ghmm_gmldiscretemodel.h

一个通用的隐性马尔可夫C代码库 开发环境:C语言 简要说明:这是一个通用的隐性马尔可夫C代码库

/*
 *
 * created: 26 Feb 2002 by Wasinee Rungsarityotin
 * authors: Wasinee Rungsarityotin ([e-mail])
 * file   : $Source: /cvsroot/ghmm/ghmm/ghmm++/GHMM_GMLDiscreteModel.h,v $
 * $Id: GHMM_GMLDiscreteModel.h,v 1.3 2003/04/24 17:23:59 wasinee Exp $
 * revision date   : $Date: 2003/04/24 17:23:59 $
  _Copyright (C) 1998-2001, ZAIK/ZPR, Universit鋞 zu K鰈n
  _
  _This program is free software; you can redistribute it and/or modify
  _it under the terms of the GNU General Public License as published by
  _the Free Software Foundation; either version 2 of the License, or
  _(at your option) any later version.
  _
  _This program 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 General Public License for more details.
  _
  _You should have received a copy of the GNU 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
  _
 
 */


#ifndef _GHMM_GMLDISCRETEMODEL_H
#define _GHMM_GMLDISCRETEMODEL_H 1

#include <ghmm/model.h>
#include <xmlio/XMLIO_Element.h>
#include "ghmm++/GHMM_GMLAlphabet.h"
#include "ghmm++/GHMM_GMLState.h"
#include "ghmm++/GHMM_GMLTransition.h"

// Template 
#include <ghmm++/GHMM_DiscreteModelT.hh>

#include <ghmm++/begin_code.h>

#ifdef HAVE_NAMESPACES
namespace std {
#endif

class GHMM_Alphabet;

/** Discrete HMM model (wrapper around model in C data structure). */
class GHMM_GMLDiscreteModel : public GHMM_DiscreteModelT<model, state, GHMM_GMLState, GHMM_GMLTransition> {

 public:
  
  /** Constructor. */
  GHMM_GMLDiscreteModel();
  /** Constructor. 
      @param number_of_states Number of the states.
      @param alphabet_size Size of the alphabet. 
      @param prior Prior for the a priori probability for the model 
                   (-1 for none). */
  GHMM_GMLDiscreteModel(int number_of_states, int alphabet_size, double prior=-1);
  /** Constructor. Construct from c model. Object now is owner of this model. 
      @param my_model model as C data structure. */
  GHMM_GMLDiscreteModel(model* my_model);
  /** Constructor. */
  GHMM_GMLDiscreteModel(GHMM_GMLAlphabet* alphabet);

 /** Returns alphabet of model or NULL, if no such alphabet exists. */
  GHMM_GMLAlphabet* getAlphabet() const;


  /** */
  const int XMLIO_writeContent(XMLIO_Document& writer);

  /** Alphabet of model. */
  GHMM_GMLAlphabet* gmlalphabet;
 
 protected:
  
  /** */
  void createTransitions();

  /** */
  vector<GHMM_GMLTransition*> transitions;

  void init();
};


#ifdef HAVE_NAMESPACES
}
#endif

#include <ghmm++/close_code.h>

#endif /* _GHMM_DISCRETEMODEL_H */