Re: [Boost-users] variant<> number of template arguments

AMDG Hicham Mouline wrote:

Question1: is the maximum number of variant<> arguments extendable?

The easiest way is to use make_variant_over which takes an MPL sequence.

Question2: Below, some of the variants I have are full template specs.

Is there a way to write the variant<> typedef with templates instead and have

the operator() of the static visitor a template member.

I'm not sure what you want. If the members of the variant have a common interface, (For example if they all have a nested integer constant called value) Then you can make the static visitor operator() a template and use this common interface. In Christ, Steven Watanabe