Specifies the value of the “strength” used to arbitrate among multiple DataWriter objects that attempt to modify the same instance of a data-object (identified by Topic + key).This policy only applies if the OWNERSHIP QoS policy is of kind EXCLUSIVE. More...

#include <QosPolicies.hpp>

Inheritance diagram for OwnershipStrengthQosPolicy:

[legend]

Public Member Functions
FASTDDS_EXPORTED_API	OwnershipStrengthQosPolicy ()
	Constructor.

virtual FASTDDS_EXPORTED_API	~OwnershipStrengthQosPolicy ()=default
	Destructor.

bool	operator== (const OwnershipStrengthQosPolicy &b) const

void	clear () override
	Clears the QosPolicy object.

Public Member Functions inherited from Parameter_t
FASTDDS_EXPORTED_API	Parameter_t ()
	Constructor without parameters.

FASTDDS_EXPORTED_API	Parameter_t (ParameterId_t pid, uint16_t length)
	Constructor using a parameter PID and the parameter length.

virtual FASTDDS_EXPORTED_API	~Parameter_t ()
	Destructor.

bool	operator== (const Parameter_t &b) const

Public Member Functions inherited from QosPolicy
	QosPolicy ()
	Constructor without parameters.

	QosPolicy (bool send_always)
	Constructor.

	QosPolicy (const QosPolicy &b)=default
	Copy Constructor.

virtual	~QosPolicy ()=default
	Destructor.

bool	operator== (const QosPolicy &b) const

QosPolicy &	operator= (const QosPolicy &b)=default

virtual bool	send_always () const
	Whether it should always be sent.

Public Attributes
uint32_t	value
	Strength By default, 0.

Public Attributes inherited from Parameter_t
ParameterId_t	Pid
	Parameter ID. By default, PID_PAD.

uint16_t	length
	Parameter length. By default, 0.

Public Attributes inherited from QosPolicy
bool	hasChanged
	Boolean that indicates if the Qos has been changed with respect to the default Qos.

Additional Inherited Members
Protected Attributes inherited from QosPolicy
bool	send_always_
	Boolean that indicates if the Qos has to be sent even if it is not changed.

Detailed Description

Specifies the value of the “strength” used to arbitrate among multiple DataWriter objects that attempt to modify the same instance of a data-object (identified by Topic + key).This policy only applies if the OWNERSHIP QoS policy is of kind EXCLUSIVE.

Note: Mutable Qos Policy

Constructor & Destructor Documentation

◆ OwnershipStrengthQosPolicy()

FASTDDS_EXPORTED_API OwnershipStrengthQosPolicy ( )

inline

Constructor.

◆ ~OwnershipStrengthQosPolicy()

virtual FASTDDS_EXPORTED_API ~OwnershipStrengthQosPolicy ( )

virtualdefault

Destructor.

Member Function Documentation

◆ clear()

void clear ( )

inlineoverridevirtual

Clears the QosPolicy object.

Implements QosPolicy.

◆ operator==()

bool operator== ( const OwnershipStrengthQosPolicy & b ) const

inline

Member Data Documentation

◆ value

uint32_t value

Strength
By default, 0.

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

include/fastdds/dds/core/policy/QosPolicies.hpp

Public Member Functions

Public Attributes

Additional Inherited Members