ESPResSo
Extensible Simulation Package for Research on Soft Matter Systems
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CollisionDetection.cpp
Go to the documentation of this file.
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/*
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* Copyright (C) 2011-2024 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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#include <
config/config.hpp
>
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#ifdef COLLISION_DETECTION
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#include "
CollisionDetection.hpp
"
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#include "system/System.hpp"
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#include <memory>
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#include <utility>
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#include <variant>
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namespace
CollisionDetection
{
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void
CollisionDetection::handle_collisions
() {
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auto
&system = get_system();
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if
(m_protocol) {
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std::visit(
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[&system,
this
](
auto
&protocol) {
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protocol.handle_collisions(system, local_collision_queue);
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},
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*m_protocol);
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}
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clear_queue();
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}
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void
CollisionDetection::initialize
() {
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auto
&system = get_system();
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if
(m_protocol) {
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std::visit([&system](
auto
&protocol) { protocol.initialize(system); },
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*m_protocol);
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}
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system.on_short_range_ia_change();
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}
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void
CollisionDetection::set_protocol
(
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std::shared_ptr<ActiveProtocol> protocol) {
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m_protocol = std::move(protocol);
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initialize();
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}
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void
CollisionDetection::unset_protocol
() {
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m_protocol =
nullptr
;
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auto
&system = get_system();
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system.on_short_range_ia_change();
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}
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}
// namespace CollisionDetection
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#endif
// COLLISION_DETECTION
CollisionDetection::CollisionDetection::initialize
void initialize()
Validate parameters and create particle types if needed.
Definition
CollisionDetection.cpp:46
CollisionDetection::CollisionDetection::set_protocol
void set_protocol(std::shared_ptr< ActiveProtocol > protocol)
Set a new collision protocol.
Definition
CollisionDetection.cpp:55
CollisionDetection::CollisionDetection::unset_protocol
void unset_protocol()
Delete the currently active collision protocol.
Definition
CollisionDetection.cpp:61
CollisionDetection::CollisionDetection::handle_collisions
void handle_collisions()
Handle queued collisions.
Definition
CollisionDetection.cpp:34
config.hpp
This file contains the defaults for ESPResSo.
CollisionDetection
Definition
ActiveProtocol.hpp:33
CollisionDetection.hpp
src
core
collision_detection
CollisionDetection.cpp
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