sparsitybuild.h

// Copyright (C) 2007-2023 Garth N. Wells
//
// This file is part of DOLFINx (https://www.fenicsproject.org)
//
// SPDX-License-Identifier:    LGPL-3.0-or-later
 
#pragma once
 
#include <array>
#include <cstdint>
#include <functional>
#include <span>
 
namespace dolfinx::la
{
class SparsityPattern;
}
 
namespace dolfinx::mesh
{
class Topology;
}
 
namespace dolfinx::fem
{
class DofMap;
 
namespace sparsitybuild
{
void cells(la::SparsityPattern& pattern, std::span<const std::int32_t> cells,
           std::array<std::reference_wrapper<const DofMap>, 2> dofmaps);
 
void interior_facets(
    la::SparsityPattern& pattern, std::span<const std::int32_t> facets,
    std::array<std::reference_wrapper<const DofMap>, 2> dofmaps);
 
} // namespace sparsitybuild
} // namespace dolfinx::fem