[#BloombergLP-bdlcc-SingleProducerQueueImpl-tryPushBack-06]
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Append the specified `value` to the back of this queue. Return 0 on success, and a non‐zero value otherwise. Specifically, return `e_DISABLED` if `isPushBackDisabled()`. The behavior is undefined unless the invoker of this method is the single producer.

== Synopsis

Declared in `<bdlcc_singleproducerqueueimpl.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
tryPushBack(TYPE const& value);
----


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