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1 ------------------------------------------------------------------------------
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2 -- --
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3 -- GNAT RUN-TIME COMPONENTS --
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4 -- --
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5 -- A D A . T E X T _ I O . E N U M E R A T I O N _ A U X --
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6 -- --
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7 -- S p e c --
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8 -- --
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9 -- Copyright (C) 1992-2018, Free Software Foundation, Inc. --
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10 -- --
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11 -- GNAT is free software; you can redistribute it and/or modify it under --
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12 -- terms of the GNU General Public License as published by the Free Soft- --
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13 -- ware Foundation; either version 3, or (at your option) any later ver- --
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14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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16 -- or FITNESS FOR A PARTICULAR PURPOSE. --
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17 -- --
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18 -- As a special exception under Section 7 of GPL version 3, you are granted --
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19 -- additional permissions described in the GCC Runtime Library Exception, --
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20 -- version 3.1, as published by the Free Software Foundation. --
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21 -- --
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22 -- You should have received a copy of the GNU General Public License and --
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23 -- a copy of the GCC Runtime Library Exception along with this program; --
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24 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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25 -- <http://www.gnu.org/licenses/>. --
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26 -- --
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27 -- GNAT was originally developed by the GNAT team at New York University. --
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28 -- Extensive contributions were provided by Ada Core Technologies Inc. --
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29 -- --
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30 ------------------------------------------------------------------------------
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31
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32 -- This package contains the routines for Ada.Text_IO.Enumeration_IO
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33 -- that are shared among separate instantiations of this package.
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34
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35 private package Ada.Text_IO.Enumeration_Aux is
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36
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37 procedure Get_Enum_Lit
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38 (File : File_Type;
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39 Buf : out String;
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40 Buflen : out Natural);
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41 -- Reads an enumeration literal value from the file, folds to upper case,
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42 -- and stores the result in Buf, setting Buflen to the number of stored
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43 -- characters (Buf has a lower bound of 1). If more than Buflen characters
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44 -- are present in the literal, Data_Error is raised.
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45
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46 procedure Scan_Enum_Lit
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47 (From : String;
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48 Start : out Natural;
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49 Stop : out Natural);
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50 -- Scans an enumeration literal at the start of From, skipping any leading
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51 -- spaces. Sets Start to the first character, Stop to the last character.
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52 -- Raises End_Error if no enumeration literal is found.
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53
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54 procedure Put
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55 (File : File_Type;
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56 Item : String;
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57 Width : Field;
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58 Set : Type_Set);
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59 -- Outputs the enumeration literal image stored in Item to the given File,
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60 -- using the given Width and Set parameters (Item is always in upper case).
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61
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62 procedure Puts
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63 (To : out String;
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64 Item : String;
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65 Set : Type_Set);
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66 -- Stores the enumeration literal image stored in Item to the string To,
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67 -- padding with trailing spaces if necessary to fill To. Set is used to
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68
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69 end Ada.Text_IO.Enumeration_Aux;
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