[#BloombergLP-ball-operator_not_eq-04]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::operator!=
:relfileprefix: ../../
:mrdocs:

Return `true` if the specified `lhs` and `rhs` objects do not have the same value, and `false` otherwise.

== Synopsis

Declared in `<ball_defaultattributecontainer.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
operator!=(
    xref:BloombergLP/ball/DefaultAttributeContainer.adoc[DefaultAttributeContainer] const& lhs,
    xref:BloombergLP/ball/DefaultAttributeContainer.adoc[DefaultAttributeContainer] const& rhs);
----

== Description

Two `DefaultAttributeContainer` objects do not have the same value if they contain differing numbers of attributes or if there is at least one attribute that appears in one object, but not in the other.

== Return Value

`true` if `lhs` and `rhs` do not have the same value, and `false` otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *lhs*
| left‐hand operand
| *rhs*
| right‐hand operand
|===


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