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contact_mechanics_model.hh
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Fri, Jun 28, 23:31

contact_mechanics_model.hh
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/**
* @file contact_mechanics_model.hh
*
* @author Mohit Pundir <mohit.pundir@epfl.ch>
*
* @date creation: Tue Sep 10 2018
* @date last modification: Mon Sep 10 2018
*
* @brief Model of Contact Mechanics
*
* @section LICENSE
*
* Copyright (©) 2010-2018 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* Akantu is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Akantu is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "aka_named_arguments.hh"
#include "model.hh"
#include "contact_resolution.hh"
#include "contact_detection.hh"
#include "contact_element.hh"
/* -------------------------------------------------------------------------- */
#include <map>
/* -------------------------------------------------------------------------- */
#ifndef __AKANTU_CONTACT_MECHANICS_MODEL_HH__
#define __AKANTU_CONTACT_MECHANICS_MODEL_HH__
namespace akantu {
template<Model model>
class ContactMechanicsModel : public Memory {
/* ------------------------------------------------------------------------ */
/* Constructor/Destructors */
/* ------------------------------------------------------------------------ */
public:
ContactMechanicsModel(const ID & id = "contact_mechanics_model",
const MemoryID & memory_id = 0);
~ContactMechanicsModel() override;
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
protected:
/// initialize completely the model
void initFullImpl(const ContactModelOptions & options);
///
void initModel();
/// function to print the content of the class
void printself(std::ostream &, int = 0) const;
public:
#ifndef SWIG
template <typename... pack>
std::enable_if_t<are_named_argument<pack...>::value>
initFull(pack &&... _pack) {
this->initFullImpl(ContactModelOptions{
use_named_args, std::forward<decltype(_pack)>(_pack)...});
}
template <typename... pack>
std::enable_if_t<not are_named_argument<pack...>::value>
initFull(pack &&... _pack) {
this->initFullImpl(std::forward<decltype(_pack)>(_pack)...);
}
#endif
/// initialize a new resolution if needed
void initNewResolution(const ContactResolutionMethod & resolution_method);
/// create contact elements
void createContactElements();
/// update contact elements after resolution
void updateContactElements();
///
bool solve();
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
inline UInt getNbData(const Array<Element> & elements,
const SynchronizationTag & tag) const override;
inline void packData(CommunicationBuffer & buffer,
const Array<Element> & elements,
const SynchronizationTag & tag) const override;
inline void unpackData(CommunicationBuffer & buffer,
const Array<Element> & elements,
const SynchronizationTag & tag) override;
protected:
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
private:
/// mesh inherited from class Model
Mesh & mesh;
///
std::vector<ContactElement> element;
/// resolution method check the list in akantu::ContactresolutionMethod
ContactResolutionMethod resolution_method;
};
/// standard output stream operator
inline std::ostream & operator<<(std::ostream & stream, const ContactMechanicsModel & _this) {
_this.printself(stream);
return stream;
}
namespace {
DECLARE_NAMED_ARGUMENT(resolution_method);
}
struct ContactModelOptions {
explicit ContactModelOptions(ContactResolutionMethod resolution_method =
ContactResolutionMethod::_penalty)
: resolution_method(resolution_method) {}
template<typename... pack>
ContactModelOptions(use_named_args_t, pack &&... _pack)
: ContactModelOptions(OPTIONAL_NAMED_ARGS(resolution_method,
ContactResolutionMethod::_penalty)) {}
virtual ~ContactModelOptions() = default;
ContactResolutionMethod resolution_method;
};
}
#endif /* __AKANTU_CONTACT_MECHANICS_MODEL_HH__

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