DofMapBuilder.h

// Copyright (C) 2008-2018 Anders Logg, Ola Skavhaug and Garth N. Wells
//
// This file is part of DOLFINX (https://www.fenicsproject.org)
//
// SPDX-License-Identifier:    LGPL-3.0-or-later
 
#pragma once
 
#include <dolfinx/graph/AdjacencyList.h>
#include <memory>
#include <mpi.h>
#include <tuple>
#include <vector>
 
namespace dolfinx
{
 
namespace common
{
class IndexMap;
}
 
namespace mesh
{
class Topology;
} // namespace mesh
 
namespace fem
{
class ElementDofLayout;
 
 
class DofMapBuilder
{
 
public:
  static std::tuple<std::shared_ptr<const ElementDofLayout>,
                    std::shared_ptr<const common::IndexMap>,
                    graph::AdjacencyList<std::int32_t>>
  build(MPI_Comm comm, const mesh::Topology& topology,
        std::shared_ptr<const ElementDofLayout> element_dof_layout);
 
  static std::pair<std::shared_ptr<common::IndexMap>,
                   graph::AdjacencyList<std::int32_t>>
  build(MPI_Comm comm, const mesh::Topology& topology,
        const ElementDofLayout& element_dof_layout, int block_size);
};
} // namespace fem
} // namespace dolfinx