[#BloombergLP-bdlsb-FixedMemInput-capacity]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlsb.adoc[bdlsb]::xref:BloombergLP/bdlsb/FixedMemInput.adoc[FixedMemInput]::capacity
:relfileprefix: ../../../
:mrdocs:

Return the size for the buffer held by this buffer, in bytes, supplied at construction.

== Synopsis

Declared in `<bdlsb_fixedmeminput.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::size_t
capacity() const;
----


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