[AGENT++] Agentpp namespace

[Jochen Katz]

Hi (1),

> This means that AGENTPP_NAMESPACE always will be defined (at least on my
> system). What is the reasoning for this?

namespaces are good(tm), so if the compiler supports it, turn it on.

> I wanted to push my luck and changed AGENT_NAMESPACE to
> AGENT_NAMESPACE.unused. When trying to compile a simple testprogram I got
> a lot of similar errors:
> Undefined reference to 'vtable for Oidx'.

I cannot remember getting such an error. Does a "make clobber" and "make
lib" for agent++ lib and the example help?

Regards,
  Jochen