[#absl-AlphaNum-2constructor-0d]
= xref:absl.adoc[absl]::xref:absl/AlphaNum.adoc[AlphaNum]::AlphaNum
:relfileprefix: ../../
:mrdocs:

Constructs an `AlphaNum` from a fixed‐size conversion buffer.

== Synopsis

Declared in `<absl/strings/str_cat.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<size_t size>
AlphaNum(/* implementation-defined */ const& buf);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *buf*
| The buffer holding the already‐converted characters.
|===


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