[#BloombergLP-balber-BerUtil_IdentifierImpUtil]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balber.adoc[balber]::BerUtil_IdentifierImpUtil
:relfileprefix: ../../
:mrdocs:

This component‐private utility `struct` provides a namespace for a suite of functions used by `BerUtil` to implement BER identifier octet encoding and decoding.

== Synopsis

Declared in `<balber_berutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct BerUtil_IdentifierImpUtil;
----

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/balber/BerUtil_IdentifierImpUtil/Constants.adoc[`Constants`] 
| `Constants` is an alias to a namespace for a suite of general‐purpose constants that occur when encoding or decoding BER data.
|===


== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/balber/BerUtil_IdentifierImpUtil/getIdentifierOctets.adoc[`getIdentifierOctets`] 
| Decode the identifier octets from the specified `streamBuf` and load the tag class, tag type, and tag number to the specified `tagClass`, `tagType`, and `tagNumber`, respectively. Add the number of bytes consumed to the specified `accumNumBytesConsumed`. Return 0 on success, and a non‐zero value otherwise.
| xref:BloombergLP/balber/BerUtil_IdentifierImpUtil/putIdentifierOctets.adoc[`putIdentifierOctets`] 
| Encode the identifier octets for the specified `tagClass`, `tagType` and `tagNumber`, in that order, to the specified `streamBuf`. Return 0 on success, and a non‐zero value otherwise.
|===



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