[#BloombergLP-balber-BerUtil_IntegerImpUtil-getNumOctetsToStream-07]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balber.adoc[balber]::xref:BloombergLP/balber/BerUtil_IntegerImpUtil.adoc[BerUtil_IntegerImpUtil]::getNumOctetsToStream
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:mrdocs:

Return the number of octets required to provide a BER encoding of the specified `value` according to the specification. The program is ill‐formed unless the specified `INTEGRAL_TYPE` is a fundamental integral type.

== Synopsis

Declared in `<balber_berutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename INTEGRAL_TYPE>
static
int
getNumOctetsToStream(INTEGRAL_TYPE value);
----


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