I could be missing the point (only skimmed your mail), but you need to
include your template implementation in every source file that tries
to instantiate the template, e.g. by adding the code to the header
file (the alternative, that is, explicitely instantiating the template
in factory.cpp,
The saga continues, with progress towards a (hoped for) marriage
between Php and C++ that 'looks like' C++ to the extension developer.
I'm exploring a templated version of PhpClassFactory (vs possible root
PhpClassFactoryObject) which is making progress, but a linking error
not dissimilar to
