From 84f11db9efe611452180138a0cfc402400a6a36d Mon Sep 17 00:00:00 2001
From: SimonCan <simon.candelaresi@gmail.com>
Date: Fri, 10 May 2024 19:34:18 +0100
Subject: [PATCH] Added further StructuredMeshView where needed.

---
 src/solvers/dgsem_structured/dg_2d.jl | 12 ++++++------
 src/solvers/dgsem_tree/dg_2d.jl       |  4 ++--
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/solvers/dgsem_structured/dg_2d.jl b/src/solvers/dgsem_structured/dg_2d.jl
index 1eb244e06aa..6f0354a7251 100644
--- a/src/solvers/dgsem_structured/dg_2d.jl
+++ b/src/solvers/dgsem_structured/dg_2d.jl
@@ -100,7 +100,7 @@ end
 
 @inline function flux_differencing_kernel!(du, u,
                                            element,
-                                           mesh::Union{StructuredMesh{2},
+					   mesh::Union{StructuredMesh{2}, StructuredMeshView{2},
                                                        UnstructuredMesh2D, P4estMesh{2},
                                                        T8codeMesh{2}},
                                            nonconservative_terms::False, equations,
@@ -157,7 +157,7 @@ end
 
 @inline function flux_differencing_kernel!(du, u,
                                            element,
-                                           mesh::Union{StructuredMesh{2},
+					   mesh::Union{StructuredMesh{2}, StructuredMeshView{2},
                                                        UnstructuredMesh2D, P4estMesh{2},
                                                        T8codeMesh{2}},
                                            nonconservative_terms::True, equations,
@@ -226,7 +226,7 @@ end
 # "A provably entropy stable subcell shock capturing approach for high order split form DG for the compressible Euler equations"
 # [arXiv: 2008.12044v2](https://arxiv.org/pdf/2008.12044)
 @inline function calcflux_fv!(fstar1_L, fstar1_R, fstar2_L, fstar2_R, u,
-                              mesh::Union{StructuredMesh{2}, UnstructuredMesh2D,
+		mesh::Union{StructuredMesh{2}, StructuredMeshView{2}, UnstructuredMesh2D,
                                           P4estMesh{2}, T8codeMesh{2}},
                               nonconservative_terms::False, equations,
                               volume_flux_fv, dg::DGSEM, element, cache)
@@ -296,7 +296,7 @@ end
 # Calculate the finite volume fluxes inside curvilinear elements (**with non-conservative terms**).
 @inline function calcflux_fv!(fstar1_L, fstar1_R, fstar2_L, fstar2_R,
                               u::AbstractArray{<:Any, 4},
-                              mesh::Union{StructuredMesh{2}, UnstructuredMesh2D,
+			      mesh::Union{StructuredMesh{2}, StructuredMesh{2}, UnstructuredMesh2D,
                                           P4estMesh{2}, T8codeMesh{2}},
                               nonconservative_terms::True, equations,
                               volume_flux_fv, dg::DGSEM, element, cache)
@@ -388,7 +388,7 @@ end
 end
 
 function calc_interface_flux!(cache, u,
-                              mesh::Union{StructuredMesh{2}, StructuredMeshView{2}},
+		mesh::Union{StructuredMesh{2}, StructuredMeshView{2}},
                               nonconservative_terms, # can be True/False
                               equations, surface_integral, dg::DG)
     @unpack elements = cache
@@ -475,7 +475,7 @@ end
 
 @inline function calc_interface_flux!(surface_flux_values, left_element, right_element,
                                       orientation, u,
-                                      mesh::StructuredMesh{2},
+				     mesh::Union{StructuredMesh{2}, StructuredMeshView{2}},
                                       nonconservative_terms::True, equations,
                                       surface_integral, dg::DG, cache)
     # See comment on `calc_interface_flux!` with `nonconservative_terms::False`
diff --git a/src/solvers/dgsem_tree/dg_2d.jl b/src/solvers/dgsem_tree/dg_2d.jl
index 6b66c2d4bfa..d5cbbe7ab13 100644
--- a/src/solvers/dgsem_tree/dg_2d.jl
+++ b/src/solvers/dgsem_tree/dg_2d.jl
@@ -36,7 +36,7 @@ end
 
 # The methods below are specialized on the volume integral type
 # and called from the basic `create_cache` method at the top.
-function create_cache(mesh::Union{TreeMesh{2}, StructuredMesh{2}, UnstructuredMesh2D,
+function create_cache(mesh::Union{TreeMesh{2}, StructuredMesh{2}, StructuredMeshView{2}, UnstructuredMesh2D,
                                   P4estMesh{2}, T8codeMesh{2}},
                       equations, volume_integral::VolumeIntegralFluxDifferencing,
                       dg::DG, uEltype)
@@ -233,7 +233,7 @@ end
 # mapping terms, stored in `cache.elements.contravariant_vectors`, is peeled apart
 # from the evaluation of the physical fluxes in each Cartesian direction
 function calc_volume_integral!(du, u,
-                               mesh::Union{TreeMesh{2}, StructuredMesh{2},
+		mesh::Union{TreeMesh{2}, StructuredMesh{2}, StructuredMeshView{2},
                                            UnstructuredMesh2D, P4estMesh{2},
                                            T8codeMesh{2}},
                                nonconservative_terms, equations,