OpenLB 1.7
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particleFunctors.hh
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1/* This file is part of the OpenLB library
2 *
3 * Copyright (C) 2021 Nicolas Hafen, Mathias J. Krause,
4 * E-mail contact: info@openlb.net
5 * The most recent release of OpenLB can be downloaded at
6 * <http://www.openlb.net/>
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * as published by the Free Software Foundation; either version 2
11 * of the License, or (at your option) any later version.
12 *
13 * This program 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
19 * License along with this program; if not, write to the Free
20 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301, USA.
22*/
23
24#ifndef PARTICLE_FUNCTORS_HH
25#define PARTICLE_FUNCTORS_HH
26
27namespace olb {
28
29
30template <typename T, typename DESCRIPTOR>
33 : ContainerF<T,DESCRIPTOR,DynamicFieldGroupsD<T,typename DESCRIPTOR::fields_t>,T>( container, 1 )
34{
35 this->getName() = "ParticleCircumRadiusF";
36}
37
38template <typename T, typename DESCRIPTOR>
39bool ParticleCircumRadiusF<T,DESCRIPTOR>::operator()(T output[], const int input[])
40{
41 using namespace olb::descriptors;
42 using GROUP_EVAL = typename DESCRIPTOR::template derivedField<SURFACE>;
43 using FIELD_EVAL = typename GROUP_EVAL::template derivedField<SINDICATOR>;
44 auto sIndicatorPtr = this->getContainer().data().template get<GROUP_EVAL>()
45 .template getField<FIELD_EVAL>(input[0]);
46 T circumRadius = sIndicatorPtr->getCircumRadius();
47 output[0] = circumRadius;
48 return true; //TODO: add Error handling using true/false
49}
50
51
52} //namespace olb
53
54#endif
ContainerF is a NON-PARALLELIZED (no block/super differentiation) functor intended to extract data fr...
Container is a std::vector inspired data wrapper that allows for simple content manipulation of its o...
Definition container.h:44
Storage for dynamic field groups (Prototype for ParticleSystem)
std::string & getName()
read and write access to name
Definition genericF.hh:51
ParticleCircumRadiusF(Container< T, DESCRIPTOR, DynamicFieldGroupsD< T, typename DESCRIPTOR::fields_t > > &container)
bool operator()(T output[], const int input[])
Descriptors for the 2D and 3D lattices.
Top level namespace for all of OpenLB.