[#bsl-basic_string-0faf-find_last_not_of-0a0]
= xref:bsl.adoc[bsl]::xref:bsl/basic_string-0faf.adoc[basic_string]::find_last_not_of
:relfileprefix: ../../
:mrdocs:

`find_last_not_of` overloads

== Synopses

Declared in `<bslstl_string.h>`

Return the position of the last non‐matching character.


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

[.small]#xref:bsl/basic_string-0faf/find_last_not_of-0c.adoc[_» more..._]#

Return the position of the last non‐matching character.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/basic_string-0faf/size_type.adoc[size_type]
xref:bsl/basic_string-0faf/find_last_not_of-021.adoc[find_last_not_of](
    xref:bsl/basic_string-0faf.adoc[basic_string] const& characterString,
    xref:bsl/basic_string-0faf/size_type.adoc[size_type] position = npos) const noexcept;
----

[.small]#xref:bsl/basic_string-0faf/find_last_not_of-021.adoc[_» more..._]#

Return the position of the last character in this string that is not found in the specified `characterString`, or `npos` if not found.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/basic_string-0faf/size_type.adoc[size_type]
xref:bsl/basic_string-0faf/find_last_not_of-024.adoc[find_last_not_of](
    CHAR_TYPE const* characterString,
    xref:bsl/basic_string-0faf/size_type.adoc[size_type] position = npos) const;
----

[.small]#xref:bsl/basic_string-0faf/find_last_not_of-024.adoc[_» more..._]#

Return the position of the last non‐matching character.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class STRING_VIEW_LIKE_TYPE>
xref:bsl/basic_string-0faf/size_type.adoc[size_type]
xref:bsl/basic_string-0faf/find_last_not_of-0b.adoc[find_last_not_of](
    STRING_VIEW_LIKE_TYPE const& characterString,
    xref:bsl/basic_string-0faf/size_type.adoc[size_type] position = npos) const noexcept(true);
----

[.small]#xref:bsl/basic_string-0faf/find_last_not_of-0b.adoc[_» more..._]#

Return the position of the last non‐matching character.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/basic_string-0faf/size_type.adoc[size_type]
xref:bsl/basic_string-0faf/find_last_not_of-0a9.adoc[find_last_not_of](
    CHAR_TYPE const* characterString,
    xref:bsl/basic_string-0faf/size_type.adoc[size_type] position,
    xref:bsl/basic_string-0faf/size_type.adoc[size_type] numChars) const;
----

[.small]#xref:bsl/basic_string-0faf/find_last_not_of-0a9.adoc[_» more..._]#

== Return Value

* position of the last non‐matching character, or `npos`
* the position of the last non‐match, or `npos`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *character*
| character value
| *position*
| starting index
| *characterString*
| the character set to exclude
| *numChars*
| number of characters
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#