12#ifndef DUMUX_DISCRETIZATION_FACECENTERED_DIAMOND_FV_GRID_GEOMETRY
13#define DUMUX_DISCRETIZATION_FACECENTERED_DIAMOND_FV_GRID_GEOMETRY
16#include <unordered_map>
18#include <dune/grid/common/mcmgmapper.hh>
19#include <dune/geometry/type.hh>
40template<
class GV,
class T>
54template<
class Gr
idView>
59 using DofMapper = Dune::MultipleCodimMultipleGeomTypeMapper<GridView>;
61 template<
class Gr
idGeometry,
bool enableCache>
70 bool enableCaching =
true,
79 using Element =
typename GV::template Codim<0>::Entity;
81 using Scalar =
typename GV::ctype;
83 static const int dim = GV::dimension;
84 static const int dimWorld = GV::dimensionworld;
86 static_assert(dim > 1,
"Only implemented for dim > 1");
128 {
return numBoundaryScvf_; }
132 {
return this->
gridView().size(1); }
154 {
return boundaryDofIndices_[dofIdx]; }
158 {
return dofMapper_; }
162 {
return periodicFaceMap_.count(dofIdx); }
166 {
return periodicFaceMap_.at(dofIdx); }
170 {
return periodicFaceMap_; }
174 {
return { gg.cache_ }; }
178 class FCDiamondGridGeometryCache
189 const FaceCenteredDiamondFVGridGeometry& gridGeometry()
const
190 {
return *gridGeometry_; }
193 const std::vector<SubControlVolume>& scvs(GridIndexType eIdx)
const
194 {
return scvs_[eIdx]; }
197 const std::vector<SubControlVolumeFace>& scvfs(GridIndexType eIdx)
const
198 {
return scvfs_[eIdx]; }
201 bool hasBoundaryScvf(GridIndexType eIdx)
const
202 {
return hasBoundaryScvf_[eIdx]; }
209 hasBoundaryScvf_.clear();
212 std::vector<std::vector<SubControlVolume>> scvs_;
213 std::vector<std::vector<SubControlVolumeFace>> scvfs_;
214 std::vector<bool> hasBoundaryScvf_;
216 const FaceCenteredDiamondFVGridGeometry* gridGeometry_;
222 using Cache = FCDiamondGridGeometryCache;
224 using GeometryHelper =
typename Cache::GeometryHelper;
231 dofMapper_.update(this->
gridView());
234 const auto numElements = this->
gridView().size(0);
235 cache_.scvs_.resize(numElements);
236 cache_.scvfs_.resize(numElements);
237 cache_.hasBoundaryScvf_.resize(numElements,
false);
239 boundaryDofIndices_.assign(
numDofs(),
false);
243 numBoundaryScvf_ = 0;
250 const auto geometry =
element.geometry();
251 GeometryHelper geometryHelper(geometry);
254 cache_.scvs_[eIdx].reserve(geometryHelper.numScv());
255 numScv_ += geometryHelper.numScv();
256 for (LocalIndexType localScvIdx = 0; localScvIdx < geometryHelper.numScv(); ++localScvIdx)
259 const auto& corners = geometryHelper.getScvCorners(localScvIdx);
260 const auto volume = Dumux::convexPolytopeVolume<dim>(
261 SubControlVolume::Traits::geometryType(geometry.type()),
262 [&](
unsigned int i){ return corners[i]; }
265 cache_.scvs_[eIdx].emplace_back(
267 geometryHelper.facetCenter(localScvIdx),
276 LocalIndexType localScvfIdx = 0;
277 cache_.scvfs_[eIdx].reserve(geometryHelper.numInteriorScvf());
278 numScvf_ += geometryHelper.numInteriorScvf();
279 for (; localScvfIdx < geometryHelper.numInteriorScvf(); ++localScvfIdx)
281 const auto& corners = geometryHelper.getScvfCorners(localScvfIdx);
282 const auto& scvPair = geometryHelper.getInsideOutsideScvForScvf(localScvfIdx);
284 SubControlVolumeFace::Traits::interiorGeometryType(geometry.type()),
285 [&](
unsigned int i){
return corners[i]; }
288 cache_.scvfs_[eIdx].emplace_back(
291 geometryHelper.normal(corners, scvPair),
298 for (
const auto& intersection : intersections(this->
gridView(),
element))
300 if (onDomainBoundary_(intersection))
303 const LocalIndexType localFacetIndex = intersection.indexInInside();
305 boundaryDofIndices_[dofIndex] =
true;
308 cache_.hasBoundaryScvf_[eIdx] =
true;
311 const auto geo = intersection.geometry();
312 cache_.scvfs_[eIdx].emplace_back(
315 intersection.centerUnitOuterNormal(),
