[#BloombergLP-balcl-CommandLineOptionsHandle-value-0f]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balcl.adoc[balcl]::xref:BloombergLP/balcl/CommandLineOptionsHandle.adoc[CommandLineOptionsHandle]::value
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:mrdocs:

`value` overloads

== Synopses

Declared in `<balcl_commandline.h>`

Return a `const` reference to the value (possibly in a null state) of the option at the specified `index` in this handle object.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/balcl/OptionValue.adoc[OptionValue] const&
xref:BloombergLP/balcl/CommandLineOptionsHandle/value-0d.adoc[value](std::size_t index) const;
----

[.small]#xref:BloombergLP/balcl/CommandLineOptionsHandle/value-0d.adoc[_» more..._]#

Return a `const` reference to the value (possibly in a null state) of this handle object's option having the specified `name`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/balcl/OptionValue.adoc[OptionValue] const&
xref:BloombergLP/balcl/CommandLineOptionsHandle/value-08.adoc[value](std::string_view const& name) const;
----

[.small]#xref:BloombergLP/balcl/CommandLineOptionsHandle/value-08.adoc[_» more..._]#

== Return Value

* `const` reference to the value of the option at `index`
* `const` reference to the value of the named option

== Parameters

[cols="1,4"]
|===
| Name| Description
| *index*
| zero‐based option position
| *name*
| option name to look up
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#