An interface to tunnel UNO. More...

Inheritance diagram for XUnoTunnel:

Public Member Functions
hyper	getSomething ([in] sequence< byte > aIdentifier)
	Call this method to get something which is not specified in UNO, e.g. More...

Public Member Functions inherited from XInterface
any	queryInterface ([in] type aType)
	queries for a new interface to an existing UNO object. More...

void	acquire ()
	increases the reference counter by one. More...

void	release ()
	decreases the reference counter by one. More...

Detailed Description

An interface to tunnel UNO.

This means providing access to data or something else, which is not specified by UNO-IDL.

Attention: Restrictive usage. Use only, if there is no better possibility left. It is definitely a hack.

Common usage: Getting a C++ object pointer in the same process, thus to use an implementation directly, most often because of a design flaw.

Developers Guide: Writing UNO Components - XUnoTunnel
Writing UNO Components - Core Interfaces to Implement

Member Function Documentation

hyper getSomething ( [in] sequence< byte > aIdentifier )

Call this method to get something which is not specified in UNO, e.g.

an address to some C++ object.

Attention: The identifier specifies how the return value is to be reinterpreted. The identifier must be globally unique, because it is unknown where the implementation resides.

Parameters

aIdentifier identifier

The documentation for this interface was generated from the following file: