[#BloombergLP-ball-AttributeCollectorRegistry-2constructor-0d] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::xref:BloombergLP/ball/AttributeCollectorRegistry.adoc[AttributeCollectorRegistry]::AttributeCollectorRegistry :relfileprefix: ../../../ :mrdocs: Constructors == Synopses Declared in `<ball_attributecollectorregistry.h>` Create a registry having no registered collectors. Optionally specify an `allocator` (e.g., the address of a `bslma::Allocator` object) to supply memory; otherwise, the default allocator is used. [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- xref:BloombergLP/ball/AttributeCollectorRegistry/2constructor-03.adoc[AttributeCollectorRegistry](); ---- [.small]#xref:BloombergLP/ball/AttributeCollectorRegistry/2constructor-03.adoc[_» more..._]# Same as the default constructor, using the specified `allocator`. [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- explicit xref:BloombergLP/ball/AttributeCollectorRegistry/2constructor-0f.adoc[AttributeCollectorRegistry](xref:BloombergLP/ball/AttributeCollectorRegistry/allocator_type.adoc[allocator_type] const& allocator); ---- [.small]#xref:BloombergLP/ball/AttributeCollectorRegistry/2constructor-0f.adoc[_» more..._]# [.small]#Created with https://www.mrdocs.com[MrDocs]#