[#BloombergLP-bdlcc-BoundedQueue-popFront]
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:mrdocs:

Remove the element from the front of this queue and load that element into the specified `value`. If the queue is empty, block until it is not empty. Return 0 on success, and a non‐zero value otherwise. Specifically, return `e_SUCCESS` on success, `e_DISABLED` if `isPopFrontDisabled()` and `e_FAILED` if an error occurs. On failure, `value` is not changed. Threads blocked due to the queue being empty will return `e_DISABLED` if `disablePopFront` is invoked.

== Synopsis

Declared in `<bdlcc_boundedqueue.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
popFront(TYPE* value);
----


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