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nrt::CompositeMessage< Fields > Class Template Reference

#include <nrt/Core/Blackboard/Message.H>

template<class... Fields>
class nrt::CompositeMessage< Fields >

A composite message with multiple fields.

See the tutorial page on Split Messages for explanations on how to use composite messages and how to split them into their elementary parts


Definition at line 330 of file Message.H.

Inheritance diagram for nrt::CompositeMessage< Fields >:

Public Types

typedef std::tuple< Fields...> TupleType
 Type for our fields, as a tuple.
typedef std::tuple< typename
 Tuple type of the underlying data types of all our fields.
typedef std::tuple
< std::shared_ptr
< nrt::SplitMessagePoster
< typename Fields::DataType > >... > 
 Tuple type of our split posters.
typedef std::tuple
< std::shared_ptr
< nrt::SplitMessageSubscriber
< typename Fields::DataType > >... > 
 Tuple type of our split subscribers.

Public Member Functions

template<size_t I>
std::enable_if< I==nrt::CompositeMessage
< Fields...>::msgsize, void >
createSubPostersInternal (nrt::CompositeMessage< Fields...>::SplitPostersTuple &sp, std::string const &module, std::string const &descriptor)
- Public Member Functions inherited from nrt::MessageBase
 MessageBase ()
virtual ~MessageBase ()
 Virtual destructor for safe inheritance.
virtual std::string description () const
 A short description of the Message type. More...

Static Public Attributes

static constexpr size_t msgsize = sizeof...(Fields)
 Number of fields.
static bool const isComposite = true
 We are a composite message (i.e., can be split)
- Static Public Attributes inherited from nrt::MessageBase
static bool const isComposite = false
 Is this message composite and can it be split into parts? More...


template<class Posting >
class MessagePosterCore
template<class Subscription >
class MessageSubscriberCore

The documentation for this class was generated from the following files: