BuiltinTopicReaderResourceLimits_t Class Reference
[DISCOVERY_CONFIG]

Built-in topic reader's resource limits. More...

Inherits Struct.

List of all members.

Public Member Functions
	BuiltinTopicReaderResourceLimits_t ()
	Constructor with default initial and maximum values.
	BuiltinTopicReaderResourceLimits_t (int initial_samples, int max_samples, int initial_infos, int max_infos, int initial_outstanding_reads, int max_outstanding_reads, int max_samples_per_read)
	Constructor with the given initial and maximum values.
Public Attributes
int	initial_samples
	Initial number of samples.
int	max_samples
	Maximum number of samples.
int	initial_infos
	Initial number of sample infos.
int	max_infos
	Maximum number of sample infos.

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Detailed Description

Built-in topic reader's resource limits.

Defines the resources that can be used for a built-in-topic data reader.

A built-in topic data reader subscribes reliably to built-in topics containing declarations of new entities or updates to existing entities in the domain. Keys are used to differentiate among entities of the same type. RTI Connext assigns a unique key to each entity in a domain.

Properties:

RxO = N/A
Changeable = NO

QoS:

com.rti.dds.infrastructure.DiscoveryConfigQosPolicy

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Constructor & Destructor Documentation

BuiltinTopicReaderResourceLimits_t

(

)

Constructor with default initial and maximum values.

BuiltinTopicReaderResourceLimits_t	(	int	initial_samples,
		int	max_samples,
		int	initial_infos,
		int	max_infos,
		int	initial_outstanding_reads,
		int	max_outstanding_reads,
		int	max_samples_per_read
	)

Constructor with the given initial and maximum values.

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Member Data Documentation

int initial_samples

Initial number of samples.

This should be a value between 1 and initial number of instance of the built-in-topic reader, depending on how many instances are sending data concurrently.

[default] 64

[range] [1, 1 million], <= max_samples

int max_samples

Maximum number of samples.

This should be a value between 1 and max number of instance of the built-in-topic reader, depending on how many instances are sending data concurrently. Also, it should not be less than initial_samples.

[default] ResourceLimitsQosPolicy.LENGTH_UNLIMITED

[range] [1, 1 million] or ResourceLimitsQosPolicy.LENGTH_UNLIMITED, >= initial_samples

int initial_infos

Initial number of sample infos.

The initial number of info units that a built-in topic com.rti.dds.subscription.DataReader can have. Info units are used to store com.rti.dds.subscription.SampleInfo.

[default] 64

[range] [1, 1 million] <= max_infos

int max_infos

Maximum number of sample infos.

The maximum number of info units that a built-in topic com.rti.dds.subscription.DataReader can use to store com.rti.dds.subscription.SampleInfo.

[default] ResourceLimitsQosPolicy.LENGTH_UNLIMITED

[range] [1, 1 million] or ResourceLimitsQosPolicy.LENGTH_UNLIMITED, >= initial_infos