ESPResSo
Extensible Simulation Package for Research on Soft Matter Systems
Loading...
Searching...
No Matches
Viscous.hpp
Go to the documentation of this file.
1
/*
2
* Copyright (C) 2010-2022 The ESPResSo project
3
*
4
* This file is part of ESPResSo.
5
*
6
* ESPResSo is free software: you can redistribute it and/or modify
7
* it under the terms of the GNU General Public License as published by
8
* the Free Software Foundation, either version 3 of the License, or
9
* (at your option) any later version.
10
*
11
* ESPResSo is distributed in the hope that it will be useful,
12
* but WITHOUT ANY WARRANTY; without even the implied warranty of
13
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14
* GNU General Public License for more details.
15
*
16
* You should have received a copy of the GNU General Public License
17
* along with this program. If not, see <http://www.gnu.org/licenses/>.
18
*/
19
#ifndef CORE_CONSTRAINTS_DETAIL_VISCOUS_HPP
20
#define CORE_CONSTRAINTS_DETAIL_VISCOUS_HPP
21
22
#include <
utils/Vector.hpp
>
23
24
namespace
FieldCoupling
{
25
namespace
Coupling {
26
class
Viscous
{
27
double
m_gamma;
28
29
public
:
30
static
constexpr
bool
is_linear
=
true
;
31
32
Viscous
(
double
gamma
) : m_gamma(
gamma
) {}
33
double
&
gamma
() {
return
m_gamma; }
34
double
const
&
gamma
()
const
{
return
m_gamma; }
35
36
template
<
typename
Particle>
37
Utils::Vector3d
operator()
(
Particle
const
&p,
38
Utils::Vector3d
const
&field)
const
{
39
return
m_gamma * (field - p.
v
());
40
}
41
};
42
}
// namespace Coupling
43
}
// namespace FieldCoupling
44
45
#endif
Vector.hpp
Vector implementation and trait types for boost qvm interoperability.
FieldCoupling::Coupling::Viscous
Definition
Viscous.hpp:26
FieldCoupling::Coupling::Viscous::gamma
double const & gamma() const
Definition
Viscous.hpp:34
FieldCoupling::Coupling::Viscous::operator()
Utils::Vector3d operator()(Particle const &p, Utils::Vector3d const &field) const
Definition
Viscous.hpp:37
FieldCoupling::Coupling::Viscous::is_linear
static constexpr bool is_linear
Definition
Viscous.hpp:30
FieldCoupling::Coupling::Viscous::Viscous
Viscous(double gamma)
Definition
Viscous.hpp:32
FieldCoupling::Coupling::Viscous::gamma
double & gamma()
Definition
Viscous.hpp:33
Utils::Vector
Definition
Vector.hpp:48
FieldCoupling
Definition
Charge.hpp:22
Particle
Struct holding all information for one particle.
Definition
Particle.hpp:395
Particle::v
auto const & v() const
Definition
Particle.hpp:433
src
core
field_coupling
couplings
Viscous.hpp
Generated on Fri Nov 22 2024 02:13:54 for ESPResSo by
1.9.8