ESPResSo
Extensible Simulation Package for Research on Soft Matter Systems
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core/constraints/HomogeneousMagneticField.hpp
Go to the documentation of this file.
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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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#pragma once
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#include "
Constraint.hpp
"
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#include "
Observable_stat.hpp
"
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#include "
Particle.hpp
"
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#include <
utils/Vector.hpp
>
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namespace
Constraints
{
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class
HomogeneousMagneticField
:
public
Constraint
{
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public
:
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HomogeneousMagneticField
() : m_field({1., 0., 0.}) {}
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void
set_H
(
Utils::Vector3d
const
&
H
) { m_field =
H
; }
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Utils::Vector3d
const
&
H
()
const
{
return
m_field; }
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void
add_energy
(
const
Particle
&p,
const
Utils::Vector3d
&,
double
,
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Observable_stat
&energy)
const override
;
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ParticleForce
force
(
const
Particle
&p,
const
Utils::Vector3d
&,
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double
)
override
;
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bool
fits_in_box
(
Utils::Vector3d
const
&)
const override
{
return
true
; }
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private
:
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Utils::Vector3d
m_field;
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};
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}
// namespace Constraints
Observable_stat.hpp
Particle.hpp
Vector.hpp
Vector implementation and trait types for boost qvm interoperability.
Constraints::Constraint
Definition
core/constraints/Constraint.hpp:30
Constraints::HomogeneousMagneticField
Definition
core/constraints/HomogeneousMagneticField.hpp:30
Constraints::HomogeneousMagneticField::set_H
void set_H(Utils::Vector3d const &H)
Definition
core/constraints/HomogeneousMagneticField.hpp:34
Constraints::HomogeneousMagneticField::fits_in_box
bool fits_in_box(Utils::Vector3d const &) const override
Definition
core/constraints/HomogeneousMagneticField.hpp:44
Constraints::HomogeneousMagneticField::add_energy
void add_energy(const Particle &p, const Utils::Vector3d &, double, Observable_stat &energy) const override
Definition
HomogeneousMagneticField.cpp:38
Constraints::HomogeneousMagneticField::HomogeneousMagneticField
HomogeneousMagneticField()
Definition
core/constraints/HomogeneousMagneticField.hpp:32
Constraints::HomogeneousMagneticField::H
Utils::Vector3d const & H() const
Definition
core/constraints/HomogeneousMagneticField.hpp:36
Constraints::HomogeneousMagneticField::force
ParticleForce force(const Particle &p, const Utils::Vector3d &, double) override
Definition
HomogeneousMagneticField.cpp:29
Observable_stat
Observable for the pressure and energy.
Definition
Observable_stat.hpp:31
Utils::Vector
Definition
Vector.hpp:48
Constraints
Definition
core/constraints/Constraint.hpp:29
Constraint.hpp
ParticleForce
Force information on a particle.
Definition
Particle.hpp:290
Particle
Struct holding all information for one particle.
Definition
Particle.hpp:395
src
core
constraints
HomogeneousMagneticField.hpp
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