[#mp_units-operator_minus-0e]
= xref:mp_units.adoc[mp_units]::operator‐
:relfileprefix: ../
:mrdocs:

== Synopsis

Declared in `<mp‐units/framework/quantity_point.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    xref:mp_units/PointOrigin.adoc[PointOrigin] PO1,
    std::derived_from<quantity_point> QP>
requires QuantityPointOf<quantity_point, PO1{}> &&
             ReferenceOf<MP_UNITS_NONCONST_TYPE(reference), PO1::_quantity_spec_>
[[nodiscard]]
constexpr
xref:mp_units/Quantity.adoc[Quantity] auto
operator‐(
    PO1 po,
    QP const& qp);
----


[.small]#Created with https://www.mrdocs.com[MrDocs]#