The Overnight class will contain the following private data:

$\backslash$table$[[$string$,$name,$\backslash$table$[[$One string containing the recipient's full$],[$name$.$ Give the value "Undefined" as a$],[$default if one is not provided by the user$],[($calling code$).]]],[$string$,$address,$\backslash$table$[[$One string containing the recipient's full$],[$address$.$ Give a default value of "nowhere"$],[$if one is not provided by the user.$]]],[$float$,$Cost per ounce,$\backslash$table$[[$The positive base cost per ounce to send$],[$any package by any shipping method$]]],[$int$,$Number of ounces,$\backslash$table$[[$The positive number of ounces a package$],[$weighs to the nearest $1$ ounce but has a$],[$minimum $($and default$)$ value of $6.$ If a$],[$number $<mtext\; id="EditorElement\_879872"></mtext><mn\; id="EditorElement\_879873">6</mn>$ is entered, change it to $6.]]],[$float$,$Extra cost per ounce,$\backslash$table$[[$A positive extra cost per ounce for the$],[$overnight expedited arrival.$]]]]$

The Overnight class will contain $2$ constructors and one destructor. The destructor in this case will simply display a parting message $($Ex: $$Good bye cruel world! You won't have Overnight shipping anymore!"$).$ Feel free to be creative with the parting message. The constructors will be:

A default constructor with no arguments. It will provide default values to the member variables.

Another constructor will take $5$ arguments which are, in order: string name, string address, integer number of ounces, float cost per ounce, float extra cost per ounce.

Both constructors will issue to the screen a welcome statement of your own $($creativity welcome$)$ that includes your made$-$up shipping company's name, package type and your name such as

"Welcome to We Gotchu Shipping, Overnight package by Mrs$.$ C$.$ Delugach!

$".$

The Overnight class will also contain the following public functions:

$\backslash$table$[[$Function name,Return type,Argument$($s$),$Description$],[$GetNameAndAddress$(),$string,none,$\backslash$table$[[$Returns the concatenation of the name$],[$variable$,$ a space and the address$],[$variable$.]]],[$SetName $(),$void,string,$\backslash$table$[[$Sets the contents of the name member$],[$variable$.]]],[$SetAddress$(),$void,string,$\backslash$table$[[$Sets the contents of the address member$],[$variable$.]]],[$SetCostPer$0$z$(),$void,float,$\backslash$table$[[$Applies the given cost per ounce variable$],[$to the associated member variable, error$],[$checking as necessary.$]]],[$GetCostPer$0$z$(),$float,none,$\backslash$table$[[$Returns the member cost per ounce$],[$value$.]]]]$

$\backslash$table$[[$GetNumOz$(),$int,none,$\backslash$table$[[$Returns the contents of the member$],[$variable that holds the number of$],[$ounces the package weighs$]]],[$SetNumOz$(),$void,int,$\backslash$table$[[$Sets the member variable for number of$],[$ounces to the provided value $-$ making$],[$sure that it is at least $6.]]],[$GetExtraPer$0$z $(),$float,none,$\backslash$table$[[$Returns the value in the member extra$],[$cost per ounce variable.$]]],[$SetExtraPer$0$z $(),$void,float,$\backslash$table$[[$Sets the given value to the associated$],[$extra cost per ounce member variable$]]]]$