ESPResSo
Extensible Simulation Package for Research on Soft Matter Systems
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Mass.hpp
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/*
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* Copyright (C) 2010-2022 The ESPResSo project
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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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#ifndef CORE_CONSTRAINTS_DETAIL_MASS_HPP
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#define CORE_CONSTRAINTS_DETAIL_MASS_HPP
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namespace
FieldCoupling
{
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namespace
Coupling {
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class
Mass
{
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public
:
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static
constexpr
const
bool
is_linear
=
true
;
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template
<
typename
T,
typename
Particle>
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T
operator()
(
const
Particle
&p,
const
T &x)
const
{
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if
(not p.
is_virtual
()) {
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return
p.
mass
() * x;
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}
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return
T{};
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}
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};
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}
// namespace Coupling
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}
// namespace FieldCoupling
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#endif
FieldCoupling::Coupling::Mass
Definition
Mass.hpp:24
FieldCoupling::Coupling::Mass::is_linear
static constexpr const bool is_linear
Definition
Mass.hpp:26
FieldCoupling::Coupling::Mass::operator()
T operator()(const Particle &p, const T &x) const
Definition
Mass.hpp:29
FieldCoupling
Definition
Charge.hpp:22
Particle
Struct holding all information for one particle.
Definition
Particle.hpp:395
Particle::is_virtual
auto is_virtual() const
Definition
Particle.hpp:518
Particle::mass
auto const & mass() const
Definition
Particle.hpp:452
src
core
field_coupling
couplings
Mass.hpp
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