[#llvm-StringMapEntryBase]
= xref:llvm.adoc[llvm]::StringMapEntryBase
:relfileprefix: ../
:mrdocs:

StringMapEntryBase ‐ Shared base class of StringMapEntry instances.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class StringMapEntryBase;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/StringMapEntryBase/2constructor.adoc[`StringMapEntryBase`]         [.small]#[constructor]#
| Construct a base entry that stores a key of length `keyLength.`
| xref:llvm/StringMapEntryBase/getKeyLength.adoc[`getKeyLength`] 
| Return the length of the key string stored after this entry.
|===


== Protected Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/StringMapEntryBase/allocateWithKey.adoc[`allocateWithKey`] 
| Allocate an entry followed by a copy of `Key.`
|===


== Derived Classes

[cols="1,4"]
|===
| Name| Description
| xref:llvm/StringMapEntryStorage-01.adoc[`StringMapEntryStorage`] 
| StringMapEntryStorage ‐ Holds the value in a StringMapEntry.
| xref:llvm/StringMapEntryStorage-02.adoc[`StringMapEntryStorage<EmptyStringSetTag>`] 
| StringMapEntryStorage specialization for StringSet entries with no value.
|===


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