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

Represents a variable‐width value in a bitcode record.

== Synopsis

Declared in `<llvm/Bitcode/BitcodeConvenience.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<unsigned int Width>
class BCVBR;
----

== Description

The `Width` parameter should include the continuation bit.

Note that the LLVM bitcode format only supports unsigned values.

== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:llvm/BCVBR/assertValid.adoc[`assertValid`] 
| Asserts that `data` is a non‐negative value suitable for VBR encoding.
| xref:llvm/BCVBR/convert.adoc[`convert`] 
| Converts a raw numeric representation of this value to its preferred type.
| xref:llvm/BCVBR/emitOp.adoc[`emitOp`] 
| Appends a VBR operand with chunk width `Width` to abbreviation `abbrev.`
|===


== Static Data Members

[cols="1,4"]
|===
| Name| Description
| xref:llvm/BCVBR/IsCompound.adoc[`IsCompound`] 
| Whether this field is a compound type (array or blob).
|===



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