plExternProbFuncAtKernel.h

/*=============================================================================
 * Product        : OpenPL 
 * File           : plExternProbFuncAtKernel.h
 * Author         : Kamel Mekhnacha
 * Creation       : Tue Apr  9 11:09:30 2002
 *
 *=============================================================================
 *     (c) Copyright 2000, Centre National de la Recherche Scientifique,
 *                              all rights reserved
 *=============================================================================
 *
 *------------------------- Description ---------------------------------------
 *   
 *   
 *-----------------------------------------------------------------------------
*/

#ifndef _plExternProbFuncAtKernel_h_
#define _plExternProbFuncAtKernel_h_

#include <plValues.h>



class kplExternalProbFunction
{
protected:
  virtual void Output(ostream &out) const;

protected:
  string name;

  list <kplVariable*> variables;

  plValues *input_values;
public:
  kplExternalProbFunction(){};
  kplExternalProbFunction(const list <kplVariable*>& variables, 
              const string& func_name);
  
  virtual ~kplExternalProbFunction();

  const list <kplVariable*>& get_variables() const;
    
#ifdef PL_PARA_WITH_NEWF
  virtual plProbValue operator()(const plDataValues& values) const = 0;
#else
  virtual plProbValue operator()(const plValues& values) const = 0;
#endif
  
  void set_variables(const list <kplVariable*> variables);

  const string& get_name()const {return name;};

  friend ostream& operator<<( ostream &out, const kplExternalProbFunction &function);
};





#endif

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