[#BloombergLP-bdlmt-Throttle-requestPermissionIfValid-03]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlmt.adoc[bdlmt]::xref:BloombergLP/bdlmt/Throttle.adoc[Throttle]::requestPermissionIfValid
:relfileprefix: ../../../
:mrdocs:

Load whether taking `numActions` at `now` would not exceed the limit.

== Synopsis

Declared in `<bdlmt_throttle.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
requestPermissionIfValid(
    bool* result,
    int numActions,
    xref:BloombergLP/bsls/TimeInterval.adoc[bsls::TimeInterval] const& now);
----

== Return Value

0 if the arguments are valid, and a non‐zero value otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *result*
| destination for whether permission is granted
| *numActions*
| number of actions requested
| *now*
| current time on this throttle's configured clock
|===


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