[#BloombergLP-balber-BerUtil-getValue-0b]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balber.adoc[balber]::xref:BloombergLP/balber/BerUtil.adoc[BerUtil]::getValue
:relfileprefix: ../../../
:mrdocs:

`getValue` overloads

== Synopses

Declared in `<balber_berutil.h>`

Decode the specified `value` from the specified `streamBuf`, consuming exactly the specified `length` bytes. Return 0 on success, and a non‐zero value otherwise. Optionally specify decoding `options` to control aspects of the decoding. Note that the value consists of the contents bytes only (no length prefix). Also note that only fundamental C++ types, `bsl::string`, and BDE date/time types are supported.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename TYPE>
static
int
xref:BloombergLP/balber/BerUtil/getValue-06.adoc[getValue](
    std::streambuf* streamBuf,
    TYPE* value,
    int length,
    xref:BloombergLP/balber/BerDecoderOptions.adoc[BerDecoderOptions] const& options = BerDecoderOptions());
----

[.small]#xref:BloombergLP/balber/BerUtil/getValue-06.adoc[_» more..._]#

Decode the specified `value` from the specified `streamBuf` and add the number of bytes consumed to the specified `accumNumBytesConsumed`. Return 0 on success, and a non‐zero value otherwise. Optionally specify decoding `options` to control aspects of the decoding. Note that the value consists of the length and contents primitives. Also note that only fundamental C++ types, `bsl::string`, and BDE date/time types are supported.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename TYPE>
static
int
xref:BloombergLP/balber/BerUtil/getValue-01.adoc[getValue](
    std::streambuf* streamBuf,
    TYPE* value,
    int* accumNumBytesConsumed,
    xref:BloombergLP/balber/BerDecoderOptions.adoc[BerDecoderOptions] const& options = BerDecoderOptions());
----

[.small]#xref:BloombergLP/balber/BerUtil/getValue-01.adoc[_» more..._]#


[.small]#Created with https://www.mrdocs.com[MrDocs]#