------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME COMPONENTS -- -- -- -- A D A . T E X T _ I O . F L O A T _ I O -- -- -- -- B o d y -- -- -- -- Copyright (C) 1992-2006, 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, 51 Franklin Street, Fifth Floor, -- -- Boston, MA 02110-1301, 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. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ with Ada.Text_IO.Float_Aux; package body Ada.Text_IO.Float_IO is package Aux renames Ada.Text_IO.Float_Aux; --------- -- Get -- --------- procedure Get (File : File_Type; Item : out Num; Width : Field := 0) is pragma Unsuppress (Range_Check); begin Aux.Get (File, Long_Long_Float (Item), Width); -- In the case where the type is unconstrained (e.g. Standard'Float), -- the above conversion may result in an infinite value, which is -- normally fine for a conversion, but in this case, we want to treat -- that as a data error. if not Item'Valid then raise Data_Error; end if; exception when Constraint_Error => raise Data_Error; end Get; procedure Get (Item : out Num; Width : Field := 0) is pragma Unsuppress (Range_Check); begin Aux.Get (Current_In, Long_Long_Float (Item), Width); -- In the case where the type is unconstrained (e.g. Standard'Float), -- the above conversion may result in an infinite value, which is -- normally fine for a conversion, but in this case, we want to treat -- that as a data error. if not Item'Valid then raise Data_Error; end if; exception when Constraint_Error => raise Data_Error; end Get; procedure Get (From : String; Item : out Num; Last : out Positive) is pragma Unsuppress (Range_Check); begin Aux.Gets (From, Long_Long_Float (Item), Last); -- In the case where the type is unconstrained (e.g. Standard'Float), -- the above conversion may result in an infinite value, which is -- normally fine for a conversion, but in this case, we want to treat -- that as a data error. if not Item'Valid then raise Data_Error; end if; exception when Constraint_Error => raise Data_Error; end Get; --------- -- Put -- --------- procedure Put (File : File_Type; Item : Num; Fore : Field := Default_Fore; Aft : Field := Default_Aft; Exp : Field := Default_Exp) is begin Aux.Put (File, Long_Long_Float (Item), Fore, Aft, Exp); end Put; procedure Put (Item : Num; Fore : Field := Default_Fore; Aft : Field := Default_Aft; Exp : Field := Default_Exp) is begin Aux.Put (Current_Out, Long_Long_Float (Item), Fore, Aft, Exp); end Put; procedure Put (To : out String; Item : Num; Aft : Field := Default_Aft; Exp : Field := Default_Exp) is begin Aux.Puts (To, Long_Long_Float (Item), Aft, Exp); end Put; end Ada.Text_IO.Float_IO;