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

Parser for ELF build attributes held in a single compact attributes subsection.

== Synopsis

Declared in `<llvm/Support/ELFAttrParserCompact.h>`

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

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:llvm/ELFAttributeParser.adoc[ELFAttributeParser]`
| Abstract parser for ELF build‐attribute sections.
|===

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/ELFCompactAttrParser/2constructor-0e.adoc[`ELFCompactAttrParser`]         [.small]#[constructor]#
| Constructors
| xref:llvm/ELFCompactAttrParser/2destructor.adoc[`~ELFCompactAttrParser`] [.small]#[destructor]# [.small]#[virtual]#
| Destroy the parser, discarding any pending cursor error.
| xref:llvm/ELFCompactAttrParser/getAttributeString-03.adoc[`getAttributeString`] 
| `getAttributeString` overloads
| xref:llvm/ELFCompactAttrParser/getAttributeValue-0c.adoc[`getAttributeValue`] 
| `getAttributeValue` overloads
| xref:llvm/ELFCompactAttrParser/integerAttribute.adoc[`integerAttribute`] 
| Parse a ULEB128 integer attribute and store it under `tag.`
| xref:llvm/ELFCompactAttrParser/parse.adoc[`parse`]  [.small]#[virtual]#
| Parse a compact ELF build‐attributes `section` with the given `endian.`
| xref:llvm/ELFCompactAttrParser/stringAttribute.adoc[`stringAttribute`] 
| Parse a null‐terminated string attribute and store it under `tag.`
|===


== Protected Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/ELFCompactAttrParser/parseAttributeList.adoc[`parseAttributeList`] 
| Parse a sequence of attributes occupying `length` bytes from the cursor.
| xref:llvm/ELFCompactAttrParser/parseIndexList.adoc[`parseIndexList`] 
| Read a ULEB128‐terminated index list into `indexList.`
| xref:llvm/ELFCompactAttrParser/parseStringAttribute.adoc[`parseStringAttribute`] 
| Parse a ULEB128 attribute whose value indexes into `strings.`
| xref:llvm/ELFCompactAttrParser/parseSubsection.adoc[`parseSubsection`] 
| Parse one vendor subsection of `length` bytes starting at the cursor.
| xref:llvm/ELFCompactAttrParser/printAttribute.adoc[`printAttribute`] 
| Record `tag` / `value` and optionally print them with `valueDesc.`
| xref:llvm/ELFCompactAttrParser/setAttributeString.adoc[`setAttributeString`] 
| Store a string attribute value for later lookup by `tag.`
|===


== Protected Data Members

[cols="1,4"]
|===
| Name| Description
| xref:llvm/ELFCompactAttrParser/cursor.adoc[`cursor`] 
| Read position within `de.`
| xref:llvm/ELFCompactAttrParser/de.adoc[`de`] 
| Extractor over the section.
| xref:llvm/ELFCompactAttrParser/sw.adoc[`sw`] 
| Optional printer for decoded attribute details.
| xref:llvm/ELFCompactAttrParser/tagToStringMap.adoc[`tagToStringMap`] 
| Map from attribute tags to display names.
|===


== Derived Classes

[cols="1,4"]
|===
| Name| Description
| xref:llvm/ARMAttributeParser.adoc[`ARMAttributeParser`] 
| Parser for ARM ELF build attributes.
| xref:llvm/CSKYAttributeParser.adoc[`CSKYAttributeParser`] 
| Parser for CSKY ELF build attributes.
| xref:llvm/HexagonAttributeParser.adoc[`HexagonAttributeParser`] 
| Parser for Hexagon ELF build attributes.
| xref:llvm/MSP430AttributeParser.adoc[`MSP430AttributeParser`] 
| Parser for MSP430 ELF build attributes.
| xref:llvm/RISCVAttributeParser.adoc[`RISCVAttributeParser`] 
| Parser for RISCV ELF build attributes.
|===


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