mp_units::operator<<

Stream insertion operator

Synopsis

Declared in <mp‐units/framework/quantity.h>

template<
    typename CharT,
    typename Traits,
    auto R,
    typename Rep>
std::basic_ostream<CharT, Traits>&
operator<<(
    std::basic_ostream<CharT, Traits>& os,
    quantity<R, Rep> const& q)
requires requires { os << q.numerical_value_ref_in(q.unit); };

Return Value

Reference to the current output stream

Parameters

Name

Description

An output stream

The object to output

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