1 ------------------------------------------------------------------------------
3 -- GNAT RUNTIME COMPONENTS --
5 -- A D A . T E X T _ I O . C O M P L E X _ I O --
11 -- Copyright (C) 1992,1993,1994,1995,1996 Free Software Foundation, Inc. --
13 -- GNAT is free software; you can redistribute it and/or modify it under --
14 -- terms of the GNU General Public License as published by the Free Soft- --
15 -- ware Foundation; either version 2, or (at your option) any later ver- --
16 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
17 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
18 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
19 -- for more details. You should have received a copy of the GNU General --
20 -- Public License distributed with GNAT; see file COPYING. If not, write --
21 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
22 -- MA 02111-1307, USA. --
24 -- As a special exception, if other files instantiate generics from this --
25 -- unit, or you link this unit with other files to produce an executable, --
26 -- this unit does not by itself cause the resulting executable to be --
27 -- covered by the GNU General Public License. This exception does not --
28 -- however invalidate any other reasons why the executable file might be --
29 -- covered by the GNU Public License. --
31 -- GNAT was originally developed by the GNAT team at New York University. --
32 -- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
34 ------------------------------------------------------------------------------
38 with Ada.Text_IO.Complex_Aux;
40 package body Ada.Text_IO.Complex_IO is
42 package Aux renames Ada.Text_IO.Complex_Aux;
44 subtype LLF is Long_Long_Float;
45 -- Type used for calls to routines in Aux
53 Item : out Complex_Types.Complex;
54 Width : in Field := 0)
56 Real_Item : Real'Base;
57 Imag_Item : Real'Base;
60 Aux.Get (File, LLF (Real_Item), LLF (Imag_Item), Width);
61 Item := (Real_Item, Imag_Item);
64 when Constraint_Error => raise Data_Error;
72 (Item : out Complex_Types.Complex;
73 Width : in Field := 0)
76 Get (Current_In, Item, Width);
85 Item : out Complex_Types.Complex;
88 Real_Item : Real'Base;
89 Imag_Item : Real'Base;
92 Aux.Gets (From, LLF (Real_Item), LLF (Imag_Item), Last);
93 Item := (Real_Item, Imag_Item);
96 when Data_Error => raise Constraint_Error;
104 (File : in File_Type;
105 Item : in Complex_Types.Complex;
106 Fore : in Field := Default_Fore;
107 Aft : in Field := Default_Aft;
108 Exp : in Field := Default_Exp)
111 Aux.Put (File, LLF (Re (Item)), LLF (Im (Item)), Fore, Aft, Exp);
119 (Item : in Complex_Types.Complex;
120 Fore : in Field := Default_Fore;
121 Aft : in Field := Default_Aft;
122 Exp : in Field := Default_Exp)
125 Put (Current_Out, Item, Fore, Aft, Exp);
134 Item : in Complex_Types.Complex;
135 Aft : in Field := Default_Aft;
136 Exp : in Field := Default_Exp)
139 Aux.Puts (To, LLF (Re (Item)), LLF (Im (Item)), Aft, Exp);
142 end Ada.Text_IO.Complex_IO;