dds::core::status::LivelinessLostStatus Class Reference

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#include "Status.hpp"

Inheritance diagram for dds::core::status::LivelinessLostStatus:

Public Member Functions
	LivelinessLostStatus ()
bool	operator!= (const Value &other) const
D *	operator-> ()
const D *	operator-> () const
bool	operator== (const Value &other) const
int32_t	total_count () const
int32_t	total_count_change () const

Detailed Description

Attribute	Attribute Meaning
total_count	Total cumulative number of times that a previously-alive DataWriter became not alive due to a failure to actively signal its liveliness within its offered liveliness period. This count does not change when an already not alive DataWriter simply remains not alive for another liveliness period.
total_count_change	The change in total_count since the last time the listener was called or the status was read.

The liveliness of the DataWriter set by the QoS policy is not respected and DataReader entities will consider the DataWriter as "inactive"

Definition at line 119 of file Status.hpp.

Constructor & Destructor Documentation

LivelinessLostStatus()

dds::core::status::LivelinessLostStatus::LivelinessLostStatus

(

)

Definition at line 105 of file StatusImpl.hpp.

Member Function Documentation

operator!=()

template<typename D >

bool dds::core::Value< D >::operator!= ( const Value< D > &  other ) const

inherited

Compare this Value with another Value

Parameters

other

Value

Returns

true if not equal

Definition at line 99 of file Value.hpp.

operator->() [1/2]

template<typename D >

D * dds::core::Value< D >::operator-> ( )

inherited

The operator->() is provided to be able to directly invoke functions on the delegate.

The decision to provide direct access to the delegate was motivated by the need for providing a way that was not invasive with respect to the CXXDDS API and yet would allow for vendor-specific extension. Thus vendor-specific extensions can be invoked on the Value and on all its subclasses as follows:

my_dds_value.standard_function();
my_dds_value->vendor_specific_extension();

Returns

a reference to delegate.

Definition at line 111 of file Value.hpp.

operator->() [2/2]

template<typename D >

const D * dds::core::Value< D >::operator-> ( ) const

inherited

The operator->() is provided to be able to directly invoke functions on the delegate.

The decision to provide direct access to the delegate was motivated by the need for providing a way that was not invasive with respect to the CXXDDS API and yet would allow for vendor-specific extension. Thus vendor-specific extensions can be invoked on the Value and on all its subclasses as follows:

my_dds_value.standard_function();
my_dds_value->vendor_specific_extension();

Returns

a reference to delegate.

Definition at line 105 of file Value.hpp.

operator==()

template<typename D >

bool dds::core::Value< D >::operator== ( const Value< D > &  other ) const

inherited

Compare this Value with another Value

Parameters

other

Value

Returns

true if equal

Definition at line 93 of file Value.hpp.

total_count()

int32_t dds::core::status::LivelinessLostStatus::total_count

(

)

const

Returns

Total cumulative number of times that a previously-alive DataWriter became 'not alive' due to a failure to actively signal its liveliness within its offered liveliness period. This count does not change when an already not alive DataWriter simply remains not alive for another liveliness period.

Definition at line 108 of file StatusImpl.hpp.

total_count_change()

int32_t dds::core::status::LivelinessLostStatus::total_count_change

(

)

const

Returns

The change in total_count since the last time the listener was called or the status was read.

Definition at line 114 of file StatusImpl.hpp.

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

• include/dcps/C++/isocpp2/dds/core/status/Status.hpp
• include/dcps/C++/isocpp2/dds/core/status/detail/StatusImpl.hpp