# Module PolkaGrid.Abstract0

    module Abstract0: sig .. end

    val is_polkagrid : 'a Apron.Abstract0.t -> bool

Return `true` iff the argument manager is a polkagrid value

    val of_polkagrid : 'a PolkaGrid.t Apron.Abstract0.t -> 'b Apron.Abstract0.t

Makes a polkagrid value generic

    val to_polkagrid : 'a Apron.Abstract0.t -> 'b PolkaGrid.t Apron.Abstract0.t

Instanciate the type of a polkagrid value. Raises `Failure` if the argument manager is not a polkagrid manager