111
|
1 ------------------------------------------------------------------------------
|
|
2 -- --
|
|
3 -- GNAT RUN-TIME COMPONENTS --
|
|
4 -- --
|
|
5 -- A D A . S T R I N G S . W I D E _ S E A R C H --
|
|
6 -- --
|
|
7 -- S p e c --
|
|
8 -- --
|
131
|
9 -- Copyright (C) 1992-2018, Free Software Foundation, Inc. --
|
111
|
10 -- --
|
|
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 3, 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. --
|
|
17 -- --
|
|
18 -- As a special exception under Section 7 of GPL version 3, you are granted --
|
|
19 -- additional permissions described in the GCC Runtime Library Exception, --
|
|
20 -- version 3.1, as published by the Free Software Foundation. --
|
|
21 -- --
|
|
22 -- You should have received a copy of the GNU General Public License and --
|
|
23 -- a copy of the GCC Runtime Library Exception along with this program; --
|
|
24 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
|
25 -- <http://www.gnu.org/licenses/>. --
|
|
26 -- --
|
|
27 -- GNAT was originally developed by the GNAT team at New York University. --
|
|
28 -- Extensive contributions were provided by Ada Core Technologies Inc. --
|
|
29 -- --
|
|
30 ------------------------------------------------------------------------------
|
|
31
|
|
32 -- This package contains the search functions from Ada.Strings.Wide_Fixed.
|
|
33 -- They are separated out because they are shared by Ada.Strings.Wide_Bounded
|
|
34 -- and Ada.Strings.Wide_Unbounded, and we don't want to drag in other
|
|
35 -- irrelevant stuff from Ada.Strings.Wide_Fixed when using the other two
|
|
36 -- packages. We make this a private package, since user programs should
|
|
37 -- access these subprograms via one of the standard string packages.
|
|
38
|
|
39 with Ada.Strings.Wide_Maps;
|
|
40
|
|
41 private package Ada.Strings.Wide_Search is
|
|
42 pragma Preelaborate;
|
|
43
|
|
44 function Index
|
|
45 (Source : Wide_String;
|
|
46 Pattern : Wide_String;
|
|
47 Going : Direction := Forward;
|
|
48 Mapping : Wide_Maps.Wide_Character_Mapping :=
|
|
49 Wide_Maps.Identity) return Natural;
|
|
50
|
|
51 function Index
|
|
52 (Source : Wide_String;
|
|
53 Pattern : Wide_String;
|
|
54 Going : Direction := Forward;
|
|
55 Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
|
|
56
|
|
57 function Index
|
|
58 (Source : Wide_String;
|
|
59 Set : Wide_Maps.Wide_Character_Set;
|
|
60 Test : Membership := Inside;
|
|
61 Going : Direction := Forward) return Natural;
|
|
62
|
|
63 function Index
|
|
64 (Source : Wide_String;
|
|
65 Pattern : Wide_String;
|
|
66 From : Positive;
|
|
67 Going : Direction := Forward;
|
|
68 Mapping : Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity)
|
|
69 return Natural;
|
|
70
|
|
71 function Index
|
|
72 (Source : Wide_String;
|
|
73 Pattern : Wide_String;
|
|
74 From : Positive;
|
|
75 Going : Direction := Forward;
|
|
76 Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
|
|
77
|
|
78 function Index
|
|
79 (Source : Wide_String;
|
|
80 Set : Wide_Maps.Wide_Character_Set;
|
|
81 From : Positive;
|
|
82 Test : Membership := Inside;
|
|
83 Going : Direction := Forward) return Natural;
|
|
84
|
|
85 function Index_Non_Blank
|
|
86 (Source : Wide_String;
|
|
87 Going : Direction := Forward) return Natural;
|
|
88
|
|
89 function Index_Non_Blank
|
|
90 (Source : Wide_String;
|
|
91 From : Positive;
|
|
92 Going : Direction := Forward) return Natural;
|
|
93
|
|
94 function Count
|
|
95 (Source : Wide_String;
|
|
96 Pattern : Wide_String;
|
|
97 Mapping : Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity)
|
|
98 return Natural;
|
|
99
|
|
100 function Count
|
|
101 (Source : Wide_String;
|
|
102 Pattern : Wide_String;
|
|
103 Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
|
|
104
|
|
105 function Count
|
|
106 (Source : Wide_String;
|
|
107 Set : Wide_Maps.Wide_Character_Set) return Natural;
|
|
108
|
|
109 procedure Find_Token
|
|
110 (Source : Wide_String;
|
|
111 Set : Wide_Maps.Wide_Character_Set;
|
|
112 From : Positive;
|
|
113 Test : Membership;
|
|
114 First : out Positive;
|
|
115 Last : out Natural);
|
|
116 pragma Ada_2012 (Find_Token);
|
|
117
|
|
118 procedure Find_Token
|
|
119 (Source : Wide_String;
|
|
120 Set : Wide_Maps.Wide_Character_Set;
|
|
121 Test : Membership;
|
|
122 First : out Positive;
|
|
123 Last : out Natural);
|
|
124
|
|
125 end Ada.Strings.Wide_Search;
|