lar::standalone::detail Namespace Reference

Functions
template<typename T >
auto	make_unique_maybe_default (fhicl::ParameterSet const &pset)

Function Documentation

template<typename T >

auto lar::standalone::detail::make_unique_maybe_default

(

fhicl::ParameterSet const &

pset

)

Definition at line 102 of file StandaloneGeometrySetup.h.

References fhicl::ParameterSet::is_empty().

    {
      if (pset.is_empty()) {
        if constexpr (std::is_constructible_v<T>) { return std::make_unique<T>(); }
      }
      return std::make_unique<T>(pset);
    }