Yurttas/PL/IL/Ada-95/ProgUnits/G/ex 06 p.adb

 1--
 2-- Copyright (C) 1998
 3-- All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..
 4--
 5-- Permission to use, copy, modify, and distribute this
 6-- software and its documentation for EDUCATIONAL purposes
 7-- and without fee is hereby granted provided that this
 8-- copyright notice appears in all copies.
 9--
10--
11 
12-- date   : January 1, 1998.
13-- author : Salih Yurttas.
14
15-- ex_06_p.adb
16
17
18with Text_IO; use Text_IO;
19
20package body EX_06_P is 
21
22  package Flo_IO is new Float_IO(Float); use Flo_IO;
23
24  procedure P(H  : in String;
25              A,
26              B  : in Float) is 
27  begin
28    New_Line;
29    Put_Line(H);
30    Put(A);
31    New_Line;
32    Put(B);
33    New_Line;
34  end P;
35
36  procedure E(A,
37              B  : in out Float) is
38    T : Float;
39  begin
40    T := A;
41    A := B;
42    B := T;
43  end E;
44
45end EX_06_P;