316 std::array<LocalIndexType, 2>{{localFacetIndex, localFacetIndex}},
318 typename SubControlVolumeFace::Traits::BoundaryFlag{ intersection }
328 if (onPeriodicBoundary_(intersection))
330 const LocalIndexType localFacetIndex = intersection.indexInInside();
335 const auto& otherElement = intersection.outside();
337 LocalIndexType otherIntersectionLocalIdx = 0;
338 bool periodicFaceFound =
false;
340 for (
const auto& otherIntersection : intersections(this->
gridView(), otherElement))
342 if (periodicFaceFound)
345 if (Dune::FloatCmp::eq(intersection.centerUnitOuterNormal()*otherIntersection.centerUnitOuterNormal(), -1.0, 1e-7))
347 const auto periodicDofIdx =
dofMapper().subIndex(otherElement, otherIntersectionLocalIdx, 1);
348 periodicFaceMap_[dofIndex] = periodicDofIdx;
349 periodicFaceFound =
true;
352 ++otherIntersectionLocalIdx;
359 bool onDomainBoundary_(
const typename GridView::Intersection& intersection)
const
361 return !intersection.neighbor() && intersection.boundary();
364 bool onProcessorBoundary_(
const typename GridView::Intersection& intersection)
const
366 return !intersection.neighbor() && !intersection.boundary();
369 bool onPeriodicBoundary_(
const typename GridView::Intersection& intersection)
const
371 return intersection.boundary() && intersection.neighbor();
375 std::vector<bool> boundaryDofIndices_;
377 DofMapper dofMapper_;
380 std::size_t numScvf_;
381 std::size_t numBoundaryScvf_;
384 std::unordered_map<GridIndexType, GridIndexType> periodicFaceMap_;
386 const FeCache feCache_;
Base class for grid geometries.
Compute the center point of a convex polytope geometry or a random-access container of corner points.
Check the overlap size for different discretization methods.
Base class for all grid geometries.
Definition basegridgeometry.hh:52
const ElementMapper & elementMapper() const
Returns the mapper for elements to indices for constant grids.
Definition basegridgeometry.hh:112
void setPeriodic(bool value=true)
Set the periodicity of the grid geometry.
Definition basegridgeometry.hh:169
Element element(GridIndexType eIdx) const
Get an element from a global element index.
Definition basegridgeometry.hh:142
const GridView & gridView() const
Return the gridView this grid geometry object lives on.
Definition basegridgeometry.hh:100
void update(const GridView &gridView)
Update all fvElementGeometries (call this after grid adaption)
Definition basegridgeometry.hh:88
Helper class to construct SCVs and SCVFs for the diamond scheme.
Definition discretization/facecentered/diamond/geometryhelper.hh:255
Element-wise grid geometry (local view)
Definition discretization/facecentered/diamond/fvelementgeometry.hh:32
Grid geometry for the diamond discretization.
Definition discretization/facecentered/diamond/fvgridgeometry.hh:74
static constexpr bool cachingEnabled
Definition discretization/facecentered/diamond/fvgridgeometry.hh:92
friend LocalView localView(const FaceCenteredDiamondFVGridGeometry &gg)
local view of this object (constructed with the internal cache)
Definition discretization/facecentered/diamond/fvgridgeometry.hh:173
GridIndexType periodicallyMappedDof(GridIndexType dofIdx) const
The index of the d.o.f. on the other side of the periodic boundary.
Definition discretization/facecentered/diamond/fvgridgeometry.hh:165
FaceCenteredDiamondFVGridGeometry(const GridView &gridView, const std::string ¶mGroup="")
Constructor.
Definition discretization/facecentered/diamond/fvgridgeometry.hh:110
GV GridView
export the grid view type
Definition discretization/facecentered/diamond/fvgridgeometry.hh:101
std::size_t numScv() const
The total number of sub control volumes.
