[#BloombergLP-ball-RuleSet-2constructor-017]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::xref:BloombergLP/ball/RuleSet.adoc[RuleSet]::RuleSet
:relfileprefix: ../../../
:mrdocs:

Constructors

== Synopses

Declared in `&lt;ball&lowbar;ruleset&period;h&gt;`

Create an empty rule set&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
xref:BloombergLP/ball/RuleSet/2constructor-04.adoc[RuleSet](xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/ball/RuleSet/2constructor-04.adoc[_» more&period;&period;&period;_]#

Create a `RuleSet` object having the same value as that of the specified `original` object&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/ball/RuleSet/2constructor-010.adoc[RuleSet](
    xref:BloombergLP/ball/RuleSet.adoc[RuleSet] const& original,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/ball/RuleSet/2constructor-010.adoc[_» more&period;&period;&period;_]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *basicAllocator*
| memory allocator&semi; null uses the default
| *original*
| rule set to copy
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#
