Return a const reference to the value of the option having the specified name.
Declared in <balcl_commandline.h>
bdlt::Datetime const&
theDatetime(std::string_view const& name) const;The behavior is undefined unless this handle object has a name option (i.e., 0 <= index(name)), the option has type bdlt::Datetime (i.e., OptionType::e_DATETIME == type(name)), and the option has a value (i.e., false == value(name).isNull()).
const reference to the value of the named option
| Name | Description |
|---|---|
| name | option name to look up |