Package Name: ada.strings.search
------------------------------------------------------------------------------
-- --
-- GNAT RUNTIME COMPONENTS --
-- --
-- A D A . S T R I N G S . S E A R C H --
-- --
-- S p e c --
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-- $Revision: 1.9 $ --
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-- Copyright (C) 1992,1993,1994 Free Software Foundation, Inc. --
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------------------------------------------------------------------------------
-- This package contains the search functions from Ada.Strings.Fixed. They
-- are separated out because they are shared by Ada.Strings.Bounded and
-- Ada.Strings.Unbounded, and we don't want to drag other irrelevant stuff
-- from Ada.Strings.Fixed when using the other two packages. We make this
-- a private package, since user programs should access these subprograms
-- via one of the standard string packages.
with Ada.Strings.Maps;
private package Ada.Strings.Search is
pragma Preelaborate (Search);
function Index
(Source : in String;
Pattern : in String;
Going : in Direction := Forward;
Mapping : in Maps.Character_Mapping := Maps.Identity)
return Natural;
function Index
(Source : in String;
Pattern : in String;
Going : in Direction := Forward;
Mapping : in Maps.Character_Mapping_Function)
return Natural;
function Index
(Source : in String;
Set : in Maps.Character_Set;
Test : in Membership := Inside;
Going : in Direction := Forward)
return Natural;
function Index_Non_Blank
(Source : in String;
Going : in Direction := Forward)
return Natural;
function Count
(Source : in String;
Pattern : in String;
Mapping : in Maps.Character_Mapping := Maps.Identity)
return Natural;
function Count
(Source : in String;
Pattern : in String;
Mapping : in Maps.Character_Mapping_Function)
return Natural;
function Count
(Source : in String;
Set : in Maps.Character_Set)
return Natural;
procedure Find_Token
(Source : in String;
Set : in Maps.Character_Set;
Test : in Membership;
First : out Positive;
Last : out Natural);
end Ada.Strings.Search;