Specific Requirements $($c$++)$

ItemType Class

This class is named "ItemType" and will hold the actual data being managed, which is a car description and VIN. There will be NO output statements made by this class except in the PrintInfo$()$ function, including constructors and destructors.

Member data:

string description

long long integer VIN $-$ this item will be the key for comparison

Functions

Default Constructor : default values "Undefined car" and $0.$ Default objects will only be created for the purposes of indicating that the requested item does not exist.

Non$-$default Constructor $-$ that takes in string and integer values and sets member variable data to them. This is the only way a "real" or "valid" ItemType will be created.

Destructor: Have one, but no data gets allocated in this class, so there is nothing to put in it$.$ No output statement please.

Other public functions to provide:

$\backslash$table$[[$Function name,Return type,Argument$($s$),$Description$],[$Compare$(),\backslash$table$[[$enum or$],[$string $-$ your$],[$choice$]],$ItemType$*,\backslash$table$[[$Compares the key value of the ItemType$],[$pointed to by the argument to the key$],[$value in the current object and returns$],[$the string $/$ enum result of that$],[$comparison$.$ Values are EQUAL, LESS and$],[$GREATER and are with respect to the$],[$argument$.$ If the argument is greater$],[$than the member data, return GREATER.$]]],[$GetData$(),\backslash$table$[[$long long$],[$integer$]],$String&$,\backslash$table$[[$Returns the long long integer vin and$],[$populates the pass by reference$],[$argument with the description$]]],[$PrintInfo$(),$void,None,$\backslash$table$[[$Prints exactly this:$],[$VIN comma space description new line.$]]]]$