70 lines
3.8 KiB
Ada
70 lines
3.8 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT RUN-TIME COMPONENTS --
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-- --
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-- ADA.WIDE_WIDE_TEXT_IO.ENUMERATION_AUX --
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-- --
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-- S p e c --
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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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-- This package contains the routines for Ada.Wide_Wide_Text_IO.Enumeration_IO
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-- that are shared among separate instantiations.
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private package Ada.Wide_Wide_Text_IO.Enumeration_Aux is
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procedure Get_Enum_Lit
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(File : File_Type;
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Buf : out Wide_Wide_String;
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Buflen : out Natural);
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-- Reads an enumeration literal value from the file, folds to upper case,
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-- and stores the result in Buf, setting Buflen to the number of stored
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-- characters (Buf has a lower bound of 1). If more than Buflen characters
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-- are present in the literal, Data_Error is raised.
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procedure Scan_Enum_Lit
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(From : Wide_Wide_String;
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Start : out Natural;
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Stop : out Natural);
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-- Scans an enumeration literal at the start of From, skipping any leading
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-- spaces. Sets Start to the first character, Stop to the last character.
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-- Raises End_Error if no enumeration literal is found.
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procedure Put
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(File : File_Type;
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Item : Wide_Wide_String;
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Width : Field;
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Set : Type_Set);
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-- Outputs the enumeration literal image stored in Item to the given File,
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-- using the given Width and Set parameters (Item is always in upper case).
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procedure Puts
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(To : out Wide_Wide_String;
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Item : Wide_Wide_String;
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Set : Type_Set);
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-- Stores the enumeration literal image stored in Item to the string To,
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-- padding with trailing spaces if necessary to fill To. Set is used to
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end Ada.Wide_Wide_Text_IO.Enumeration_Aux;
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