Re: [Boost-users] [variant] Variant call forwarding?

I'm wondering what's the easiest way to enable call forwarding by a variant to contained function objects accepting the same arguments?

I.e.,

variant< F, G > m_funcs;

m_funcs = f; m_funcs( a, b, c );

m_funcs = g; m_funcs( a, b, c );

If both F & G have the same signature, what's the purpose of variant?