1 // SPDX-FileCopyrightText: Copyright (c) 2017-2024, HONEE contributors. 2 // SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause 3 #pragma once 4 5 typedef enum { 6 STAB_NONE = 0, 7 STAB_SU = 1, // Streamline Upwind 8 STAB_SUPG = 2, // Streamline Upwind Petrov-Galerkin 9 } StabilizationType; 10 11 typedef enum { 12 STAB_TAU_CTAU = 0, 13 STAB_TAU_ADVDIFF_SHAKIB = 1, // Approximation from Shakib's Thesis 14 } StabilizationTauType; 15 16 typedef enum { 17 DIV_DIFF_FLUX_PROJ_NONE = 0, 18 DIV_DIFF_FLUX_PROJ_DIRECT = 1, 19 DIV_DIFF_FLUX_PROJ_INDIRECT = 2, 20 } DivDiffFluxProjectionMethod; 21