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Diffstat (limited to 'gcc-4.3.1/gcc/ada/a-stwise.ads')
| -rw-r--r-- | gcc-4.3.1/gcc/ada/a-stwise.ads | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/gcc-4.3.1/gcc/ada/a-stwise.ads b/gcc-4.3.1/gcc/ada/a-stwise.ads new file mode 100644 index 000000000..da4d3e1a4 --- /dev/null +++ b/gcc-4.3.1/gcc/ada/a-stwise.ads @@ -0,0 +1,118 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- A D A . S T R I N G S . W I D E _ S E A R C H -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 1992-2005, 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, 51 Franklin Street, Fifth Floor, -- +-- Boston, MA 02110-1301, 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. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- This package contains the search functions from Ada.Strings.Wide_Fixed. +-- They are separated out because they are shared by Ada.Strings.Wide_Bounded +-- and Ada.Strings.Wide_Unbounded, and we don't want to drag other irrelevant +-- stuff from Ada.Strings.Wide_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.Wide_Maps; + +private package Ada.Strings.Wide_Search is + pragma Preelaborate; + + function Index + (Source : Wide_String; + Pattern : Wide_String; + Going : Direction := Forward; + Mapping : Wide_Maps.Wide_Character_Mapping := + Wide_Maps.Identity) return Natural; + + function Index + (Source : Wide_String; + Pattern : Wide_String; + Going : Direction := Forward; + Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural; + + function Index + (Source : Wide_String; + Set : Wide_Maps.Wide_Character_Set; + Test : Membership := Inside; + Going : Direction := Forward) return Natural; + + function Index + (Source : Wide_String; + Pattern : Wide_String; + From : Positive; + Going : Direction := Forward; + Mapping : Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity) + return Natural; + + function Index + (Source : Wide_String; + Pattern : Wide_String; + From : Positive; + Going : Direction := Forward; + Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural; + + function Index + (Source : Wide_String; + Set : Wide_Maps.Wide_Character_Set; + From : Positive; + Test : Membership := Inside; + Going : Direction := Forward) return Natural; + + function Index_Non_Blank + (Source : Wide_String; + Going : Direction := Forward) return Natural; + + function Index_Non_Blank + (Source : Wide_String; + From : Positive; + Going : Direction := Forward) return Natural; + + function Count + (Source : Wide_String; + Pattern : Wide_String; + Mapping : Wide_Maps.Wide_Character_Mapping := Wide_Maps.Identity) + return Natural; + + function Count + (Source : Wide_String; + Pattern : Wide_String; + Mapping : Wide_Maps.Wide_Character_Mapping_Function) return Natural; + + function Count + (Source : Wide_String; + Set : Wide_Maps.Wide_Character_Set) return Natural; + + procedure Find_Token + (Source : Wide_String; + Set : Wide_Maps.Wide_Character_Set; + Test : Membership; + First : out Positive; + Last : out Natural); + +end Ada.Strings.Wide_Search; |