1------------------------------------------------------------------------------ 2-- -- 3-- GNAT RUN-TIME COMPONENTS -- 4-- -- 5-- A D A . S T R I N G S . W I D E _ W I D E _ S E A R C H -- 6-- -- 7-- S p e c -- 8-- -- 9-- Copyright (C) 1992-2010, Free Software Foundation, Inc. -- 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 search functions from Ada.Strings.Wide_Wide_Fixed. 33-- They are separated because Ada.Strings.Wide_Wide_Bounded shares these 34-- search functions with Ada.Strings.Wide_Wide_Unbounded, and we don't want 35-- to drag other irrelevant stuff from Ada.Strings.Wide_Wide_Fixed when using 36-- the other two packages. We make this a private package, since user 37-- programs should access these subprograms via one of the standard string 38-- packages. 39 40with Ada.Strings.Wide_Wide_Maps; 41 42private package Ada.Strings.Wide_Wide_Search is 43 pragma Preelaborate; 44 45 function Index 46 (Source : Wide_Wide_String; 47 Pattern : Wide_Wide_String; 48 Going : Direction := Forward; 49 Mapping : Wide_Wide_Maps.Wide_Wide_Character_Mapping := 50 Wide_Wide_Maps.Identity) return Natural; 51 52 function Index 53 (Source : Wide_Wide_String; 54 Pattern : Wide_Wide_String; 55 Going : Direction := Forward; 56 Mapping : Wide_Wide_Maps.Wide_Wide_Character_Mapping_Function) 57 return Natural; 58 59 function Index 60 (Source : Wide_Wide_String; 61 Set : Wide_Wide_Maps.Wide_Wide_Character_Set; 62 Test : Membership := Inside; 63 Going : Direction := Forward) return Natural; 64 65 function Index 66 (Source : Wide_Wide_String; 67 Pattern : Wide_Wide_String; 68 From : Positive; 69 Going : Direction := Forward; 70 Mapping : Wide_Wide_Maps.Wide_Wide_Character_Mapping := 71 Wide_Wide_Maps.Identity) 72 return Natural; 73 74 function Index 75 (Source : Wide_Wide_String; 76 Pattern : Wide_Wide_String; 77 From : Positive; 78 Going : Direction := Forward; 79 Mapping : Wide_Wide_Maps.Wide_Wide_Character_Mapping_Function) 80 return Natural; 81 82 function Index 83 (Source : Wide_Wide_String; 84 Set : Wide_Wide_Maps.Wide_Wide_Character_Set; 85 From : Positive; 86 Test : Membership := Inside; 87 Going : Direction := Forward) return Natural; 88 89 function Index_Non_Blank 90 (Source : Wide_Wide_String; 91 Going : Direction := Forward) return Natural; 92 93 function Index_Non_Blank 94 (Source : Wide_Wide_String; 95 From : Positive; 96 Going : Direction := Forward) return Natural; 97 98 function Count 99 (Source : Wide_Wide_String; 100 Pattern : Wide_Wide_String; 101 Mapping : Wide_Wide_Maps.Wide_Wide_Character_Mapping := 102 Wide_Wide_Maps.Identity) 103 return Natural; 104 105 function Count 106 (Source : Wide_Wide_String; 107 Pattern : Wide_Wide_String; 108 Mapping : Wide_Wide_Maps.Wide_Wide_Character_Mapping_Function) 109 return Natural; 110 111 function Count 112 (Source : Wide_Wide_String; 113 Set : Wide_Wide_Maps.Wide_Wide_Character_Set) return Natural; 114 115 procedure Find_Token 116 (Source : Wide_Wide_String; 117 Set : Wide_Wide_Maps.Wide_Wide_Character_Set; 118 From : Positive; 119 Test : Membership; 120 First : out Positive; 121 Last : out Natural); 122 123 procedure Find_Token 124 (Source : Wide_Wide_String; 125 Set : Wide_Wide_Maps.Wide_Wide_Character_Set; 126 Test : Membership; 127 First : out Positive; 128 Last : out Natural); 129 130end Ada.Strings.Wide_Wide_Search; 131