pole.hpp

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/*
   Copyright (c) 2012 The Regents of the University of California,
   through Lawrence Berkeley National Laboratory.  

Author: Lin Lin

This file is part of PEXSI. All rights reserved.

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modification, are permitted provided that the following conditions are met:

(1) Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
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and/or other materials provided with the distribution.
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National Laboratory, U.S. Dept. of Energy nor the names of its contributors may
be used to endorse or promote products derived from this software without
specific prior written permission.

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 */
#ifndef _PEXSI_POLE_HPP_
#define _PEXSI_POLE_HPP_

#include "pexsi/environment.hpp"

namespace PEXSI{

int GetPoleDensity(Complex* zshift, Complex* zweight, 
    int Npole, double temp, double gap, double deltaE,
    double mu);

int GetPoleDensityDrvMu(Complex* zshift, Complex* zweight, 
    int Npole, double temp, double gap, double deltaE,
    double mu);

int GetPoleDensityDrvT(Complex* zshift, Complex* zweight, 
    int Npole, double temp, double gap, double deltaE,
    double mu);

int GetPoleHelmholtz(Complex* zshift, Complex* zweight, 
    int Npole, double temp, double gap, double deltaE,
    double mu);


int GetPoleForce(Complex* zshift, Complex* zweight, 
    int Npole, double temp, double gap, double deltaE,
    double mu);


int GetPoleDensityUpdate(Complex* zshift, Complex* zweight, 
    int Npole, double temp, double gap, double deltaE,
    double mu, double dmu);

int GetPoleHelmholtzUpdate(Complex* zshift, Complex* zweight, 
    int Npole, double temp, double gap, double deltaE,
    double mu, double dmu);

int GetPoleForceUpdate(Complex* zshift, Complex* zweight, 
    int Npole, double temp, double gap, double deltaE,
    double mu, double dmu);

}

#endif //_PEXSI_POLE_HPP_