126 lines
5.2 KiB
Ada
126 lines
5.2 KiB
Ada
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------------------------------------------------------------------------------
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-- --
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-- GNAT RUN-TIME COMPONENTS --
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-- --
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-- A D A . S T R I N G S . W I D E _ S E A R C H --
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-- --
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-- S p e c --
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-- --
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-- Copyright (C) 1992-2010, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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-- This package contains the search functions from Ada.Strings.Wide_Fixed.
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-- They are separated out because they are shared by Ada.Strings.Wide_Bounded
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-- and Ada.Strings.Wide_Unbounded, and we don't want to drag other irrelevant
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-- stuff from Ada.Strings.Wide_Fixed when using the other two packages. We
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-- make this a private package, since user programs should access these
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-- subprograms via one of the standard string packages.
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with Ada.Strings.Wide_Maps;
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private package Ada.Strings.Wide_Search is
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pragma Preelaborate;
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function Index
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(Source : Wide_String;
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Pattern : Wide_String;
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Going : Direction := Forward;
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Mapping : Wide_Maps.Wide_Character_Mapping :=
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Wide_Maps.Identity) return Natural;
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function Index
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(Source : Wide_String;
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Pattern : Wide_String;
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Going : Direction := Forward;
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Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
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function Index
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(Source : Wide_String;
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Set : Wide_Maps.Wide_Character_Set;
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Test : Membership := Inside;
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Going : Direction := Forward) return Natural;
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function Index
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(Source : Wide_String;
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Pattern : Wide_String;
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From : Positive;
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Going : Direction := Forward;
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Mapping : Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity)
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return Natural;
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function Index
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(Source : Wide_String;
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Pattern : Wide_String;
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From : Positive;
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Going : Direction := Forward;
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Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
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function Index
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(Source : Wide_String;
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Set : Wide_Maps.Wide_Character_Set;
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From : Positive;
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Test : Membership := Inside;
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Going : Direction := Forward) return Natural;
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function Index_Non_Blank
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(Source : Wide_String;
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Going : Direction := Forward) return Natural;
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function Index_Non_Blank
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(Source : Wide_String;
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From : Positive;
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Going : Direction := Forward) return Natural;
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function Count
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(Source : Wide_String;
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Pattern : Wide_String;
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Mapping : Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity)
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return Natural;
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function Count
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(Source : Wide_String;
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Pattern : Wide_String;
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Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural;
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function Count
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(Source : Wide_String;
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Set : Wide_Maps.Wide_Character_Set) return Natural;
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procedure Find_Token
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(Source : Wide_String;
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Set : Wide_Maps.Wide_Character_Set;
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From : Positive;
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Test : Membership;
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First : out Positive;
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Last : out Natural);
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pragma Ada_2012 (Find_Token);
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procedure Find_Token
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(Source : Wide_String;
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Set : Wide_Maps.Wide_Character_Set;
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Test : Membership;
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First : out Positive;
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Last : out Natural);
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end Ada.Strings.Wide_Search;
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