[#absl-SimpleHexAtoi-02]
= xref:absl.adoc[absl]::SimpleHexAtoi
:relfileprefix: ../
:mrdocs:

Overload of `SimpleHexAtoi()` for unsigned 128&hyphen;bit integers&period;

== Synopsis

Declared in `&lt;absl&sol;strings&sol;numbers&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
&lsqb;&lsqb;nodiscard&rsqb;&rsqb;
bool
SimpleHexAtoi(
    std::string&lowbar;view str,
    xref:absl/uint128.adoc[absl::uint128]* out);
----

== Return Value

`true` on success&semi; otherwise `false`&period;

[NOTE]
====
The return value https://en.cppreference.com/cpp/language/attributes/nodiscard[should not be discarded^].
====
== Parameters

[cols="1,4"]
|===
| Name| Description
| *str*
| The string to parse&period;
| *out*
| The location that receives the parsed value&period;
|===


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