------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME COMPONENTS -- -- -- -- A D A . S T R I N G S . M A P S -- -- -- -- S p e c -- -- -- -- Copyright (C) 1992-2005 Free Software Foundation, Inc. -- -- -- -- This specification is derived from the Ada Reference Manual for use with -- -- GNAT. The copyright notice above, and the license provisions that follow -- -- apply solely to the contents of the part following the private keyword. -- -- -- -- 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. -- -- -- ------------------------------------------------------------------------------ with Ada.Characters.Latin_1; package Ada.Strings.Maps is pragma Preelaborate (Maps); -------------------------------- -- Character Set Declarations -- -------------------------------- type Character_Set is private; -- Representation for a set of character values: Null_Set : constant Character_Set; --------------------------- -- Constructors for Sets -- --------------------------- type Character_Range is record Low : Character; High : Character; end record; -- Represents Character range Low .. High type Character_Ranges is array (Positive range <>) of Character_Range; function To_Set (Ranges : Character_Ranges) return Character_Set; function To_Set (Span : Character_Range) return Character_Set; function To_Ranges (Set : Character_Set) return Character_Ranges; ---------------------------------- -- Operations on Character Sets -- ---------------------------------- function "=" (Left, Right : Character_Set) return Boolean; function "not" (Right : Character_Set) return Character_Set; function "and" (Left, Right : Character_Set) return Character_Set; function "or" (Left, Right : Character_Set) return Character_Set; function "xor" (Left, Right : Character_Set) return Character_Set; function "-" (Left, Right : Character_Set) return Character_Set; function Is_In (Element : Character; Set : Character_Set) return Boolean; function Is_Subset (Elements : Character_Set; Set : Character_Set) return Boolean; function "<=" (Left : Character_Set; Right : Character_Set) return Boolean renames Is_Subset; subtype Character_Sequence is String; -- Alternative representation for a set of character values function To_Set (Sequence : Character_Sequence) return Character_Set; function To_Set (Singleton : Character) return Character_Set; function To_Sequence (Set : Character_Set) return Character_Sequence; ------------------------------------ -- Character Mapping Declarations -- ------------------------------------ type Character_Mapping is private; -- Representation for a character to character mapping: function Value (Map : Character_Mapping; Element : Character) return Character; Identity : constant Character_Mapping; ---------------------------- -- Operations on Mappings -- ---------------------------- function To_Mapping (From, To : Character_Sequence) return Character_Mapping; function To_Domain (Map : Character_Mapping) return Character_Sequence; function To_Range (Map : Character_Mapping) return Character_Sequence; type Character_Mapping_Function is access function (From : Character) return Character; private pragma Inline (Is_In); pragma Inline (Value); type Character_Set_Internal is array (Character) of Boolean; pragma Pack (Character_Set_Internal); type Character_Set is new Character_Set_Internal; -- Note: the reason for this level of derivation is to make sure -- that the predefined logical operations on this type remain -- accessible. The operations on Character_Set are overridden by -- the defined operations in the spec, but the operations defined -- on Character_Set_Internal remain visible. Null_Set : constant Character_Set := (others => False); type Character_Mapping is array (Character) of Character; package L renames Ada.Characters.Latin_1; Identity : constant Character_Mapping := (L.NUL & -- NUL 0 L.SOH & -- SOH 1 L.STX & -- STX 2 L.ETX & -- ETX 3 L.EOT & -- EOT 4 L.ENQ & -- ENQ 5 L.ACK & -- ACK 6 L.BEL & -- BEL 7 L.BS & -- BS 8 L.HT & -- HT 9 L.LF & -- LF 10 L.VT & -- VT 11 L.FF & -- FF 12 L.CR & -- CR 13 L.SO & -- SO 14 L.SI & -- SI 15 L.DLE & -- DLE 16 L.DC1 & -- DC1 17 L.DC2 & -- DC2 18 L.DC3 & -- DC3 19 L.DC4 & -- DC4 20 L.NAK & -- NAK 21 L.SYN & -- SYN 22 L.ETB & -- ETB 23 L.CAN & -- CAN 24 L.EM & -- EM 25 L.SUB & -- SUB 26 L.ESC & -- ESC 27 L.FS & -- FS 28 L.GS & -- GS 29 L.RS & -- RS 30 L.US & -- US 31 L.Space & -- ' ' 32 L.Exclamation & -- '!' 33 L.Quotation & -- '"' 34 L.Number_Sign & -- '#' 35 L.Dollar_Sign & -- '$' 36 L.Percent_Sign & -- '%' 37 L.Ampersand & -- '&' 38 L.Apostrophe & -- ''' 39 L.Left_Parenthesis & -- '(' 40 L.Right_Parenthesis & -- ')' 41 L.Asterisk & -- '*' 42 L.Plus_Sign & -- '+' 43 L.Comma & -- ',' 44 L.Hyphen & -- '-' 45 L.Full_Stop & -- '.' 46 L.Solidus & -- '/' 47 '0' & -- '0' 48 '1' & -- '1' 49 '2' & -- '2' 50 '3' & -- '3' 51 '4' & -- '4' 52 '5' & -- '5' 53 '6' & -- '6' 54 '7' & -- '7' 55 '8' & -- '8' 56 '9' & -- '9' 57 L.Colon & -- ':' 58 L.Semicolon & -- ';' 59 L.Less_Than_Sign & -- '<' 60 L.Equals_Sign & -- '=' 61 L.Greater_Than_Sign & -- '>' 62 L.Question & -- '?' 