[#mp_units-scale-05]
= xref:mp_units.adoc[mp_units]::scale
:relfileprefix: ../
:mrdocs:

`scale` overloads

== Synopses

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

Scale `value` by the unit magnitude passed as `m,` converting to type `To.`


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename To,
    xref:mp_units/UnitMagnitude.adoc[UnitMagnitude] M,
    typename From>
requires detail::UnitMagnitudeScalable<From>
[[nodiscard]]
constexpr
auto
xref:mp_units/scale-0e.adoc[scale](
    M m,
    From const& value);
----

[.small]#xref:mp_units/scale-0e.adoc[_» more..._]#

Scale `value` by the unit magnitude passed as `m,` converting to type `To,` with the result rounded according to `policy.`


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename To,
    xref:mp_units/UnitMagnitude.adoc[UnitMagnitude] M,
    typename From,
    xref:mp_units/RoundingPolicy.adoc[RoundingPolicy] Policy>
requires detail::UnitMagnitudeScalable<From>
[[nodiscard]]
constexpr
auto
xref:mp_units/scale-00.adoc[scale](
    M m,
    From const& value,
    Policy);
----

[.small]#xref:mp_units/scale-00.adoc[_» more..._]#


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