[#BloombergLP-bslx-VersionFunctions_NonFundamentalImpl-0b-maxSupportedBdexVersion-08]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslx.adoc[bslx]::xref:BloombergLP/bslx/VersionFunctions_NonFundamentalImpl-0b.adoc[VersionFunctions_NonFundamentalImpl]::maxSupportedBdexVersion
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`maxSupportedBdexVersion` overloads

== Synopses

Declared in `<bslx_versionfunctions.h>`

Return the maximum valid BDEX format version to be passed to the `bdexStreamOut` method while streaming an object of the (template parameter) type `TYPE`. See the `bslx` package‐level documentation for more information on BDEX streaming of value‐semantic types and containers.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bslx/VersionFunctions_NonFundamentalImpl-0b/maxSupportedBdexVersion-0b.adoc[maxSupportedBdexVersion]();
----

[.small]#xref:BloombergLP/bslx/VersionFunctions_NonFundamentalImpl-0b/maxSupportedBdexVersion-0b.adoc[_» more..._]#

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 `TYPE`. Note that it is highly recommended that `versionSelector` be formatted as "YYYYMMDD", a date representation. Also note that `versionSelector` should be a _compile_‐time‐chosen value that selects a format version supported by both externalizer and unexternalizer. See the `bslx` package‐level documentation for more information on BDEX streaming of value‐semantic types and containers.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bslx/VersionFunctions_NonFundamentalImpl-0b/maxSupportedBdexVersion-0c.adoc[maxSupportedBdexVersion](int versionSelector);
----

[.small]#xref:BloombergLP/bslx/VersionFunctions_NonFundamentalImpl-0b/maxSupportedBdexVersion-0c.adoc[_» more..._]#


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