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------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME COMPONENTS --
-- --
-- A D A . T E X T _ I O . E N U M E R A T I O N _ A U X --
-- --
-- S p e c --
-- --
-- Copyright (C) 1992-1997 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. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- This package contains the routines for Ada.Text_IO.Enumeration_IO
-- that are shared among separate instantiations of this package.
private package Ada.Text_IO.Enumeration_Aux is
procedure Get_Enum_Lit
(File : File_Type;
Buf : out String;
Buflen : out Natural);
-- Reads an enumeration literal value from the file, folds to upper case,
-- and stores the result in Buf, setting Buflen to the number of stored
-- characters (Buf has a lower bound of 1). If more than Buflen characters
-- are present in the literal, Data_Error is raised.
procedure Scan_Enum_Lit
(From : String;
Start : out Natural;
Stop : out Natural);
-- Scans an enumeration literal at the start of From, skipping any leading
-- spaces. Sets Start to the first character, Stop to the last character.
-- Raises End_Error if no enumeration literal is found.
procedure Put
(File : File_Type;
Item : String;
Width : Field;
Set : Type_Set);
-- Outputs the enumeration literal image stored in Item to the given File,
-- using the given Width and Set parameters (Item is always in upper case).
procedure Puts
(To : out String;
Item : in String;
Set : Type_Set);
-- Stores the enumeration literal image stored in Item to the string To,
-- padding with trailing spaces if necessary to fill To. Set is used to
end Ada.Text_IO.Enumeration_Aux;
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