DDS_ContentFilterProperty_t Struct Reference
[Built-in Topics]

<<eXtension>> Type used to provide all the required information to enable content filtering. More...

Data Fields
char *	content_filter_topic_name
	Name of the Content-filtered Topic associated with the Reader.
char *	related_topic_name
	Name of the Topic related to the Content-filtered Topic.
char *	filter_class_name
	Identifies the filter class this filter belongs to. RTPS can support multiple filter classes (SQL, regular expressions, custom filters, etc).
char *	filter_expression
	The actual filter expression. Must be a valid expression for the filter class specified using filterClassName.
struct DDS_StringSeq	expression_parameters
	Defines the value for each parameter in the filter expression.

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Detailed Description

<<eXtension>> Type used to provide all the required information to enable content filtering.

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Field Documentation

char* DDS_ContentFilterProperty_t::content_filter_topic_name

Name of the Content-filtered Topic associated with the Reader.

char* DDS_ContentFilterProperty_t::related_topic_name

Name of the Topic related to the Content-filtered Topic.

char* DDS_ContentFilterProperty_t::filter_class_name

Identifies the filter class this filter belongs to. RTPS can support multiple filter classes (SQL, regular expressions, custom filters, etc).

char* DDS_ContentFilterProperty_t::filter_expression

The actual filter expression. Must be a valid expression for the filter class specified using filterClassName.

struct DDS_StringSeq DDS_ContentFilterProperty_t::expression_parameters [read]

Defines the value for each parameter in the filter expression.