mp_units::quantity::quantity

Constructs a quantity from a numerical value and a reference with an equivalent unit.

Synopsis

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

template<Reference R2>
requires (equivalent(unit, get_unit(R2{})))
[[nodiscard]]
constexpr
quantity(
    rep val,
    R2 ref);

Return Value

NOTE

The return value should not be discarded.

Parameters

NameDescription
valthe numerical value to store
refa reference whose unit is equivalent to unit