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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 . D E C I M A L _ 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) 1992-2017, 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.Decimal_IO that are
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33 -- shared among separate instantiations of this package. The routines in
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34 -- the package are identical semantically to those declared in Text_IO,
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35 -- except that default values have been supplied by the generic, and the
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36 -- Num parameter has been replaced by Integer or Long_Long_Integer, with
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37 -- an additional Scale parameter giving the value of Num'Scale. In addition
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38 -- the Get routines return the value rather than store it in an Out parameter.
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39
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40 private package Ada.Text_IO.Decimal_Aux is
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41
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42 function Get_Dec
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43 (File : File_Type;
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44 Width : Field;
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45 Scale : Integer) return Integer;
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46
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47 function Get_LLD
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48 (File : File_Type;
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49 Width : Field;
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50 Scale : Integer) return Long_Long_Integer;
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51
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52 procedure Put_Dec
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53 (File : File_Type;
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54 Item : Integer;
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55 Fore : Field;
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56 Aft : Field;
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57 Exp : Field;
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58 Scale : Integer);
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59
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60 procedure Put_LLD
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61 (File : File_Type;
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62 Item : Long_Long_Integer;
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63 Fore : Field;
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64 Aft : Field;
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65 Exp : Field;
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66 Scale : Integer);
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67
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68 function Gets_Dec
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69 (From : String;
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70 Last : not null access Positive;
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71 Scale : Integer) return Integer;
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72
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73 function Gets_LLD
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74 (From : String;
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75 Last : not null access Positive;
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76 Scale : Integer) return Long_Long_Integer;
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77
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78 procedure Puts_Dec
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79 (To : out String;
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80 Item : Integer;
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81 Aft : Field;
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82 Exp : Field;
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83 Scale : Integer);
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84
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85 procedure Puts_LLD
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86 (To : out String;
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87 Item : Long_Long_Integer;
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88 Aft : Field;
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89 Exp : Field;
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90 Scale : Integer);
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91
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92 end Ada.Text_IO.Decimal_Aux;
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