Qos Policy to configure the limit of the reader resources. More...

#include <ReaderResourceLimitsQos.hpp>

Public Member Functions
FASTDDS_EXPORTED_API	ReaderResourceLimitsQos ()=default
	Constructor.
virtual FASTDDS_EXPORTED_API	~ReaderResourceLimitsQos ()=default
	Destructor.
bool	operator== (const ReaderResourceLimitsQos &b) const
void	clear ()

Public Attributes
fastdds::ResourceLimitedContainerConfig	matched_publisher_allocation
	Matched publishers allocation limits.
fastdds::ResourceLimitedContainerConfig	sample_infos_allocation { 32u }
	SampleInfo allocation limits.
fastdds::ResourceLimitedContainerConfig	outstanding_reads_allocation { 2u }
	Loaned collections allocation limits.
int32_t	max_samples_per_read = 32
	Maximum number of samples to return on a single call to read / take.

Detailed Description

Qos Policy to configure the limit of the reader resources.

Constructor & Destructor Documentation

◆ ReaderResourceLimitsQos()

FASTDDS_EXPORTED_API ReaderResourceLimitsQos ( )

default

Constructor.

◆ ~ReaderResourceLimitsQos()

virtual FASTDDS_EXPORTED_API ~ReaderResourceLimitsQos ( )

virtualdefault

Destructor.

Member Function Documentation

◆ clear()

void clear ( )

inline

◆ operator==()

bool operator== ( const ReaderResourceLimitsQos & b ) const

inline

Member Data Documentation

◆ matched_publisher_allocation

fastdds::ResourceLimitedContainerConfig matched_publisher_allocation

Matched publishers allocation limits.

◆ max_samples_per_read

int32_t max_samples_per_read = 32

Maximum number of samples to return on a single call to read / take.

This attribute is a signed integer to be consistent with the max_samples argument of DataReader methods, but should always have a strict positive value. Bear in mind that a big number here may cause the creation of the DataReader to fail due to pre-allocation of internal resources.

Default value: 32.

◆ outstanding_reads_allocation

fastdds::ResourceLimitedContainerConfig outstanding_reads_allocation { 2u }

Loaned collections allocation limits.

◆ sample_infos_allocation

fastdds::ResourceLimitedContainerConfig sample_infos_allocation { 32u }

SampleInfo allocation limits.

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

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

Public Member Functions

Public Attributes