/tutorial/tuple/example2.e

 1class EXAMPLE2
 2   --
 3   -- To start with TUPLE, just compile an run it :
 4   --
 5   --            compile -o example2 -boost example2
 6   --
 7
 8create {ANY}
 9   make
10
11feature {ANY}
12   make
13      local
14         my_large_tuple: TUPLE[INTEGER_8, STRING, INTEGER, CHARACTER, STRING, CHARACTER]
15      do
16         -- Creation of a new TUPLE:
17         my_large_tuple := [1, "Two", {INTEGER_32 3}, '4', "Five", '6']
18         -- Accessing:
19
20         io.put_string("my_large_tuple.count = " + my_large_tuple.count.to_string + ": [" + my_large_tuple.item_1.to_string + ", " + my_large_tuple.item_2 + ", " + my_large_tuple.item_3.to_string + ", " + my_large_tuple.item_4.to_string + ", " + my_large_tuple.item_5 + ", " + my_large_tuple.item_6.to_string + "]%N")
21         -- Writing:
22         my_large_tuple.set_item_1(0)
23         my_large_tuple.set_item_2(Void)
24         my_large_tuple.set_item_3(0)
25         my_large_tuple.set_item_4('0')
26         my_large_tuple.set_item_5(Void)
27         my_large_tuple.set_item_6('0')
28         io.put_string("[
29         To know more about TUPLEs, have a look at tuple.e file and keep in mind
30         that a TUPLE is not an array !
31
32         ]")
33      end
34
35end -- class EXAMPLE2