[#BloombergLP-baltzo-TimeZoneUtil]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/baltzo.adoc[baltzo]::TimeZoneUtil
:relfileprefix: ../../
:mrdocs:

Namespace for utilities that convert times between time zones.

== Synopsis

Declared in `<baltzo_timezoneutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct TimeZoneUtil;
----

== Description

This `struct` provides a namespace for utility functions that convert time values to, from, and between, their corresponding local time representations in (possibly) different time zones.

These utility functions are: * _alias‐safe_ * _exception‐neutral_ (agnostic) * _thread‐safe_ For terminology see {`bsldoc_glossary`}.

== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/baltzo/TimeZoneUtil/addInterval.adoc[`addInterval`] 
| Add `interval` to `originalTime` in its local time zone.
| xref:BloombergLP/baltzo/TimeZoneUtil/convertLocalToLocalTime-01.adoc[`convertLocalToLocalTime`] 
| `convertLocalToLocalTime` overloads
| xref:BloombergLP/baltzo/TimeZoneUtil/convertLocalToUtc-0f.adoc[`convertLocalToUtc`] 
| `convertLocalToUtc` overloads
| xref:BloombergLP/baltzo/TimeZoneUtil/convertUtcToLocalTime-0ec.adoc[`convertUtcToLocalTime`] 
| `convertUtcToLocalTime` overloads
| xref:BloombergLP/baltzo/TimeZoneUtil/initLocalTime-09e2.adoc[`initLocalTime`] 
| `initLocalTime` overloads
| xref:BloombergLP/baltzo/TimeZoneUtil/loadLocalTimePeriod-05.adoc[`loadLocalTimePeriod`] 
| `loadLocalTimePeriod` overloads
| xref:BloombergLP/baltzo/TimeZoneUtil/loadLocalTimePeriodForUtc.adoc[`loadLocalTimePeriodForUtc`] 
| Load local‐time period attributes for `utcTime` in `timeZoneId`.
| xref:BloombergLP/baltzo/TimeZoneUtil/now-0f.adoc[`now`] 
| Load the current local time into `result`.
| xref:BloombergLP/baltzo/TimeZoneUtil/validateLocalTime-0b.adoc[`validateLocalTime`] 
| `validateLocalTime` overloads
|===



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