63 L.Commercial_At & -- '@' 64 'A' & -- 'A' 65 'B' & -- 'B' 66 'C' & -- 'C' 67 'D' & -- 'D' 68 'E' & -- 'E' 69 'F' & -- 'F' 70 'G' & -- 'G' 71 'H' & -- 'H' 72 'I' & -- 'I' 73 'J' & -- 'J' 74 'K' & -- 'K' 75 'L' & -- 'L' 76 'M' & -- 'M' 77 'N' & -- 'N' 78 'O' & -- 'O' 79 'P' & -- 'P' 80 'Q' & -- 'Q' 81 'R' & -- 'R' 82 'S' & -- 'S' 83 'T' & -- 'T' 84 'U' & -- 'U' 85 'V' & -- 'V' 86 'W' & -- 'W' 87 'X' & -- 'X' 88 'Y' & -- 'Y' 89 'Z' & -- 'Z' 90 L.Left_Square_Bracket & -- '[' 91 L.Reverse_Solidus & -- '\' 92 L.Right_Square_Bracket & -- ']' 93 L.Circumflex & -- '^' 94 L.Low_Line & -- '_' 95 L.Grave & -- '`' 96 L.LC_A & -- 'a' 97 L.LC_B & -- 'b' 98 L.LC_C & -- 'c' 99 L.LC_D & -- 'd' 100 L.LC_E & -- 'e' 101 L.LC_F & -- 'f' 102 L.LC_G & -- 'g' 103 L.LC_H & -- 'h' 104 L.LC_I & -- 'i' 105 L.LC_J & -- 'j' 106 L.LC_K & -- 'k' 107 L.LC_L & -- 'l' 108 L.LC_M & -- 'm' 109 L.LC_N & -- 'n' 110 L.LC_O & -- 'o' 111 L.LC_P & -- 'p' 112 L.LC_Q & -- 'q' 113 L.LC_R & -- 'r' 114 L.LC_S & -- 's' 115 L.LC_T & -- 't' 116 L.LC_U & -- 'u' 117 L.LC_V & -- 'v' 118 L.LC_W & -- 'w' 119 L.LC_X & -- 'x' 120 L.LC_Y & -- 'y' 121 L.LC_Z & -- 'z' 122 L.Left_Curly_Bracket & -- '{' 123 L.Vertical_Line & -- '|' 124 L.Right_Curly_Bracket & -- '}' 125 L.Tilde & -- '~' 126 L.DEL & -- DEL 127 L.Reserved_128 & -- Reserved_128 128 L.Reserved_129 & -- Reserved_129 129 L.BPH & -- BPH 130 L.NBH & -- NBH 131 L.Reserved_132 & -- Reserved_132 132 L.NEL & -- NEL 133 L.SSA & -- SSA 134 L.ESA & -- ESA 135 L.HTS & -- HTS 136 L.HTJ & -- HTJ 137 L.VTS & -- VTS 138 L.PLD & -- PLD 139 L.PLU & -- PLU 140 L.RI & -- RI 141 L.SS2 & -- SS2 142 L.SS3 & -- SS3 143 L.DCS & -- DCS 144 L.PU1 & -- PU1 145 L.PU2 & -- PU2 146 L.STS & -- STS 147 L.CCH & -- CCH 148 L.MW & -- MW 149 L.SPA & -- SPA 150 L.EPA & -- EPA 151 L.SOS & -- SOS 152 L.Reserved_153 & -- Reserved_153 153 L.SCI & -- SCI 154 L.CSI & -- CSI 155 L.ST & -- ST 156 L.OSC & -- OSC 157 L.PM & -- PM 158 L.APC & -- APC 159 L.No_Break_Space & -- No_Break_Space 160 L.Inverted_Exclamation & -- Inverted_Exclamation 161 L.Cent_Sign & -- Cent_Sign 162 L.Pound_Sign & -- Pound_Sign 163 L.Currency_Sign & -- Currency_Sign 164 L.Yen_Sign & -- Yen_Sign 165 L.Broken_Bar & -- Broken_Bar 166 L.Section_Sign & -- Section_Sign 167 L.Diaeresis & -- Diaeresis 168 L.Copyright_Sign & -- Copyright_Sign 169 L.Feminine_Ordinal_Indicator & -- Feminine_Ordinal_Indicator 170 L.Left_Angle_Quotation & -- Left_Angle_Quotation 171 L.Not_Sign & -- Not_Sign 172 L.Soft_Hyphen & -- Soft_Hyphen 173 L.Registered_Trade_Mark_Sign & -- Registered_Trade_Mark_Sign 174 L.Macron & -- Macron 175 L.Degree_Sign & -- Degree_Sign 176 L.Plus_Minus_Sign & -- Plus_Minus_Sign 177 L.Superscript_Two & -- Superscript_Two 178 L.Superscript_Three & -- Superscript_Three 179 L.Acute & -- Acute 180 L.Micro_Sign & -- Micro_Sign 181 L.Pilcrow_Sign & -- Pilcrow_Sign 182 L.Middle_Dot & -- Middle_Dot 183 L.Cedilla & -- Cedilla 184 L.Superscript_One & -- Superscript_One 185 L.Masculine_Ordinal_Indicator & -- Masculine_Ordinal_Indicator 186 L.Right_Angle_Quotation & -- Right_Angle_Quotation 187 L.Fraction_One_Quarter & -- Fraction_One_Quarter 188 L.Fraction_One_Half & -- Fraction_One_Half 189 L.Fraction_Three_Quarters & -- Fraction_Three_Quarters 190 L.Inverted_Question & -- Inverted_Question 191 L.UC_A_Grave & -- UC_A_Grave 192 L.UC_A_Acute & -- UC_A_Acute 193 L.UC_A_Circumflex & -- UC_A_Circumflex 194 L.UC_A_Tilde & -- UC_A_Tilde 195 L.UC_A_Diaeresis & -- UC_A_Diaeresis 196 L.UC_A_Ring & -- UC_A_Ring 197 L.UC_AE_Diphthong & -- UC_AE_Diphthong 198 L.UC_C_Cedilla & -- UC_C_Cedilla 199 L.UC_E_Grave & -- UC_E_Grave 200 L.UC_E_Acute & -- UC_E_Acute 201 L.UC_E_Circumflex & -- UC_E_Circumflex 202 L.UC_E_Diaeresis & -- UC_E_Diaeresis 203 L.UC_I_Grave & -- UC_I_Grave 204 L.UC_I_Acute & -- UC_I_Acute 205 L.UC_I_Circumflex & -- UC_I_Circumflex 206 L.UC_I_Diaeresis & -- UC_I_Diaeresis 207 L.UC_Icelandic_Eth & -- UC_Icelandic_Eth 208 L.UC_N_Tilde & -- UC_N_Tilde 209 L.UC_O_Grave & -- UC_O_Grave 210 L.UC_O_Acute & -- UC_O_Acute 211 L.UC_O_Circumflex & -- UC_O_Circumflex 212 L.UC_O_Tilde & -- UC_O_Tilde 213 L.UC_O_Diaeresis & -- UC_O_Diaeresis 214 L.Multiplication_Sign & -- Multiplication_Sign 215 L.UC_O_Oblique_Stroke & -- UC_O_Oblique_Stroke 216 L.UC_U_Grave & -- UC_U_Grave 217 L.UC_U_Acute & -- UC_U_Acute 218 L.UC_U_Circumflex & -- UC_U_Circumflex 219 L.UC_U_Diaeresis & -- UC_U_Diaeresis 220 L.UC_Y_Acute & -- UC_Y_Acute 221 L.UC_Icelandic_Thorn & -- UC_Icelandic_Thorn 222 L.LC_German_Sharp_S & -- LC_German_Sharp_S 223 L.LC_A_Grave & -- LC_A_Grave 224 L.LC_A_Acute & -- LC_A_Acute 225 L.LC_A_Circumflex & -- LC_A_Circumflex 226 L.LC_A_Tilde & -- LC_A_Tilde 227 L.LC_A_Diaeresis & -- LC_A_Diaeresis 228 L.LC_A_Ring & -- LC_A_Ring 229 L.LC_AE_Diphthong & -- LC_AE_Diphthong 230 L.LC_C_Cedilla & -- LC_C_Cedilla 231 L.LC_E_Grave & -- LC_E_Grave 232 L.LC_E_Acute & -- LC_E_Acute 233 L.LC_E_Circumflex & -- LC_E_Circumflex 234 L.LC_E_Diaeresis & -- LC_E_Diaeresis 235 L.LC_I_Grave & -- LC_I_Grave 236 L.LC_I_Acute & -- LC_I_Acute 237 L.LC_I_Circumflex & -- LC_I_Circumflex 238 L.LC_I_Diaeresis & -- LC_I_Diaeresis 239 L.LC_Icelandic_Eth & -- LC_Icelandic_Eth 240 L.LC_N_Tilde & -- LC_N_Tilde 241 L.LC_O_Grave & -- LC_O_Grave 242 L.LC_O_Acute & -- LC_O_Acute 243 L.LC_O_Circumflex & -- LC_O_Circumflex 244 L.LC_O_Tilde & -- LC_O_Tilde 245 L.LC_O_Diaeresis & -- LC_O_Diaeresis 246 L.Division_Sign & -- Division_Sign 247 L.LC_O_Oblique_Stroke & -- LC_O_Oblique_Stroke 248 L.LC_U_Grave & -- LC_U_Grave 249 L.LC_U_Acute & -- LC_U_Acute 250 L.LC_U_Circumflex & -- LC_U_Circumflex 251 L.LC_U_Diaeresis & -- LC_U_Diaeresis 252 L.LC_Y_Acute & -- LC_Y_Acute 253 L.LC_Icelandic_Thorn & -- LC_Icelandic_Thorn 254 L.LC_Y_Diaeresis); -- LC_Y_Diaeresis 255 end Ada.Strings.Maps;