Qpid Proton C++ API  0.18.0
returned< T >

A return type for container methods. More...

#include <returned.hpp>

Public Member Functions

 returned (const returned< T > &)
 Copy operator required to return a value.
 operator T () const
 Convert to the proton::object. More...

Detailed Description

template<class T>
class proton::returned< T >

A return type for container methods.

Thread safety - Container method return values are thread-unsafe. A single-threaded application can safely assign the returned<T> value to a plain T. A multithreaded application must ignore the returned value because it may already be invalid by the time the function returns. Multithreaded applications can safely access the value inside messaging_handler functions.

Member Function Documentation

◆ operator T()

operator T ( ) const

Convert to the proton::object.

Thread-unsafe - Do not use in a multithreaded application.

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