Page MenuHomec4science
Files F62544177

material.hh
No OneTemporary
Actions

File Metadata

Created
Mon, May 13, 22:11

material.hh
View Options

/*
* SPDX-License-Indentifier: AGPL-3.0-or-later
*
* Copyright (©) 2016-2022 EPFL (École Polytechnique Fédérale de Lausanne),
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef MATERIAL_HH
#define MATERIAL_HH
/* -------------------------------------------------------------------------- */
#include "grid.hh"
#include "model.hh"
#include "model_type.hh"
/* -------------------------------------------------------------------------- */
namespace tamaas {
class Material {
// Defining some helper types
protected:
using Field = GridBase<Real>;
public:
/// Constructor
Material(Model* model) : model(model) {}
/// Destructor
virtual ~Material() = default;
// Material Interface
public:
/// Compute the increment of inelastic deformation from the total strain and
/// total strain increment
virtual void
computeInelasticDeformationIncrement(Field& increment, const Field& strain,
const Field& strain_increment) = 0;
/// Compute the stress from total strain and strain increment
virtual void computeStress(Field& stress, const Field& strain,
const Field& strain_increment) = 0;
/// Compute stress due to inelastic increment
virtual void computeEigenStress(Field& stress, const Field& strain,
const Field& strain_increment) = 0;
/// Update internal variables
virtual void update() = 0;
protected:
Model* model;
};
} // namespace tamaas
#endif // MATERIAL_HH

Event Timeline

c4science · Help