ParameterPolicy.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2005 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/More/MEAL/MEAL/ParameterPolicy.h
 
#ifndef __MEAL_ParameterPolicy_H
#define __MEAL_ParameterPolicy_H
 
#include "MEAL/FunctionPolicy.h"
 
namespace MEAL {

  class ParameterPolicy : public FunctionPolicy {
 
  protected:

    ParameterPolicy (Function* context);
 
  public:

    static bool auto_install;

    virtual ParameterPolicy* clone (Function* new_context) const = 0;

    virtual unsigned get_nparam () const = 0;

    virtual std::string get_name (unsigned index) const = 0;

    virtual std::string get_description (unsigned index) const = 0;

    virtual double get_param (unsigned index) const = 0;

    virtual void set_param (unsigned index, double value) = 0;

    virtual double get_variance (unsigned index) const = 0;

    virtual void set_variance (unsigned index, double value) = 0;

    virtual bool get_infit (unsigned index) const = 0;
    
    virtual void set_infit (unsigned index, bool flag) = 0;
 
  };
 
}
 
#endif