field_value_of()

template<typename T >

constexpr decltype(auto) kumi::field_value_of ( T &&  t )

inlineconstexprnoexcept

Extracts the value from a kumi::field_capture or returns the parameter.

Note

If the unqualified type of T is not a field_capture, simply forwards the parameter

Template Parameters

T	The type to unwrap

Parameters

t	A forwarding reference to the input object.

Returns

A forwarded value of the unwrapped object.