annotate gcc/ada/libgnat/a-stwise.ads @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children 1830386684a0
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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 . S T R I N G S . W I D E _ S E A R C H --
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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 search functions from Ada.Strings.Wide_Fixed.
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33 -- They are separated out because they are shared by Ada.Strings.Wide_Bounded
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34 -- and Ada.Strings.Wide_Unbounded, and we don't want to drag in other
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35 -- irrelevant stuff from Ada.Strings.Wide_Fixed when using the other two
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36 -- packages. We make this a private package, since user programs should
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37 -- access these subprograms via one of the standard string packages.
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38
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39 with Ada.Strings.Wide_Maps;
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40
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41 private package Ada.Strings.Wide_Search is
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42 pragma Preelaborate;
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43
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44 function Index
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45 (Source : Wide_String;
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46 Pattern : Wide_String;
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47 Going : Direction := Forward;
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48 Mapping : Wide_Maps.Wide_Character_Mapping :=
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49 Wide_Maps.Identity) return Natural;
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50
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51 function Index
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52 (Source : Wide_String;
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53 Pattern : Wide_String;
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54 Going : Direction := Forward;
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55 Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
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56
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57 function Index
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58 (Source : Wide_String;
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59 Set : Wide_Maps.Wide_Character_Set;
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60 Test : Membership := Inside;
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61 Going : Direction := Forward) return Natural;
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62
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63 function Index
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64 (Source : Wide_String;
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65 Pattern : Wide_String;
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66 From : Positive;
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67 Going : Direction := Forward;
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68 Mapping : Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity)
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69 return Natural;
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70
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71 function Index
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72 (Source : Wide_String;
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73 Pattern : Wide_String;
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74 From : Positive;
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75 Going : Direction := Forward;
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76 Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
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77
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78 function Index
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79 (Source : Wide_String;
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80 Set : Wide_Maps.Wide_Character_Set;
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81 From : Positive;
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82 Test : Membership := Inside;
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83 Going : Direction := Forward) return Natural;
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84
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85 function Index_Non_Blank
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86 (Source : Wide_String;
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87 Going : Direction := Forward) return Natural;
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88
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89 function Index_Non_Blank
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90 (Source : Wide_String;
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91 From : Positive;
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92 Going : Direction := Forward) return Natural;
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93
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94 function Count
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95 (Source : Wide_String;
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96 Pattern : Wide_String;
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97 Mapping : Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity)
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98 return Natural;
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99
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100 function Count
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101 (Source : Wide_String;
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102 Pattern : Wide_String;
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103 Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
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104
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105 function Count
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106 (Source : Wide_String;
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107 Set : Wide_Maps.Wide_Character_Set) return Natural;
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108
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109 procedure Find_Token
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110 (Source : Wide_String;
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111 Set : Wide_Maps.Wide_Character_Set;
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112 From : Positive;
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113 Test : Membership;
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114 First : out Positive;
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115 Last : out Natural);
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116 pragma Ada_2012 (Find_Token);
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117
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118 procedure Find_Token
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119 (Source : Wide_String;
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120 Set : Wide_Maps.Wide_Character_Set;
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121 Test : Membership;
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122 First : out Positive;
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123 Last : out Natural);
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124
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125 end Ada.Strings.Wide_Search;