ComplexCorrelation.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2010 - 2013 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/More/MEAL/MEAL/ComplexCorrelation.h
 
#ifndef __MEAL_ComplexCorrelation_H
#define __MEAL_ComplexCorrelation_H
 
#include "MEAL/Complex.h"
 
namespace MEAL
{
  class ComplexCorrelation : public Complex
  {
 
  public:

    ComplexCorrelation ();

    void set_real (const Estimate<double>& x)
    { this->set_Estimate (0, x); }

    Estimate<double> get_real () const
    { return this->get_Estimate (0); }

    void set_imag (const Estimate<double>& y)
    { this->set_Estimate (1, y); }

    Estimate<double> get_imag () const
    { return this->get_Estimate (1); }

    void set (std::complex<double>& c)
    { set_real(c.real()); set_imag(c.imag()); }
 
    // ///////////////////////////////////////////////////////////////////
    //
    // Function implementation
    //
    // ///////////////////////////////////////////////////////////////////

    std::string get_name () const
    { return "ComplexCorrelation"; }
 
  protected:
 
    typedef std::complex<double> Return;

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