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mesh_io_diana.hh
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Mon, Dec 2, 06:58

mesh_io_diana.hh
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/**
* Copyright (©) 2010-2023 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* This file is part of Akantu
*
* 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/>.
*/
/* -------------------------------------------------------------------------- */
#ifndef AKANTU_MESH_IO_DIANA_HH_
#define AKANTU_MESH_IO_DIANA_HH_
/* -------------------------------------------------------------------------- */
#include "mesh_io.hh"
/* -------------------------------------------------------------------------- */
#include <vector>
/* -------------------------------------------------------------------------- */
namespace akantu {
class MeshIODiana : public MeshIO {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
MeshIODiana();
~MeshIODiana() override;
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
/// read a mesh from the file
void read(const std::string & filename, Mesh & mesh) override;
/// write a mesh to a file
void write(const std::string & filename, const Mesh & mesh) override;
private:
std::string readCoordinates(std::ifstream & infile, Mesh & mesh,
Idx & first_node_number);
std::string readElements(std::ifstream & infile, Mesh & mesh,
Idx first_node_number);
std::string readGroups(std::ifstream & infile, Mesh & mesh,
Idx first_node_number);
std::string readConnectivity(std::ifstream & infile, Mesh & mesh,
Idx first_node_number);
std::string readMaterialElement(std::ifstream & infile, Mesh & mesh);
std::string readMaterial(std::ifstream & infile,
const std::string & filename);
Idx readInterval(std::stringstream & line, std::set<Idx> & interval);
/* ------------------------------------------------------------------------ */
/* Accessors */
/* ------------------------------------------------------------------------ */
public:
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
private:
std::map<std::string, ElementType> _diana_to_akantu_element_types;
std::map<std::string, std::string> _diana_to_akantu_mat_prop;
/// order in witch element as to be read, akantu_node_order =
/// _read_order[diana_node_order]
std::map<ElementType, Int *> _read_order;
std::map<UInt, Element> diana_element_number_to_elements;
std::map<Element, Int> akantu_number_to_diana_number;
};
} // namespace akantu
#endif /* AKANTU_MESH_IO_DIANA_HH_ */

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