New Language: Ada

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45953 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 100 insertions, 0 deletions

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+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT RUN-TIME COMPONENTS                         --
+--                                                                          --
+--                   A D A . S T R I N G S . S E A R C H                    --
+--                                                                          --
+--                                 S p e c                                  --
+--                                                                          --
+--                            $Revision: 1.10 $                             --
+--                                                                          --
+--          Copyright (C) 1992-1997 Free Software Foundation, Inc.          --
+--                                                                          --
+--                                                                          --
+-- GNAT is free software;  you can  redistribute it  and/or modify it under --
+-- terms of the  GNU General Public License as published  by the Free Soft- --
+-- ware  Foundation;  either version 2,  or (at your option) any later ver- --
+-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
+-- for  more details.  You should have  received  a copy of the GNU General --
+-- Public License  distributed with GNAT;  see file COPYING.  If not, write --
+-- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
+-- MA 02111-1307, USA.                                                      --
+--                                                                          --
+-- As a special exception,  if other files  instantiate  generics from this --
+-- unit, or you link  this unit with other files  to produce an executable, --
+-- this  unit  does not  by itself cause  the resulting  executable  to  be --
+-- covered  by the  GNU  General  Public  License.  This exception does not --
+-- however invalidate  any other reasons why  the executable file  might be --
+-- covered by the  GNU Public License.                                      --
+--                                                                          --
+-- GNAT was originally developed  by the GNAT team at  New York University. --
+-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  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;