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rAKA/src/mesh_utils/mesh_partition/mesh_partition_mesh_data.hh
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mesh_partition_mesh_data.hh
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/**
* @file mesh_partition_mesh_data.hh
*
* @author Dana Christen <dana.christen@epfl.ch>
*
* @date creation: Fri Jun 18 2010
* @date last modification: Wed Nov 08 2017
*
* @brief mesh partitioning based on data provided in the mesh
*
* @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/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef __AKANTU_MESH_PARTITION_MESH_DATA_HH__
#define __AKANTU_MESH_PARTITION_MESH_DATA_HH__
/* -------------------------------------------------------------------------- */
#include "aka_common.hh"
#include "mesh_partition.hh"
/* -------------------------------------------------------------------------- */
namespace akantu {
class MeshPartitionMeshData : public MeshPartition {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
MeshPartitionMeshData(const Mesh & mesh, UInt spatial_dimension,
const ID & id = "MeshPartitionerMeshData",
const MemoryID & memory_id = 0);
MeshPartitionMeshData(const Mesh & mesh,
const ElementTypeMapArray<UInt> & mapping,
UInt spatial_dimension,
const ID & id = "MeshPartitionerMeshData",
const MemoryID & memory_id = 0);
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
void partitionate(
UInt nb_part,
std::function<Int(const Element &, const Element &)> edge_load_func =
[](auto &&, auto &&) { return 1; },
std::function<Int(const Element &)> vertex_load_func =
[](auto &&) { return 1; }) override;
void reorder() override;
void setPartitionMapping(const ElementTypeMapArray<UInt> & mapping);
void setPartitionMappingFromMeshData(const std::string & data_name);
private:
/* ------------------------------------------------------------------------ */
/* Accessors */
/* ------------------------------------------------------------------------ */
public:
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
private:
const ElementTypeMapArray<UInt> * partition_mapping;
};
/* -------------------------------------------------------------------------- */
/* inline functions */
/* -------------------------------------------------------------------------- */
} // akantu
#endif /* __AKANTU_MESH_PARTITION_MESH_DATA_HH__ */
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