bmqa_messageevent.h File Reference

Provide the application with data event notifications. More...

#include <bmqa_messageiterator.h>
#include <bmqt_messageeventtype.h>
#include <bsl_iosfwd.h>
#include <bsl_memory.h>

Go to the source code of this file.

Classes
class	BloombergLP::bmqa::MessageEvent

Namespaces
namespace	BloombergLP
namespace	BloombergLP::bmqa

Functions
bsl::ostream &	BloombergLP::bmqa::operator<< (bsl::ostream &stream, const MessageEvent &rhs)

Detailed Description

This component provides a bmqa::MessageEvent notification object used by the bmqa::Session to provide BlazingMQ applications with data messages received from the broker. The application can consume the messages by asking this bmqa::MessageEvent for a bmqa::MessageIterator.

Note that bmqa::MessageEvent is implemented using the pimpl idiom, so copying a bmqa::MessageEvent is very cheap (a pointer copy). All copies of this bmqa::MessageEvent will share the same underlying implementation.

See also

bmqa::MessageIterator: iterator over the messages in this event

bmqa::Message: type of the Message