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

Resolve `localTime` in `timeZone` using `dstPolicy`.

== Synopsis

Declared in `<baltzo_timezoneutilimp.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
void
resolveLocalTime(
    xref:BloombergLP/bdlt/DatetimeTz.adoc[bdlt::DatetimeTz]* result,
    xref:BloombergLP/baltzo/LocalTimeValidity/Enum.adoc[LocalTimeValidity::Enum]* resultValidity,
    xref:BloombergLP/baltzo/Zoneinfo/TransitionConstIterator.adoc[Zoneinfo::TransitionConstIterator]* transitionIter,
    xref:BloombergLP/bdlt/Datetime.adoc[bdlt::Datetime] const& localTime,
    xref:BloombergLP/baltzo/DstPolicy/Enum.adoc[DstPolicy::Enum] dstPolicy,
    xref:BloombergLP/baltzo/Zoneinfo.adoc[Zoneinfo] const& timeZone);
----

== Description

Load, into the specified `result`, the local time and UTC offset of the specified `localTime` in the specified `timeZone`, using the specified `dstPolicy` to interpret whether or not `localTime` represents a daylight‐saving time value; load into the specified `resultValidity` an indication of whether `localTime` is valid and unique, valid but ambiguous, or invalid; load into the specified `transitionIter` an iterator pointing to the transition that characterizes the attributes of `localTime`. The behavior is undefined unless `ZoneinfoUtil::isWellFormed(timeZone)` is `true` and the result of the resolution falls within the supported epoch.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *result*
| receives the local time and UTC offset
| *resultValidity*
| receives the validity of `localTime`
| *transitionIter*
| receives the characterizing transition iterator
| *localTime*
| local date‐time to resolve
| *dstPolicy*
| daylight‐saving policy for interpreting `localTime`
| *timeZone*
| well‐formed zoneinfo providing transition data
|===


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