deb-goldedplus/goldlib/gall/gbmh.h

//  This may look like C code, but it is really -*- C++ -*-

//  ------------------------------------------------------------------
//  The Goldware Library
//  Copyright (C) 1990-1999 Odinn Sorensen
//  Copyright (C) 2000 Alexander S. Aganichev
//  ------------------------------------------------------------------
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Library General Public
//  License as published by the Free Software Foundation; either
//  version 2 of the License, or (at your option) any later version.
//
//  This library is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
//  Library General Public License for more details.
//
//  You should have received a copy of the GNU Library General Public
//  License along with this program; if not, write to the Free
//  Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
//  MA 02111-1307, USA
//  ------------------------------------------------------------------
//  $Id$
//  ------------------------------------------------------------------
//  Case-Insensitive Boyer-Moore-Horspool pattern match
//  ------------------------------------------------------------------

#ifndef __gbmh_h
#define __gbmh_h


//  ------------------------------------------------------------------

#include <limits.h>
#include <gdefs.h>


//  ------------------------------------------------------------------

class gbmh {

protected:

  int   skip[256];   // skip-ahead count for test chars
  int   skip2;       // skip-ahead after non-match with matching final char
  char* pat;
  int   patlen;
  bool  ignore_case;

public:

  gbmh();
  ~gbmh();

  void init(const char* pattern, bool ignorecase);
  bool find(const char* string);

};


//  ------------------------------------------------------------------

#endif

//  ------------------------------------------------------------------