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1996-09-28
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3KB
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67 lines
------------------------------------------------------------------------------
-- --
-- GNAT RUNTIME COMPONENTS --
-- --
-- A D A . T E X T _ I O . F L O A T _ A U X --
-- --
-- S p e c --
-- --
-- $Revision: 1.2 $ --
-- --
-- Copyright (c) 1992,1993,1994,1995 NYU, All Rights Reserved --
-- --
-- The GNAT library is free software; you can redistribute it and/or modify --
-- it under terms of the GNU Library General Public License as published by --
-- the Free Software Foundation; either version 2, or (at your option) any --
-- later version. The GNAT library is distributed in the hope that it will --
-- be useful, but WITHOUT ANY WARRANTY; without even the implied warranty --
-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU --
-- Library General Public License for more details. You should have --
-- received a copy of the GNU Library General Public License along with --
-- the GNAT library; see the file COPYING.LIB. If not, write to the Free --
-- Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. --
-- --
------------------------------------------------------------------------------
-- This package contains the routines for Ada.Text_IO.Float_IO that are
-- shared among separate instantiations of this package. The routines in
-- this package are identical semantically to those in Float_IO itself,
-- except that generic parameter Num has been replaced by Long_Long_Float,
-- and the default parameters have been removed because they are supplied
-- explicitly by the calls from within the generic template. This package
-- is also used by Ada.Text_IO.Fixed_IO, and Ada.Text_IO.Decimal_IO.
private package Ada.Text_IO.Float_Aux is
procedure Load_Real
(File : in File_Type;
Buf : out String;
Ptr : in out Natural);
-- This is an auxiliary routine that is used to load a possibly signed
-- real literal value from the input file into Buf, starting at Ptr + 1.
procedure Get
(File : in File_Type;
Item : out Long_Long_Float;
Width : in Field);
procedure Put
(File : in File_Type;
Item : in Long_Long_Float;
Fore : in Field;
Aft : in Field;
Exp : in Field);
procedure Gets
(From : in String;
Item : out Long_Long_Float;
Last : out Positive);
procedure Puts
(To : out String;
Item : in Long_Long_Float;
Aft : in Field;
Exp : in Field);
end Ada.Text_IO.Float_Aux;