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

Decode to the specified `value` from the specified `streamBuf`, consuming exactly the specified `length` bytes. Return 0 on success, and a non‐zero value otherwise. This operations succeeds if `length` bytes are successfully read from the `streamBuf` and they contain a valid representation of the contents octets for a BER‐encoded boolean value according to the specification.

== Synopsis

Declared in `<balber_berutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
getBoolValue(
    bool* value,
    std::streambuf* streamBuf,
    int length);
----


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