_allocationPolicy = other._allocationPolicy;
_mmapDirectory = other._mmapDirectory;
_defaultMemUsage = other._defaultMemUsage;
_queuePolicy = other._queuePolicy;
_existingBuffer = other._existingBuffer;
_trace = new RelayEventTraceOptionBuilder(other._trace);
_bufferRemoveWaitPeriodSec = other._bufferRemoveWaitPeriodSec;
_restoreMMappedBuffers = other._restoreMMappedBuffers;
_enableScnIndex = other._enableScnIndex;
}