[#BloombergLP-bdlcc-TimeQueue-091-update-0d]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/TimeQueue-091.adoc[TimeQueue<function<void()>>]::update
:relfileprefix: ../../../
:mrdocs:

Update the time value of the item having the specified `handle` to the specified `newTime` and optionally load into the optionally specified `isNewTop` a non‐zero value if the modified item is now the lowest time value in the time queue or zero otherwise. Return 0 on success, and a non‐zero value if there is currently no item having the `handle` registered with this time queue.

== Synopsis

Declared in `<bdlcc_timequeue.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
update(
    xref:BloombergLP/bdlcc/TimeQueue-09c/Handle.adoc[Handle] handle,
    xref:BloombergLP/bsls/TimeInterval.adoc[bsls::TimeInterval] const& newTime,
    int* isNewTop = 0);
----


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