[#BloombergLP-ball-DefaultAttributeContainer-2constructor-09] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::xref:BloombergLP/ball/DefaultAttributeContainer.adoc[DefaultAttributeContainer]::DefaultAttributeContainer :relfileprefix: ../../../ :mrdocs: Create an empty `DefaultAttributeContainer` object. Optionally specify an `allocator` (e.g., the address of a `bslma::Allocator` object) to supply memory; otherwise, the default allocator is used. == Synopsis Declared in `<ball_defaultattributecontainer.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- DefaultAttributeContainer(); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#