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 <cstdint>
#include <dolfinx/graph/AdjacencyList.h>
#include <functional>
#include <mpi.h>
#include <tuple>
#include <vector>
 
namespace dolfinx::common
{
class IndexMap;
}
 
namespace dolfinx::mesh
{
class Topology;
}
 
namespace dolfinx::fem
{
class ElementDofLayout;
class DofMap;

std::tuple<common::IndexMap, int, std::vector<std::vector<std::int32_t>>>
build_dofmap_data(MPI_Comm comm, const mesh::Topology& topology,
                  const std::vector<ElementDofLayout>& element_dof_layouts,
                  const std::function<std::vector<int>(
                      const graph::AdjacencyList<std::int32_t>&)>& reorder_fn);

fem::DofMap build_real_element_dofmap(const mesh::Topology& topology,
                                      const fem::ElementDofLayout& dof_layout);
 
} // namespace dolfinx::fem