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obs_sscorr.hpp
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/*
* Copyright (c) 2013, Robert Rueger <[email protected]>
*
* This file is part of hVMC.
*
* hVMC is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* hVMC is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with hVMC. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef OBS_SPIN_SPIN_CORRELATION_H_INCLUDED
#define OBS_SPIN_SPIN_CORRELATION_H_INCLUDED
#include "obs.hpp"
#include "obs_corr.hpp"
#define EIGEN_NO_AUTOMATIC_RESIZING
#include <eigen3/Eigen/Core>
#include "modman.hpp"
#include "mccresults.hpp"
class ObservableSpinSpinCorrelation final : public ObservableCorrelation
{
protected:
Eigen::VectorXd get_current(
const ModelManager& model, ObservableCache& cache
) const;
void save_to_results(
const Eigen::MatrixXd& corrresult, MCCResults& results
) const;
public:
ObservableSpinSpinCorrelation( unsigned int L )
: ObservableCorrelation( L ) { };
};
#endif // OBS_SPIN_SPIN_CORRELATION_H_INCLUDED