rti::topic Namespace Reference

<<extension>> Extensions to dds::topic More...

Classes
class	ServiceRequest
	<<extension>> <<value-type>> A request coming from one of the built-in services More...
struct	no_compile_data_t
	The type to specify as the CompileData template parameter to your ContentFilter if your compile function does not return any data. More...
class	ContentFilter
	<<extension>> A class to inherit from when implementing a custom content filter More...
class	WriterContentFilter
	<<extension>> A class to inherit from when implementing a writer-side custom content filter More...
class	WriterContentFilterHelper
	<<extension>> A class to inherit from when implementing a writer-side custom content filter. More...
class	CustomFilter
	<<extension>> <<reference-type>> A wrapper class for the user-defined implementation of a ContentFilter. More...
class	ExpressionProperty
	<<extension>> <<value-type>> Provides additional information about the filter expression passed to the writer_compile method of rti::topic::WriterContentFilter More...
class	FilterSampleInfo
	<<extension>> <<value-type>> Provides meta information associated with the sample. More...
struct	PrintFormatKind_def
	The definition of the dds::core::safe_enum PrintFormatKind. More...
class	PrintFormatProperty
	<<extension>> <<value-type>> A collection of attributes used to configure how data samples will be formatted when converted to a string. More...
struct	extensibility
	<<extension>> Indicates the extensibility kind of a topic-type More...
struct	topic_type_has_pointer_members
	<<extension>> Indicates if a topic type contains directly or indirectly IDL pointer members. More...
struct	topic_type_has_external_members
	<<extension>> Indicates if a topic type contains directly or indirectly IDL external members. More...
struct	dynamic_type
	Provides a DynamicType that represents an IDL-generated type. More...

Typedefs
typedef dds::core::safe_enum < PrintFormatKind_def >	PrintFormatKind
	Safe Enumeration of PrintFormatKind_def Format kinds available when converting data samples to string representations.

Functions
template<typename TopicType >
void	from_cdr_buffer_no_alloc (TopicType &sample, const std::vector< char > &buffer)
	Deserializes a sample from a buffer of bytes in CDR format.
template<typename TopicType >
TopicType	from_cdr_buffer (const std::vector< char > &buffer)
	Creates a sample by deserializing a buffer of bytes in CDR format.
template<typename TopicType >
std::vector< char > &	to_cdr_buffer (std::vector< char > &buffer, const TopicType &sample)
	Serializes a sample into a buffer of octets in CDR format.
std::string	sql_filter_name ()
	<<extension>> The name of the built-in SQL filter that can be used with dds::topic::ContentFilteredTopic and rti::core::policy::MultiChannel dds::pub::DataWriter.
std::string	stringmatch_filter_name ()
	<<extension>> The name of the built-in StringMatch filter that can be used with dds::topic::ContentFilteredTopic and rti::core::policy::MultiChannel dds::pub::DataWriter.
template<typename AnyTopicBackInsertIterator >
uint32_t	find_topics (dds::domain::DomainParticipant participant, AnyTopicBackInsertIterator begin)
	<<extension>> Retrieve all the dds::topic::Topic created from this dds::domain::DomainParticipant
template<typename AnyTopicForwardIterator >
uint32_t	find_topics (dds::domain::DomainParticipant participant, AnyTopicForwardIterator begin, uint32_t max_size)
	<<extension>> Retrieve all the dds::topic::Topic created from this dds::domain::DomainParticipant
template<typename T >
CustomFilter< T >	find_content_filter (const dds::domain::DomainParticipant &participant, const std::string &filter_name)
	Lookup a content filter previously registered with dds::domain::DomainParticipant::register_contentfilter.
template<typename FwdIterator >
uint32_t	find_registered_content_filters (const dds::domain::DomainParticipant &participant, FwdIterator begin, uint32_t max_size)
	<<extension>> Lookup the names of up to max_size number of the custom content filters registered to a dds::domain::DomainParticipant
template<typename BinIterator >
uint32_t	find_registered_content_filters (const dds::domain::DomainParticipant &participant, BinIterator begin)
	Lookup the names of all of the custom content filters registered to a dds::domain::DomainParticipant.
template<typename TopicType >
std::ostream &	to_string (std::ostream &out, const TopicType &sample, const PrintFormatProperty &print_format=PrintFormatProperty::Default())
	Prints a data sample to an output stream.
template<typename TopicType >
std::string	to_string (const TopicType &sample, const PrintFormatProperty &print_format=PrintFormatProperty::Default())
	Tranforms a data sample into a human-readable string format.
std::string	service_request_topic_name ()
	ServiceRequest built-in topic name.

Detailed Description

<<extension>> Extensions to dds::topic

Function Documentation

template<typename AnyTopicBackInsertIterator >

uint32_t rti::topic::find_topics	(	dds::domain::DomainParticipant	participant,
		AnyTopicBackInsertIterator	begin
	)

<<extension>> Retrieve all the dds::topic::Topic created from this dds::domain::DomainParticipant

Template Parameters

AnyTopicBackInsertIterator

Type of the back-inserting iterator passed into this function

Parameters

participant	The dds::domain::DomainParticipant the Topics belong to
begin	A back-inserting iterator to the position in the destination container to insert the found Topics into

Returns

The number of found Topics

template<typename AnyTopicForwardIterator >

uint32_t rti::topic::find_topics	(	dds::domain::DomainParticipant	participant,
		AnyTopicForwardIterator	begin,
		uint32_t	max_size
	)

<<extension>> Retrieve all the dds::topic::Topic created from this dds::domain::DomainParticipant

Template Parameters

AnyTopicForwardIterator

Type of the forward iterator passed into this function

Parameters

participant	The dds::domain::DomainParticipant the Topics belong to
begin	A forward iterator to the position in the destination container to insert the found Topics in
max_size	The maximum number of Topics to return

Returns

The number of found Topics

template<typename FwdIterator >

uint32_t rti::topic::find_registered_content_filters	(	const dds::domain::DomainParticipant &	participant,
		FwdIterator	begin,
		uint32_t	max_size
	)

<<extension>> Lookup the names of up to max_size number of the custom content filters registered to a dds::domain::DomainParticipant

The names of the RTI Connext built-in content filters will not be returned as part of the list.

Template Parameters

FwdIterator

A forwward iterator whose value type is std::string (or convertible to)

Parameters

participant	The dds::domain::DomainParticipant that the content filters are registered with
begin	A forward iterator to the position in the destination container to insert the names of the found content filters into
max_size	The maximum number of filters to lookup

Returns

The number of found content filters

template<typename BinIterator >

uint32_t rti::topic::find_registered_content_filters	(	const dds::domain::DomainParticipant &	participant,
		BinIterator	begin
	)

Lookup the names of all of the custom content filters registered to a dds::domain::DomainParticipant.

The names of the RTI Connext built-in content filters will not be returned as part of the list.

Template Parameters

BinIterator

A back-inserting iterator whose value type is std::string (or convertible to)

Parameters

participant	The dds::domain::DomainParticipant that the content filters are registered with
begin	A back-inserting iterator to the position in the destination container to insert the the names of the found content filters into

Returns

The number of found content filters