[#bsl-basic_string-0fb-find_last_not_of-02]
= xref:bsl.adoc[bsl]::xref:bsl/basic_string-0fb.adoc[basic_string<char>]::find_last_not_of
:relfileprefix: ../../
:mrdocs:

Return the position of the _last_ occurrence of a character _different_ from the specified `character`, if such an occurrence can be found in this string (on or _before_ the optionally specified `position` if such a `position` is specified), and return `npos` otherwise.

== Synopsis

Declared in `<bslstl_string.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/basic_string-0fb/size_type.adoc[size_type]
find_last_not_of(
    char character,
    xref:bsl/basic_string-0fb/size_type.adoc[size_type] position = npos) const;
----


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