fhicl::detail::yes_defaults Namespace Reference

Classes
struct	maybe_quotes
struct	maybe_quotes< std::string >

Functions
std::ostream &	operator<< (std::ostream &os, maybe_quotes< bool > &&mq)
template<typename T >
std::ostream &	operator<< (std::ostream &os, maybe_quotes< T > &&mq)

Function Documentation

std::ostream& fhicl::detail::yes_defaults::operator<< ( std::ostream &  os, maybe_quotes< bool > &&  mq  )

inline

Definition at line 30 of file ostream_helpers.h.

  {
    return os << std::boolalpha << mq.value;
  }

template<typename T >

std::ostream& fhicl::detail::yes_defaults::operator<< ( std::ostream &  os, maybe_quotes< T > &&  mq  )

inline

Definition at line 37 of file ostream_helpers.h.

  {
    if constexpr (std::is_floating_point_v<T>) {
      return os << std::showpoint << mq.value;
    } else {
      return os << mq.value;
    }
  }