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 --
10 -- Copyright (C) 1992-1997 Free Software Foundation, Inc. --
12 -- GNAT is free software; you can redistribute it and/or modify it under --
13 -- terms of the GNU General Public License as published by the Free Soft- --
14 -- ware Foundation; either version 2, or (at your option) any later ver- --
15 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
16 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
17 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
18 -- for more details. You should have received a copy of the GNU General --
19 -- Public License distributed with GNAT; see file COPYING. If not, write --
20 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
21 -- MA 02111-1307, USA. --
23 -- As a special exception, if other files instantiate generics from this --
24 -- unit, or you link this unit with other files to produce an executable, --
25 -- this unit does not by itself cause the resulting executable to be --
26 -- covered by the GNU General Public License. This exception does not --
27 -- however invalidate any other reasons why the executable file might be --
28 -- covered by the GNU Public License. --
30 -- GNAT was originally developed by the GNAT team at New York University. --
31 -- Extensive contributions were provided by Ada Core Technologies Inc. --
33 ------------------------------------------------------------------------------
35 -- This package contains the search functions from Ada.Strings.Wide_Fixed.
36 -- They are separated out because they are shared by Ada.Strings.Wide_Bounded
37 -- and Ada.Strings.Wide_Unbounded, and we don't want to drag other irrelevant
38 -- stuff from Ada.Strings.Wide_Fixed when using the other two packages. We
39 -- make this a private package, since user programs should access these
40 -- subprograms via one of the standard string packages.
42 with Ada.Strings.Wide_Maps;
44 private package Ada.Strings.Wide_Search is
45 pragma Preelaborate (Wide_Search);
47 function Index (Source : in Wide_String;
48 Pattern : in Wide_String;
49 Going : in Direction := Forward;
50 Mapping : in Wide_Maps.Wide_Character_Mapping :=
54 function Index (Source : in Wide_String;
55 Pattern : in Wide_String;
56 Going : in Direction := Forward;
57 Mapping : in Wide_Maps.Wide_Character_Mapping_Function)
60 function Index (Source : in Wide_String;
61 Set : in Wide_Maps.Wide_Character_Set;
62 Test : in Membership := Inside;
63 Going : in Direction := Forward)
66 function Index_Non_Blank (Source : in Wide_String;
67 Going : in Direction := Forward)
70 function Count (Source : in Wide_String;
71 Pattern : in Wide_String;
72 Mapping : in Wide_Maps.Wide_Character_Mapping :=
76 function Count (Source : in Wide_String;
77 Pattern : in Wide_String;
78 Mapping : in Wide_Maps.Wide_Character_Mapping_Function)
81 function Count (Source : in Wide_String;
82 Set : in Wide_Maps.Wide_Character_Set)
86 procedure Find_Token (Source : in Wide_String;
87 Set : in Wide_Maps.Wide_Character_Set;
92 end Ada.Strings.Wide_Search;