ScalarArgument.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2004 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/More/MEAL/MEAL/ScalarArgument.h
 
#ifndef __ScalarArgument_H
#define __ScalarArgument_H
 
#include "MEAL/Univariate.h"
#include "MEAL/Scalar.h"
 
namespace MEAL {

  class ScalarArgument : public Univariate<Scalar> {
 
  public:

    ScalarArgument ();

    std::string get_name () const;
 
  protected:

    void calculate (double& result, std::vector<double>* gradient=0);
    
  };
 
}
 
#endif