[#BloombergLP-bdlt-TimeTz-maxSupportedBdexVersion-043]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::xref:BloombergLP/bdlt/TimeTz.adoc[TimeTz]::maxSupportedBdexVersion
:relfileprefix: ../../../
:mrdocs:

`maxSupportedBdexVersion` overloads

== Synopses

Declared in `<bdlt_timetz.h>`

Return the most current BDEX streaming version number supported by this class.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bdlt/TimeTz/maxSupportedBdexVersion-042.adoc[maxSupportedBdexVersion]();
----

[.small]#xref:BloombergLP/bdlt/TimeTz/maxSupportedBdexVersion-042.adoc[_» more..._]#

Return the maximum valid BDEX format version, as indicated by the specified `versionSelector`, to be passed to the `bdexStreamOut` method. 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/bdlt/TimeTz/maxSupportedBdexVersion-0a.adoc[maxSupportedBdexVersion](int versionSelector);
----

[.small]#xref:BloombergLP/bdlt/TimeTz/maxSupportedBdexVersion-0a.adoc[_» more..._]#


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