[#BloombergLP-balm-CollectorRepository-2constructor]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balm.adoc[balm]::xref:BloombergLP/balm/CollectorRepository.adoc[CollectorRepository]::CollectorRepository
:relfileprefix: ../../../
:mrdocs:

Create an empty collector repository that will use the specified `registry` to identify the metrics for which it manages collectors.

== Synopsis

Declared in `<balm_collectorrepository.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
CollectorRepository(
    xref:BloombergLP/balm/MetricRegistry.adoc[MetricRegistry]* registry,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

== Description

Optionally specify a `basicAllocator` used to supply memory. If `basicAllocator` is 0, the currently installed default allocator is used. The behavior is undefined if `registry` is 0.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *registry*
| metric registry used to identify managed metrics
| *basicAllocator*
| optional allocator to supply memory
|===


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