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