[#BloombergLP-ball-RecordBuffer-pushBack]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/ball.adoc[ball]::xref:BloombergLP/ball/RecordBuffer.adoc[RecordBuffer]::pushBack
:relfileprefix: ../../../
:mrdocs:

Append the specified `handle` to the back of this record buffer&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
virtual
int
pushBack(xref:bsl/shared_ptr-0a.adoc[bsl::shared&lowbar;ptr&lt;Record&gt;] const& handle) = 0;
----

== Description

Return 0 on success, and a non&hyphen;zero value otherwise&period; Note that concrete implementations are permitted to remove records from the buffer in order to attempt to accommodate a `pushBack` request (which implies that, after a successful call to `pushBack`, `length` is not guaranteed to be more than one, and an unsuccessful call to `pushBack` is permitted to leave the buffer empty)&period;

== Return Value

0 on success, and a non&hyphen;zero value otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *handle*
| record handle to append to the back
|===


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