[#BloombergLP-bdlcc-FixedQueueIndexManager-_04enum]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/FixedQueueIndexManager.adoc[FixedQueueIndexManager]::Unnamed enum
:relfileprefix: ../../../
:mrdocs:

Capacity‐related constants for this index manager.

== Synopsis

Declared in `<bdlcc_fixedqueueindexmanager.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
enum Unnamed enum;
----

== Members

[cols="1,4"]
|===
| Name| Description
| `k_MAX_CAPACITY` 
| Maximum capacity of an index manager; note that 2 bits of `d_pushIndex` are reserved for holding the disabled status flag, and ensuring that the representable number of generation counts is at least 2 (see the implementation note in the .cpp for more details).
| `e_MAX_CAPACITY` 
| Deprecated alias for `k_MAX_CAPACITY`.
|===



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