vlink::Status::RequestedIncompatibleQos Struct Reference

Status event fired when a DataReader discovers a publisher with incompatible QoS. More...

#include <status_detail.h>

Inheritance diagram for vlink::Status::RequestedIncompatibleQos:

Collaboration diagram for vlink::Status::RequestedIncompatibleQos:

Public Member Functions
Type	get_type () const override
	Returns kRequestedIncompatibleQos.
std::string	get_string () const override
	Returns a human-readable summary of this status.
Public Member Functions inherited from vlink::Status::Base
template<typename T>
std::shared_ptr< T >	as () const
	Safely downcasts this status to a concrete type T.

Public Attributes
int32_t	total_count {0}
	Total incompatible publishers ever detected.
int32_t	total_count_change {0}
	Change in total_count since last callback.
int32_t	last_policy_id {0}
	ID of the QoS policy that caused the last incompatibility.

Friends
VLINK_EXPORT friend std::ostream &	operator<< (std::ostream &ostream, const RequestedIncompatibleQos &status) noexcept
	Writes the status fields to ostream.

Additional Inherited Members
Protected Member Functions inherited from vlink::Status::Base
	Base ()
virtual	~Base ()

Detailed Description

Status event fired when a DataReader discovers a publisher with incompatible QoS.

last_policy_id identifies the QoS policy ID that caused the incompatibility.

Member Function Documentation

get_string()

std::string vlink::Status::RequestedIncompatibleQos::get_string ( ) const

nodiscardoverridevirtual

Returns a human-readable summary of this status.

Returns

String describing incompatible QoS detection counts.

Implements vlink::Status::Base.

get_type()

Type vlink::Status::RequestedIncompatibleQos::get_type ( ) const

nodiscardoverridevirtual

Returns kRequestedIncompatibleQos.

Returns

Status type identifier.

Implements vlink::Status::Base.

Friends And Related Symbol Documentation

operator<<

VLINK_EXPORT friend std::ostream & operator<< ( std::ostream & ostream, const RequestedIncompatibleQos & status )

friend

Writes the status fields to ostream.

Parameters

ostream	Output stream.
status	This RequestedIncompatibleQos status.

Returns

Reference to ostream.

Member Data Documentation

last_policy_id

int32_t vlink::Status::RequestedIncompatibleQos::last_policy_id {0}

ID of the QoS policy that caused the last incompatibility.

total_count

int32_t vlink::Status::RequestedIncompatibleQos::total_count {0}

Total incompatible publishers ever detected.

total_count_change

int32_t vlink::Status::RequestedIncompatibleQos::total_count_change {0}

Change in total_count since last callback.

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

• include/vlink/extension/status_detail.h