[#BSL_GET_VERSION_MAJOR]
= BSL_GET_VERSION_MAJOR
:mrdocs:

Extract from the specified `version` the corresponding major version.

== Synopsis

Declared in `<bslscm_versiontag.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
#define BSL_GET_VERSION_MAJOR(version)

----

== Description

`version` is the result of a `BSL_MAKE_VERSION(major, minor)` invocation, and this macro returns `major`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *version*
| combined version number from `BSL_MAKE_VERSION`
|===


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