1 ------------------------------------------------------------------------------
3 -- GNAT RUN-TIME COMPONENTS --
5 -- A D A . S T R I N G S . S E A R C H --
9 -- Copyright (C) 1992-2004 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, 59 Temple Place - Suite 330, Boston, --
20 -- MA 02111-1307, 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.Fixed. They
35 -- are separated out because they are shared by Ada.Strings.Bounded and
36 -- Ada.Strings.Unbounded, and we don't want to drag other irrelevant stuff
37 -- from Ada.Strings.Fixed when using the other two packages. We make this
38 -- a private package, since user programs should access these subprograms
39 -- via one of the standard string packages.
41 with Ada.Strings.Maps;
43 private package Ada.Strings.Search is
44 pragma Preelaborate (Search);
49 Going : Direction := Forward;
50 Mapping : Maps.Character_Mapping := Maps.Identity) return Natural;
55 Going : Direction := Forward;
56 Mapping : Maps.Character_Mapping_Function) return Natural;
60 Set : Maps.Character_Set;
61 Test : Membership := Inside;
62 Going : Direction := Forward) return Natural;
64 function Index_Non_Blank
66 Going : Direction := Forward) return Natural;
71 Mapping : Maps.Character_Mapping := Maps.Identity) return Natural;
76 Mapping : Maps.Character_Mapping_Function) return Natural;
80 Set : Maps.Character_Set) return Natural;
84 Set : Maps.Character_Set;
89 end Ada.Strings.Search;