct keeping relevant liveliness information of a writer.

Public Functions

LivelinessData(GUID_t guid_in, LivelinessQosPolicyKind kind_in, Duration_t lease_duration_in)

Constructor.

Parameters

• guid_in: GUID of the writer

• kind_in: Liveliness kind

• lease_duration_in: Liveliness lease duration

bool operator==(const LivelinessData &other) const

Equality operator.

Return

True if equal

Parameters

• other: Liveliness data to compare to

bool operator!=(const LivelinessData &other) const

Inequality operator.

Return

True if different

Parameters

• other: Liveliness data to compare to

Public Members

GUID_t guid

GUID of the writer.

LivelinessQosPolicyKind kind

Writer liveliness kind.

Duration_t lease_duration

The lease duration.

unsigned int count = 1

The number of times the writer is being counted.

WriterStatus status

The writer status.

std::chrono::steady_clock::time_point time

The time when the writer will lose liveliness.