ESPResSo
Extensible Simulation Package for Research on Soft Matter Systems
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exclusions.cpp
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1/*
2 * Copyright (C) 2010-2022 The ESPResSo project
3 * Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009,2010
4 * Max-Planck-Institute for Polymer Research, Theory Group
5 *
6 * This file is part of ESPResSo.
7 *
8 * ESPResSo is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * ESPResSo is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 */
21
22#include "config/config.hpp"
23
24#ifdef EXCLUSIONS
25
26#include "exclusions.hpp"
27
28#include "Particle.hpp"
29
30#include <utils/contains.hpp>
31
32#include <algorithm>
33
34void add_exclusion(Particle &p, int p_id) {
35 if (Utils::contains(p.exclusions(), p_id))
36 return;
37
38 p.exclusions().push_back(p_id);
39}
40
41void delete_exclusion(Particle &p, int p_id) {
42 auto &el = p.exclusions();
43
44 el.erase(std::remove(el.begin(), el.end(), p_id), el.end());
45}
46
47#endif // EXCLUSIONS
This file contains the defaults for ESPResSo.
void delete_exclusion(Particle &p, int p_id)
Remove exclusion from particle if possible.
void add_exclusion(Particle &p, int p_id)
Insert an exclusion if not already set.
bool contains(InputIt first, InputIt last, T const &value)
Check whether an iterator range contains a value.
Definition contains.hpp:36
Struct holding all information for one particle.
Definition Particle.hpp:395
Utils::compact_vector< int > & exclusions()
Definition Particle.hpp:574