-- Chapter 15 - Program 2
with Ada.Text_IO, Ada.Float_Text_IO;
use Ada.Text_IO, Ada.Float_Text_IO;

with AdderPkg;
use AdderPkg;

procedure Adder1 is

   FIRST : constant := 2;
   LAST  : constant := 7;
   Sum_Of_Values : FLOAT;

   New_Array : MY_ARRAY(FIRST..LAST);

   procedure Summer(In_Dat : MY_ARRAY;
                    Sum    : out FLOAT) renames AdderPkg.Add_Em_Up;
begin
   for Index in New_Array'FIRST..New_Array'LAST loop
      New_Array(Index) := FLOAT(Index);
   end loop;

   Put_Line("Call Add_Em_Up now");
   Add_Em_Up(New_Array, Sum_Of_Values);
   Put("Back from Add_Em_Up, total is");
   Put(Sum_Of_Values, 5, 2, 0);
   New_Line;

          -- The next three statements are identical
   Add_Em_Up(New_Array, Sum_Of_Values);
   AdderPkg.Add_Em_Up(New_Array, Sum_Of_Values);
   Summer(New_Array, Sum_Of_Values);

end Adder1;




-- Result of execution

-- Call Add_Em_Up now
-- Back from Add_Em_Up, total is   27.00