script_interface/pair_criteria/EnergyCriterion.hpp

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/*
 * Copyright (C) 2010-2026 The ESPResSo project
 * Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009,2010
 *   Max-Planck-Institute for Polymer Research, Theory Group
 *
 * This file is part of ESPResSo.
 *
 * ESPResSo 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.
 *
 * ESPResSo 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef ESPRESSO_SRC_SCRIPT_INTERFACE_PAIR_CRITERIA_ENERGY_CRITERION_HPP
#define ESPRESSO_SRC_SCRIPT_INTERFACE_PAIR_CRITERIA_ENERGY_CRITERION_HPP
 
#include "script_interface/auto_parameters/AutoParameters.hpp"
#include "script_interface/get_value.hpp"
#include "script_interface/pair_criteria/PairCriterion.hpp"
 
#include "core/pair_criteria/EnergyCriterion.hpp"
#include "core/system/System.hpp"
 
#include <memory>
#include <string>
 
namespace ScriptInterface {
namespace PairCriteria {
 
class EnergyCriterion : public PairCriterion {
public:
  EnergyCriterion()
      : m_c(std::make_shared<::PairCriteria::EnergyCriterion>(
            ::System::get_system())) {
    add_parameters(
        {{"cut_off",
          [this](Variant const &v) { m_c->set_cut_off(get_value<double>(v)); },
          [this]() { return m_c->get_cut_off(); }}});
  }
 
  void do_construct(VariantMap const &params) override {
    m_c->set_cut_off(get_value<double>(params, "cut_off"));
  }
 
  std::shared_ptr<::PairCriteria::PairCriterion>
  pair_criterion() const override {
    return m_c;
  }
 
private:
  std::shared_ptr<::PairCriteria::EnergyCriterion> m_c;
};
 
} /* namespace PairCriteria */
} /* namespace ScriptInterface */
 
#endif