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------------------------------------------------------------------------------
-- --
-- GNAT RUNTIME COMPONENTS --
-- --
-- A D A . T E X T _ I O . F I X E D _ I O --
-- --
-- B o d y --
-- --
-- $Revision: 1.5 $
-- --
-- Copyright (C) 1992-1999 Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 2, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
-- for more details. You should have received a copy of the GNU General --
-- Public License distributed with GNAT; see file COPYING. If not, write --
-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
-- MA 02111-1307, USA. --
-- --
-- As a special exception, if other files instantiate generics from this --
-- unit, or you link this unit with other files to produce an executable, --
-- this unit does not by itself cause the resulting executable to be --
-- covered by the GNU General Public License. This exception does not --
-- however invalidate any other reasons why the executable file might be --
-- covered by the GNU Public License. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
-- --
------------------------------------------------------------------------------
with Ada.Text_IO.Float_Aux;
package body Ada.Text_IO.Fixed_IO is
-- Note: we use the floating-point I/O routines for input/output of
-- ordinary fixed-point. This works fine for fixed-point declarations
-- whose mantissa is no longer than the mantissa of Long_Long_Float,
-- and we simply consider that we have only partial support for fixed-
-- point types with larger mantissas (this situation will not arise on
-- the x86, but it will rise on machines only supporting IEEE long).
package Aux renames Ada.Text_IO.Float_Aux;
---------
-- Get --
---------
procedure Get
(File : in File_Type;
Item : out Num;
Width : in Field := 0)
is
pragma Unsuppress (Range_Check);
begin
Aux.Get (File, Long_Long_Float (Item), Width);
exception
when Constraint_Error => raise Data_Error;
end Get;
procedure Get
(Item : out Num;
Width : in Field := 0)
is
pragma Unsuppress (Range_Check);
begin
Aux.Get (Current_In, Long_Long_Float (Item), Width);
exception
when Constraint_Error => raise Data_Error;
end Get;
procedure Get
(From : in String;
Item : out Num;
Last : out Positive)
is
pragma Unsuppress (Range_Check);
begin
Aux.Gets (From, Long_Long_Float (Item), Last);
exception
when Constraint_Error => raise Data_Error;
end Get;
---------
-- Put --
---------
procedure Put
(File : in File_Type;
Item : in Num;
Fore : in Field := Default_Fore;
Aft : in Field := Default_Aft;
Exp : in Field := Default_Exp)
is
begin
Aux.Put (File, Long_Long_Float (Item), Fore, Aft, Exp);
end Put;
procedure Put
(Item : in Num;
Fore : in Field := Default_Fore;
Aft : in Field := Default_Aft;
Exp : in Field := Default_Exp)
is
begin
Aux.Put (Current_Out, Long_Long_Float (Item), Fore, Aft, Exp);
end Put;
procedure Put
(To : out String;
Item : in Num;
Aft : in Field := Default_Aft;
Exp : in Field := Default_Exp)
is
begin
Aux.Puts (To, Long_Long_Float (Item), Aft, Exp);
end Put;
end Ada.Text_IO.Fixed_IO;
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