require_any_bt_fvar

template<typename... Types>

using stan::require_any_bt_fvar = typedef require_any_t<is_fvar<base_type_t<std::decay_t<Types> >>...>

Require any of the base types satisfy is_fvar.

Unlike require_any_st_fvar this also matches std::complex<fvar>

Template Parameters

Types

The types with a valid overload of base_type available

Definition at line 116 of file is_fvar.hpp.