Re: [Log4cpp-devel] gcc3.2 + multiple class logging setup

[Gary G. <gr...@at...>]

Across the ether fly the words of Colin Law:
> ...
> log4cpp::Category A::main_cat = log4cpp::Category::getRoot() ;

getRoot() returns a reference, so main_cat needs to be declared and
defined as a reference:

log4cpp::Category& A::main_cat = log4cpp::Category::getRoot() ;

The error is caused because your definition without the reference is
attempting to call the copy constructor, which is private.

gary