BloombergLP::bslmf::Util::forward_like

Forward the specified t argument as a const lvalue reference when t_MODEL is a const lvalue reference type.

Synopsis

Declared in <bslmf_util.h>

template<
    class t_MODEL,
    class t_TYPE>
[[nodiscard]]
constexpr
static
bsl::remove_reference<t_TYPE>::type const&
forward_like(
    t_TYPE&& t,
    void* = 0) noexcept
requires bsl::is_lvalue_reference<t_MODEL>::value &&
          bsl::is_const<
            typename bsl::remove_reference<t_MODEL>::type>::value;

Return Value

NOTE

The return value should not be discarded.