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

Policy that reflects (folds) the value at both boundaries.

== Synopsis

Declared in `<mp‐units/overflow_policies.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<xref:mp_units/Quantity.adoc[Quantity] Q>
struct reflect_in_range;
----

== Description

Values that exceed [min, max]are "bounced back" from the boundary. For example, with latitude[‐90, 90]: 91 ‐> 89, 180 ‐> 0, 270 ‐> ‐90.

== Member Functions

[cols=1]
|===
| Name
| xref:mp_units/reflect_in_range/operator_call.adoc[`operator()`] 
|===

== Data Members

[cols=1]
|===
| Name
| xref:mp_units/reflect_in_range/max.adoc[`max`] 
| xref:mp_units/reflect_in_range/min.adoc[`min`] 
|===


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