Module: Rclrb::QosHistoryPolicy

Defined in:

lib/rclrb/qos.rb

Constant Summary

SystemDefault =

Implementation default for history policy

:RMW_QOS_POLICY_HISTORY_SYSTEM_DEFAULT

KeepLast =

Only store up to a maximum number of samples, dropping oldest once max is exceeded

:RMW_QOS_POLICY_HISTORY_KEEP_LAST

KeepAll =

Store all samples, subject to resource limits

:RMW_QOS_POLICY_HISTORY_KEEP_ALL

Unknown =

History policy has not yet been set

:RMW_QOS_POLICY_HISTORY_UNKNOWN