mp_units::operator<<

Stream insertion operator

Synopsis

Declared in <mp-units/framework/quantity_point.h>

template<typename CharT, typename Traits, auto R, auto PO, typename Rep>
  requires(PO == default_point_origin(R))
std::basic_ostream<CharT, Traits>& operator<<(std::basic_ostream<CharT, Traits>& os,
                                              quantity_point<R, PO, Rep> const& qp)
  requires requires { os << qp.quantity_from_zero(); };

Note

This function is a hidden friend of quantity_point, declared inside an implementation-defined base class: it can be found only through argument-dependent lookup.

Return Value

Reference to the current output stream

Parameters

Name	Description
os	An output stream
qp	The object to output