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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [ada/] [a-tideio.adb] - Blame information for rev 706

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1 706 jeremybenn
------------------------------------------------------------------------------
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--                                                                          --
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--                         GNAT RUN-TIME COMPONENTS                         --
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--                                                                          --
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--               A D A . T E X T _ I O . D E C I M A L _ I O                --
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--                                                                          --
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--                                 B o d y                                  --
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--                                                                          --
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--          Copyright (C) 1992-2009, Free Software Foundation, Inc.         --
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--                                                                          --
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-- GNAT is free software;  you can  redistribute it  and/or modify it under --
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-- terms of the  GNU General Public License as published  by the Free Soft- --
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-- ware  Foundation;  either version 3,  or (at your option) any later ver- --
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-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
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--                                                                          --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception,   --
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-- version 3.1, as published by the Free Software Foundation.               --
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--                                                                          --
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-- You should have received a copy of the GNU General Public License and    --
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-- a copy of the GCC Runtime Library Exception along with this program;     --
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-- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
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-- <http://www.gnu.org/licenses/>.                                          --
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--                                                                          --
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-- GNAT was originally developed  by the GNAT team at  New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc.      --
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--                                                                          --
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------------------------------------------------------------------------------
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with Ada.Text_IO.Decimal_Aux;
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package body Ada.Text_IO.Decimal_IO is
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   package Aux renames Ada.Text_IO.Decimal_Aux;
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   Scale : constant Integer := Num'Scale;
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   ---------
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   -- Get --
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   ---------
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   procedure Get
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     (File  : File_Type;
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      Item  : out Num;
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      Width : Field := 0)
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   is
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      pragma Unsuppress (Range_Check);
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   begin
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      if Num'Size > Integer'Size then
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         Item := Num'Fixed_Value (Aux.Get_LLD (File, Width, Scale));
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      else
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         Item := Num'Fixed_Value (Aux.Get_Dec (File, Width, Scale));
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      end if;
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   exception
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      when Constraint_Error => raise Data_Error;
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   end Get;
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   procedure Get
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     (Item  : out Num;
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      Width : Field := 0)
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   is
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   begin
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      Get (Current_In, Item, Width);
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   end Get;
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   procedure Get
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     (From : String;
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      Item : out Num;
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      Last : out Positive)
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   is
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      pragma Unsuppress (Range_Check);
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   begin
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      if Num'Size > Integer'Size then
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         Item := Num'Fixed_Value
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                   (Aux.Gets_LLD (From, Last'Unrestricted_Access, Scale));
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      else
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         Item := Num'Fixed_Value
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                   (Aux.Gets_Dec (From, Last'Unrestricted_Access, Scale));
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      end if;
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   exception
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      when Constraint_Error => raise Data_Error;
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   end Get;
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   ---------
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   -- Put --
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   ---------
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   procedure Put
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     (File : File_Type;
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      Item : Num;
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      Fore : Field := Default_Fore;
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      Aft  : Field := Default_Aft;
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      Exp  : Field := Default_Exp)
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   is
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   begin
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      if Num'Size > Integer'Size then
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         Aux.Put_LLD
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           (File, Long_Long_Integer'Integer_Value (Item),
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            Fore, Aft, Exp, Scale);
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      else
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         Aux.Put_Dec
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           (File, Integer'Integer_Value (Item), Fore, Aft, Exp, Scale);
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      end if;
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   end Put;
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   procedure Put
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     (Item : Num;
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      Fore : Field := Default_Fore;
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      Aft  : Field := Default_Aft;
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      Exp  : Field := Default_Exp)
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   is
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   begin
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      Put (Current_Out, Item, Fore, Aft, Exp);
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   end Put;
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   procedure Put
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     (To   : out String;
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      Item : Num;
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      Aft  : Field := Default_Aft;
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      Exp  : Field := Default_Exp)
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   is
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   begin
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      if Num'Size > Integer'Size then
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         Aux.Puts_LLD
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           (To, Long_Long_Integer'Integer_Value (Item), Aft, Exp, Scale);
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      else
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         Aux.Puts_Dec (To, Integer'Integer_Value (Item), Aft, Exp, Scale);
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      end if;
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   end Put;
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end Ada.Text_IO.Decimal_IO;

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