[Boost-users] [variant] is the which() function part of variant's public API?

Subject: [Boost-users] [variant] is the which() function part of variant's public API?
From: Nathan Ridge (zeratul976_at_[hidden])
Date: 2011-11-05 23:03:45

which() is a public member function of variant, but I
don't see any mention of it in the documentation.

Can I assume this is part of the public API (i.e. it
won't go away, won't change its behaviour in future
releases) or not?

(For example, I am writing a function to serialize
a variant and thinking that one implementation might be
to write the which() followed by the object).

Thanks,
Nate