1 ------------------------------------------------------------------------------
3 -- GNAT RUN-TIME COMPONENTS --
5 -- A D A . S T R I N G S . W I D E _ S E A R C H --
9 -- Copyright (C) 1992-2005, 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 -- This package contains the search functions from Ada.Strings.Wide_Fixed.
35 -- They are separated out because they are shared by Ada.Strings.Wide_Bounded
36 -- and Ada.Strings.Wide_Unbounded, and we don't want to drag other irrelevant
37 -- stuff from Ada.Strings.Wide_Fixed when using the other two packages. We
38 -- make this a private package, since user programs should access these
39 -- subprograms via one of the standard string packages.
41 with Ada.Strings.Wide_Maps;
43 private package Ada.Strings.Wide_Search is
47 (Source : Wide_String;
48 Pattern : Wide_String;
49 Going : Direction := Forward;
50 Mapping : Wide_Maps.Wide_Character_Mapping :=
51 Wide_Maps.Identity) return Natural;
54 (Source : Wide_String;
55 Pattern : Wide_String;
56 Going : Direction := Forward;
57 Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
60 (Source : Wide_String;
61 Set : Wide_Maps.Wide_Character_Set;
62 Test : Membership := Inside;
63 Going : Direction := Forward) return Natural;
66 (Source : Wide_String;
67 Pattern : Wide_String;
69 Going : Direction := Forward;
70 Mapping : Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity)
74 (Source : Wide_String;
75 Pattern : Wide_String;
77 Going : Direction := Forward;
78 Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
81 (Source : Wide_String;
82 Set : Wide_Maps.Wide_Character_Set;
84 Test : Membership := Inside;
85 Going : Direction := Forward) return Natural;
87 function Index_Non_Blank
88 (Source : Wide_String;
89 Going : Direction := Forward) return Natural;
91 function Index_Non_Blank
92 (Source : Wide_String;
94 Going : Direction := Forward) return Natural;
97 (Source : Wide_String;
98 Pattern : Wide_String;
99 Mapping : Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity)
103 (Source : Wide_String;
104 Pattern : Wide_String;
105 Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
108 (Source : Wide_String;
109 Set : Wide_Maps.Wide_Character_Set) return Natural;
112 (Source : Wide_String;
113 Set : Wide_Maps.Wide_Character_Set;
115 First : out Positive;
118 end Ada.Strings.Wide_Search;