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

Abbreviation describing a DWARF v5 .debug_names entry form.

== Synopsis

Declared in `<llvm/CodeGen/AccelTable.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class DebugNamesAbbrev
    : public xref:llvm/FoldingSetNode.adoc[FoldingSetNode]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:llvm/FoldingSetNode.adoc[FoldingSetNode]`
| Convenience alias for the base node type stored in a folding set.
|===

== Types

[cols="1,4"]
|===
| Name| Description
| xref:llvm/DebugNamesAbbrev/AttributeEncoding.adoc[`AttributeEncoding`] 
| Attribute index and form pair for a .debug_names abbreviation.
|===


== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/DebugNamesAbbrev/2constructor.adoc[`DebugNamesAbbrev`]         [.small]#[constructor]#
| Construct an abbreviation for DIE tag `DieTag.`
| xref:llvm/DebugNamesAbbrev/Profile.adoc[`Profile`] 
| Used to gather unique data for the abbreviation folding set.
| xref:llvm/DebugNamesAbbrev/addAttribute.adoc[`addAttribute`] 
| Add attribute encoding to an abbreviation.
| xref:llvm/DebugNamesAbbrev/getAttributes.adoc[`getAttributes`] 
| Returns attributes for an abbreviation.
| xref:llvm/DebugNamesAbbrev/getDieTag.adoc[`getDieTag`] 
| Get DIE Tag.
| xref:llvm/DebugNamesAbbrev/getNumber.adoc[`getNumber`] 
| Get abbreviation tag index.
| xref:llvm/DebugNamesAbbrev/setNumber.adoc[`setNumber`] 
| Set abbreviation tag index.
|===


== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:llvm/DebugNamesAbbrev/DieTag.adoc[`DieTag`] 
| DWARF tag associated with this abbreviation.
| xref:llvm/DebugNamesAbbrev/Number.adoc[`Number`] 
| Abbreviation number assigned for emission.
|===



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