DDS_LocatorFilterQosPolicy Struct Reference
[LOCATORFILTER]

The QoS policy used to report the configuration of a MultiChannel DataWriter as part of DDS_PublicationBuiltinTopicData. More...

List of all members.

Public Attributes
struct DDS_LocatorFilterSeq	locator_filters
	A sequence of DDS_LocatorFilter_t. Each DDS_LocatorFilter_t reports the configuration of a single channel of a MultiChannel DataWriter.
char *	filter_name
	Name of the filter class used to describe the filter expressions of a MultiChannel DataWriter.

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Detailed Description

The QoS policy used to report the configuration of a MultiChannel DataWriter as part of DDS_PublicationBuiltinTopicData.

Entity:

DDS_PublicationBuiltinTopicData

Properties:

RxO = N/A
Changeable = NO

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Member Data Documentation

struct DDS_LocatorFilterSeq DDS_LocatorFilterQosPolicy::locator_filters [read]

A sequence of DDS_LocatorFilter_t. Each DDS_LocatorFilter_t reports the configuration of a single channel of a MultiChannel DataWriter.

A sequence length of zero indicates the DDS_MultiChannelQosPolicy is not in use.

[default] Empty sequence.

char* DDS_LocatorFilterQosPolicy::filter_name

Name of the filter class used to describe the filter expressions of a MultiChannel DataWriter.

The following builtin filters are supported: DDS_SQLFILTER_NAME and DDS_STRINGMATCHFILTER_NAME.

Important: This value must be assigned to either one of the predefined values (DDS_SQLFILTER_NAME or DDS_STRINGMATCHFILTER_NAME), or to an allocated string with DDS_String_alloc or DDS_String_dup. It should not be assigned to a string constant.

[default] DDS_STRINGMATCHFILTER_NAME