Return a const reference to the value (possibly in a null state) of this handle object's option having the specified name.
Declared in <balcl_commandline.h>
OptionValue const&
value(std::string_view const& name) const;The behavior is undefined unless this handle object has a name option (i.e., 0 <= index(name)).
const reference to the value of the named option
| Name | Description |
|---|---|
| name | option name to look up |