ESPResSo
Extensible Simulation Package for Research on Soft Matter Systems
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hat.cpp
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/*
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* Copyright (C) 2010-2022 The ESPResSo project
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* Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009,2010
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* Max-Planck-Institute for Polymer Research, Theory Group
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*
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* This file is part of ESPResSo.
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*
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* ESPResSo is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* ESPResSo is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** \file
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*
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* Implementation of \ref hat.hpp
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*/
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#include "
hat.hpp
"
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#ifdef HAT
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#include "
nonbonded_interaction_data.hpp
"
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#include <stdexcept>
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Hat_Parameters::Hat_Parameters
(
double
F_max,
double
cutoff)
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: Fmax{F_max}, r{cutoff} {
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if
(F_max < 0.) {
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throw
std::domain_error(
"Hat parameter 'F_max' has to be >= 0"
);
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}
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if
(cutoff < 0.) {
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throw
std::domain_error(
"Hat parameter 'cutoff' has to be >= 0"
);
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}
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}
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#endif
// HAT
hat.hpp
Routines to calculate the hat potential between particle pairs.
nonbonded_interaction_data.hpp
Various procedures concerning interactions between particles.
Hat_Parameters::Hat_Parameters
Hat_Parameters()=default
src
core
nonbonded_interactions
hat.cpp
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