[#llvm-SmallString-rfind-03]
= xref:llvm.adoc[llvm]::xref:llvm/SmallString.adoc[SmallString]::rfind
:relfileprefix: ../../
:mrdocs:

`rfind` overloads

== Synopses

Declared in `<llvm/ADT/SmallString.h>`

Search for the last string `Str` in the string.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
size_t
xref:llvm/SmallString/rfind-088.adoc[rfind](xref:llvm/StringRef.adoc[StringRef] Str) const;
----

[.small]#xref:llvm/SmallString/rfind-088.adoc[_» more..._]#

Search for the last character `C` in the string.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
size_t
xref:llvm/SmallString/rfind-081.adoc[rfind](
    char C,
    size_t From = StringRef::npos) const;
----

[.small]#xref:llvm/SmallString/rfind-081.adoc[_» more..._]#

== Return Value

* The index of the last occurrence of `Str,` or npos if not found.
* The index of the last occurrence of `C,` or npos if not found.

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

[cols="1,4"]
|===
| Name| Description
| *Str*
| Substring to search for.
| *C*
| Character to search for.
| *From*
| Index to start the reverse search from.
|===


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