1 ------------------------------------------------------------------------------
3 -- GNAT RUNTIME COMPONENTS --
5 -- A D A . T E X T _ I O . C O M P L E X _ I O --
9 -- Copyright (C) 1992,1993,1994,1995,1996 Free Software Foundation, Inc. --
11 -- GNAT is free software; you can redistribute it and/or modify it under --
12 -- terms of the GNU General Public License as published by the Free Soft- --
13 -- ware Foundation; either version 2, or (at your option) any later ver- --
14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
16 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
17 -- for more details. You should have received a copy of the GNU General --
18 -- Public License distributed with GNAT; see file COPYING. If not, write --
19 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
20 -- MA 02111-1307, USA. --
22 -- As a special exception, if other files instantiate generics from this --
23 -- unit, or you link this unit with other files to produce an executable, --
24 -- this unit does not by itself cause the resulting executable to be --
25 -- covered by the GNU General Public License. This exception does not --
26 -- however invalidate any other reasons why the executable file might be --
27 -- covered by the GNU Public License. --
29 -- GNAT was originally developed by the GNAT team at New York University. --
30 -- Extensive contributions were provided by Ada Core Technologies Inc. --
32 ------------------------------------------------------------------------------
36 with Ada.Text_IO.Complex_Aux;
38 package body Ada.Text_IO.Complex_IO is
40 package Aux renames Ada.Text_IO.Complex_Aux;
42 subtype LLF is Long_Long_Float;
43 -- Type used for calls to routines in Aux
51 Item : out Complex_Types.Complex;
52 Width : in Field := 0)
54 Real_Item : Real'Base;
55 Imag_Item : Real'Base;
58 Aux.Get (File, LLF (Real_Item), LLF (Imag_Item), Width);
59 Item := (Real_Item, Imag_Item);
62 when Constraint_Error => raise Data_Error;
70 (Item : out Complex_Types.Complex;
71 Width : in Field := 0)
74 Get (Current_In, Item, Width);
83 Item : out Complex_Types.Complex;
86 Real_Item : Real'Base;
87 Imag_Item : Real'Base;
90 Aux.Gets (From, LLF (Real_Item), LLF (Imag_Item), Last);
91 Item := (Real_Item, Imag_Item);
94 when Data_Error => raise Constraint_Error;
102 (File : in File_Type;
103 Item : in Complex_Types.Complex;
104 Fore : in Field := Default_Fore;
105 Aft : in Field := Default_Aft;
106 Exp : in Field := Default_Exp)
109 Aux.Put (File, LLF (Re (Item)), LLF (Im (Item)), Fore, Aft, Exp);
117 (Item : in Complex_Types.Complex;
118 Fore : in Field := Default_Fore;
119 Aft : in Field := Default_Aft;
120 Exp : in Field := Default_Exp)
123 Put (Current_Out, Item, Fore, Aft, Exp);
132 Item : in Complex_Types.Complex;
133 Aft : in Field := Default_Aft;
134 Exp : in Field := Default_Exp)
137 Aux.Puts (To, LLF (Re (Item)), LLF (Im (Item)), Aft, Exp);
140 end Ada.Text_IO.Complex_IO;