[#bsl-stol-02]
= xref:bsl.adoc[bsl]::stol
:relfileprefix: ../
:mrdocs:

Same as `stol` for `wstring`.

== Synopsis

Declared in `<bslstl_string.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
long
stol(
    xref:bsl/wstring.adoc[wstring] const& str,
    std::size_t* pos = 0,
    int base = 10);
----

== Return Value

`long` value parsed from `str`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *str*
| string to parse
| *pos*
| optional output for the index after the parsed value
| *base*
| numeric base for parsing (0 or 2..36)
|===


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