more of a layout improvement, to avoid any code duplication.
The mechanics remain the same
- write an explicit specialisation
- trigger template intantiation within a dedicated translation unit
from now on, we'll have dedicated individual translation units (*cpp)
for each distinct interface proxy. All of these will include the
interfaceproxy.hpp, which now holds the boilerplate part of the code
and *must not be included* in anything else than interfac proxy
translation units. The reason is, we now *definie* (with external linkage)
implementations of the facade::Link ctor and dtor for each distinct
type of interface proxy. This allows to decouple the proxy definition code
from the service implementation code (which is crucial for plug-ins
like the GUI)
The recently rewritten lib::Depend front-end for service dependencies,
together with the configuration as lib::DependInject::ServiceInstance
provides all the necessary features and is even threadsafe.
Beyond that, the expectation is that also the instantiation of the
interface proxies can be simplified. The proxies themselves however
need to be hand-written as before
to make them stand out more prominently, some entity comments
where started with a line of starts. Unfortunately, doxygen
(and javadoc) only recogise comments which are started exactly
with /**
This caused quite some comments to be ignored by doxygen.
Credits to Hendrik Boom for spotting this problem!
A workaround is to end the line of stars with *//**
