Re: Deleting exceptions after throwing
On Sep 25, 9:52 am, James Kanze <james.ka...@gmail.com> wrote:
On Sep 24, 2:25 pm, Gert-Jan de Vos
<gert-jan.de....@onsneteindhoven.nl> wrote:
On Sep 24, 12:02 pm, Emil Berg <emilbe...@gmail.com> wrote:
What I want to do is pass exceptions between threads. I have
some exception classes that derive from CBaseException
class.
See here for an elegant solution that works in C++98:
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2106.html
Basically in your CBaseException class, define virtual clone()
and throw() functions.
The code doesn't really define a function named throw, does it?
(I'd call it raise. Just a personal preference.)
--
James Kanze
From n2106:
class cloneable
{
public:
virtual cloneable * dynamic_clone() const =0;
virtual void dynamic_throw() const =0;
virtual ~cloneable() {}
};
Maybe cloneable_exception/clone()/raise() are better names. And
I would have clone() return an auto_ptr<cloneable_exception>.
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