[#BloombergLP-balcl-CommandLine-2constructor-0f]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balcl.adoc[balcl]::xref:BloombergLP/balcl/CommandLine.adoc[CommandLine]::CommandLine
:relfileprefix: ../../../
:mrdocs:

Same as the preceding overload, but accepts a non‐const `specTable` whose entries may be updated in place.

== Synopsis

Declared in `<balcl_commandline.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<int LENGTH>
CommandLine(
    xref:BloombergLP/balcl/OptionInfo.adoc[OptionInfo](& specTable)[],
    std::ostream& errorStream,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----


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