[#BloombergLP-bslx-VersionFunctions_NonFundamentalImpl-0b]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslx.adoc[bslx]::VersionFunctions&lowbar;NonFundamentalImpl
:relfileprefix: ../../
:mrdocs:

This `struct` provides a namespace for functions used to obtain the BDEX&hyphen;compliant version information for vectors and types requiring a `TYPE&colon;&colon;maxSupportedBdexVersion` method as per the BDEX protocol (see the `bslx` package&hyphen;level documentation)&period;

== Synopsis

Declared in `&lt;bslx&lowbar;versionfunctions&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class TYPE&gt;
struct VersionFunctions&lowbar;NonFundamentalImpl;
----

== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslx/VersionFunctions_NonFundamentalImpl-0b/maxSupportedBdexVersion-08.adoc[`maxSupportedBdexVersion`] 
| `maxSupportedBdexVersion` overloads
|===


== Specializations

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslx/VersionFunctions_NonFundamentalImpl-07.adoc[`VersionFunctions&lowbar;NonFundamentalImpl&lt;bsl::vector&lt;TYPE, ALLOC&gt;&gt;`] 
| Return the maximum valid BDEX format version, as indicated by the specified `versionSelector`, to be passed to the `bdexStreamOut` method while streaming an object of the (template parameter) type `bsl&colon;&colon;vector&lt;TYPE, ALLOC&gt;`&period; Note that it is highly recommended that `versionSelector` be formatted as &quot;YYYYMMDD&quot;, a date representation&period; Also note that `versionSelector` should be a _compile_&hyphen;time&hyphen;chosen value that selects a format version supported by both externalizer and unexternalizer&period; See the `bslx` package&hyphen;level documentation for more information on BDEX streaming of value&hyphen;semantic types and containers&period;
|===



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