1 ------------------------------------------------------------------------------
3 -- GNAT RUN-TIME COMPONENTS --
5 -- A D A . W I D E _ W I D E _ C H A R A C T E R T S . U N I C O D E --
9 -- Copyright (C) 2005, Free Software Foundation, Inc. --
11 -- GNAT is free software; you can redistribute it and/or modify it under --
12 -- terms of the GNU General Public License as published by the Free Soft- --
13 -- ware Foundation; either version 2, or (at your option) any later ver- --
14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
16 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
17 -- for more details. You should have received a copy of the GNU General --
18 -- Public License distributed with GNAT; see file COPYING. If not, write --
19 -- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
20 -- Boston, MA 02110-1301, USA. --
22 -- As a special exception, if other files instantiate generics from this --
23 -- unit, or you link this unit with other files to produce an executable, --
24 -- this unit does not by itself cause the resulting executable to be --
25 -- covered by the GNU General Public License. This exception does not --
26 -- however invalidate any other reasons why the executable file might be --
27 -- covered by the GNU Public License. --
29 -- GNAT was originally developed by the GNAT team at New York University. --
30 -- Extensive contributions were provided by Ada Core Technologies Inc. --
32 ------------------------------------------------------------------------------
34 package body Ada.Wide_Wide_Characters.Unicode is
36 package G renames GNAT.UTF_32;
42 function Get_Category (U : Wide_Wide_Character) return Category is
44 return Category (G.Get_Category (Wide_Wide_Character'Pos (U)));
51 function Is_Digit (U : Wide_Wide_Character) return Boolean is
53 return G.Is_UTF_32_Digit (Wide_Wide_Character'Pos (U));
56 function Is_Digit (C : Category) return Boolean is
58 return G.Is_UTF_32_Digit (G.Category (C));
65 function Is_Letter (U : Wide_Wide_Character) return Boolean is
67 return G.Is_UTF_32_Letter (Wide_Wide_Character'Pos (U));
70 function Is_Letter (C : Category) return Boolean is
72 return G.Is_UTF_32_Letter (G.Category (C));
75 ------------------------
76 -- Is_Line_Terminator --
77 ------------------------
79 function Is_Line_Terminator (U : Wide_Wide_Character) return Boolean is
81 return G.Is_UTF_32_Line_Terminator (Wide_Wide_Character'Pos (U));
82 end Is_Line_Terminator;
88 function Is_Mark (U : Wide_Wide_Character) return Boolean is
90 return G.Is_UTF_32_Mark (Wide_Wide_Character'Pos (U));
93 function Is_Mark (C : Category) return Boolean is
95 return G.Is_UTF_32_Mark (G.Category (C));
102 function Is_Non_Graphic (U : Wide_Wide_Character) return Boolean is
104 return G.Is_UTF_32_Non_Graphic (Wide_Wide_Character'Pos (U));
107 function Is_Non_Graphic (C : Category) return Boolean is
109 return G.Is_UTF_32_Non_Graphic (G.Category (C));
116 function Is_Other (U : Wide_Wide_Character) return Boolean is
118 return G.Is_UTF_32_Other (Wide_Wide_Character'Pos (U));
121 function Is_Other (C : Category) return Boolean is
123 return G.Is_UTF_32_Other (G.Category (C));
130 function Is_Punctuation (U : Wide_Wide_Character) return Boolean is
132 return G.Is_UTF_32_Punctuation (Wide_Wide_Character'Pos (U));
135 function Is_Punctuation (C : Category) return Boolean is
137 return G.Is_UTF_32_Punctuation (G.Category (C));
144 function Is_Space (U : Wide_Wide_Character) return Boolean is
146 return G.Is_UTF_32_Space (Wide_Wide_Character'Pos (U));
149 function Is_Space (C : Category) return Boolean is
151 return G.Is_UTF_32_Space (G.Category (C));
158 function To_Upper_Case
159 (U : Wide_Wide_Character) return Wide_Wide_Character
163 Wide_Wide_Character'Val
164 (G.UTF_32_To_Upper_Case (Wide_Wide_Character'Pos (U)));
167 end Ada.Wide_Wide_Characters.Unicode;