0ae9f22fde
2006-02-13 Robert Dewar <dewar@adacore.com> * s-gloloc-mingw.adb, a-cgaaso.ads, a-stzmap.adb, a-stzmap.adb, a-stzmap.ads, a-ztcoio.adb, a-ztedit.adb, a-ztedit.ads, a-ztenau.adb, a-ztenau.ads, a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads, a-comlin.adb, a-decima.adb, a-decima.ads, a-direio.adb, a-direio.adb, a-direio.adb, a-direio.ads, a-ngcoty.adb, a-ngcoty.ads, a-nuflra.adb, a-nuflra.ads, a-sequio.adb, a-sequio.ads, a-sequio.ads, a-storio.ads, a-stream.ads, a-ststio.adb, a-ststio.adb, a-ststio.ads, a-ststio.ads, a-stwima.adb, a-stwima.adb, a-stwima.ads, a-stwise.adb, a-teioed.adb, a-teioed.ads, a-ticoau.adb, a-ticoau.ads, a-ticoio.adb, a-tasatt.ads, a-tideau.adb, a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb, a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb, a-tiflio.adb, a-tiflio.ads, a-tigeau.ads, a-tiinau.adb, a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoio.adb, a-timoio.ads, a-titest.adb, a-titest.ads, a-wtcoio.adb, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb, a-wtdeio.ads, a-wtedit.adb, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb, a-wtenau.ads, a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb, a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb, a-wtflio.adb, a-wtflio.ads, a-wtgeau.ads, a-wtinau.adb, a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb, a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, xref_lib.adb, xref_lib.ads, xr_tabls.adb, g-boubuf.adb, g-boubuf.ads, g-cgideb.adb, g-io.adb, gnatdll.adb, g-pehage.adb, i-c.ads, g-spitbo.adb, g-spitbo.ads, mdll.adb, mlib-fil.adb, mlib-utl.adb, mlib-utl.ads, prj-env.adb, prj-tree.adb, prj-tree.ads, prj-util.adb, s-arit64.adb, s-asthan.ads, s-auxdec.adb, s-auxdec.ads, s-chepoo.ads, s-direio.adb, s-direio.ads, s-errrep.adb, s-errrep.ads, s-fileio.adb, s-fileio.ads, s-finroo.adb, s-finroo.ads, s-gloloc.adb, s-gloloc.ads, s-io.adb, s-io.ads, s-rpc.adb, s-rpc.ads, s-shasto.ads, s-sequio.adb, s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-taasde.adb, s-taasde.ads, s-tadert.adb, s-sequio.ads, s-taskin.adb, s-tasque.adb, s-tasque.ads, s-wchjis.ads, makegpr.adb, a-coinve.adb, a-cidlli.adb, eval_fat.adb, exp_dist.ads, exp_smem.adb, fmap.adb, g-dyntab.ads, g-expect.adb, lib-xref.ads, osint.adb, par-load.adb, restrict.adb, sinput-c.ads, a-cdlili.adb, system-vms.ads, system-vms-zcx.ads, system-vms_64.ads: Minor reformatting. From-SVN: r111023
162 lines
5.4 KiB
Ada
162 lines
5.4 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT RUN-TIME COMPONENTS --
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-- --
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-- A D A . W I D E _ T E X T _ IO . C O M P L E X _ I O --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 1992-2006, 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 2, 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. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING. If not, write --
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-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
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-- Boston, MA 02110-1301, USA. --
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-- --
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-- As a special exception, if other files instantiate generics from this --
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-- unit, or you link this unit with other files to produce an executable, --
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-- this unit does not by itself cause the resulting executable to be --
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-- covered by the GNU General Public License. This exception does not --
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-- however invalidate any other reasons why the executable file might be --
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-- covered by the GNU Public License. --
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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.Wide_Text_IO.Complex_Aux;
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with System.WCh_Con; use System.WCh_Con;
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with System.WCh_WtS; use System.WCh_WtS;
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with Ada.Unchecked_Conversion;
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package body Ada.Wide_Text_IO.Complex_IO is
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package Aux renames Ada.Wide_Text_IO.Complex_Aux;
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subtype LLF is Long_Long_Float;
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-- Type used for calls to routines in Aux
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function TFT is new
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Ada.Unchecked_Conversion (File_Type, Ada.Wide_Text_IO.File_Type);
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-- This unchecked conversion is to get around a visibility bug in
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-- GNAT version 2.04w. It should be possible to simply use the
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-- subtype declared above and do normal checked conversions.
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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 Complex;
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Width : Field := 0)
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is
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Real_Item : Real'Base;
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Imag_Item : Real'Base;
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begin
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Aux.Get (TFT (File), LLF (Real_Item), LLF (Imag_Item), Width);
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Item := (Real_Item, Imag_Item);
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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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-- Get --
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---------
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procedure Get
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(Item : out Complex;
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Width : Field := 0)
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is
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begin
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Get (Current_Input, Item, Width);
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end Get;
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---------
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-- Get --
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---------
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procedure Get
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(From : Wide_String;
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Item : out Complex;
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Last : out Positive)
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is
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Real_Item : Real'Base;
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Imag_Item : Real'Base;
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S : constant String := Wide_String_To_String (From, WCEM_Upper);
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-- String on which we do the actual conversion. Note that the method
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-- used for wide character encoding is irrelevant, since if there is
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-- a character outside the Standard.Character range then the call to
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-- Aux.Gets will raise Data_Error in any case.
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begin
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Aux.Gets (S, LLF (Real_Item), LLF (Imag_Item), Last);
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Item := (Real_Item, Imag_Item);
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exception
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when Data_Error => raise Constraint_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 : Complex;
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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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Aux.Put (TFT (File), LLF (Re (Item)), LLF (Im (Item)), Fore, Aft, Exp);
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end Put;
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---------
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-- Put --
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---------
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procedure Put
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(Item : Complex;
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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_Output, Item, Fore, Aft, Exp);
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end Put;
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---------
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-- Put --
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---------
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procedure Put
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(To : out Wide_String;
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Item : Complex;
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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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S : String (To'First .. To'Last);
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begin
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Aux.Puts (S, LLF (Re (Item)), LLF (Im (Item)), Aft, Exp);
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for J in S'Range loop
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To (J) := Wide_Character'Val (Character'Pos (S (J)));
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end loop;
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end Put;
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end Ada.Wide_Text_IO.Complex_IO;
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