Re: error with rootcint

On Thu, 2006-02-23 at 12:25 +0100, Axel Naumann wrote:
> Hi,
>
> this is a known limitation that we'll make vanish soon. Until then, use
> ClassDef(RangeError,0), or hide RangeError from rootcint:
>
> #ifdef __MAKECINT__
> class RangeError;
> #else
> class RangeError: public std::exception {
> // the real class definition
> ... };
> #endif

What about defining the destructor himself?

        > cat foo.hh
        #include <stdexcept>
        #include <cerrno>
        
        struct foo  : public std::exception
        {
        	std::string _msg;
        	foo(int eno) : _msg(strerror(eno)) {}
        	// Un-comment to succeed
        	// virtual ~foo() throw () {}
        	const char* what() const throw() { return _msg.c_str(); }
        };
        > rootcint -f foodict.cc -c foo.hh
        > g++ foodict.cc -c `root-config --cflags`
        foo.hh:5: error: looser throw specifier for 'virtual
        foo::~foo()'

Un-commenting the line marked above, solves the problem.

Yours,

-- 
 ___  |  Christian Holm Christensen 
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