Definition discretization/facecentered/diamond/fvgridgeometry.hh:119
FCDiamondGridGeometryCache Cache
Definition discretization/facecentered/diamond/fvgridgeometry.hh:222
typename Traits::SubControlVolumeFace SubControlVolumeFace
export the type of sub control volume
Definition discretization/facecentered/diamond/fvgridgeometry.hh:99
bool dofOnPeriodicBoundary(GridIndexType dofIdx) const
If a d.o.f. is on a periodic boundary.
Definition discretization/facecentered/diamond/fvgridgeometry.hh:161
const FeCache & feCache() const
The finite element cache for creating local FE bases.
Definition discretization/facecentered/diamond/fvgridgeometry.hh:149
Extrusion_t< Traits > Extrusion
export the type of extrusion
Definition discretization/facecentered/diamond/fvgridgeometry.hh:105
bool dofOnBoundary(GridIndexType dofIdx) const
If a face / d.o.f. is on the boundary.
Definition discretization/facecentered/diamond/fvgridgeometry.hh:153
const std::unordered_map< GridIndexType, GridIndexType > & periodicVertexMap() const
Returns the map between dofs across periodic boundaries // TODO rename to periodic dof map in fvassem...
Definition discretization/facecentered/diamond/fvgridgeometry.hh:169
static constexpr DiscretizationMethod discMethod
Definition discretization/facecentered/diamond/fvgridgeometry.hh:91
std::size_t numBoundaryScvf() const
The total number of boundary sub control volume faces.
Definition discretization/facecentered/diamond/fvgridgeometry.hh:127
std::size_t numDofs() const
the total number of dofs
Definition discretization/facecentered/diamond/fvgridgeometry.hh:131
void update(GridView &&gridView)
update all fvElementGeometries (call this after grid adaption)
Definition discretization/facecentered/diamond/fvgridgeometry.hh:142
const DofMapper & dofMapper() const
Return a reference to the dof mapper.
Definition discretization/facecentered/diamond/fvgridgeometry.hh:157
typename Traits::template LocalView< ThisType, true > LocalView
export the type of the fv element geometry (the local view type)
Definition discretization/facecentered/diamond/fvgridgeometry.hh:95
typename Traits::SubControlVolume SubControlVolume
export the type of sub control volume
Definition discretization/facecentered/diamond/fvgridgeometry.hh:97
std::size_t numScvf() const
The total number of sub control volume faces.
Definition discretization/facecentered/diamond/fvgridgeometry.hh:123
void update(const GridView &gridView)
update all fvElementGeometries (call this after grid adaption)
Definition discretization/facecentered/diamond/fvgridgeometry.hh:135
typename Traits::DofMapper DofMapper
export the dof mapper type
Definition discretization/facecentered/diamond/fvgridgeometry.hh:103
The SCVF implementation for diamond.
Definition discretization/facecentered/diamond/subcontrolvolumeface.hh:63
Face centered diamond subcontrolvolume face.
Definition discretization/facecentered/diamond/subcontrolvolume.hh:62
Defines the default element and vertex mapper types.
Element-wise grid geometry (local view)
Helper class to construct SCVs and SCVFs for the diamond scheme.
Face centered diamond subcontrolvolume face.
The SCVF implementation for diamond.
Helper classes to compute the integration elements.
auto volume(const Geometry &geo, unsigned int integrationOrder=4)
The volume of a given geometry.
Definition volume.hh:159
auto convexPolytopeVolume(Dune::GeometryType type, const CornerF &c)
Compute the volume of several common geometry types.
Definition volume.hh:41
Corners::value_type center(const Corners &corners)
The center of a given list of corners.
Definition center.hh:24
Define some often used mathematical functions.
The available discretization methods in Dumux.
Dune::Std::detected_or_t< Dumux::DiamondGeometryHelper< GV, typename T::SubControlVolume, typename T::SubControlVolumeFace >, SpecifiesGeometryHelper, T > FaceCenteredDiamondGeometryHelper_t
Definition discretization/facecentered/diamond/fvgridgeometry.hh:41
typename T::GeometryHelper SpecifiesGeometryHelper
Definition basegridgeometry.hh:30
CVFE< CVFEMethods::CR_RT > FCDiamond
Definition method.hh:101
typename Extrusion< T >::type Extrusion_t
Convenience alias for obtaining the extrusion type.
Definition extrusion.hh:166
Definition common/pdesolver.hh:24
Definition defaultmappertraits.hh:23
The default traits for the face-centered diamond finite volume grid geometry Defines the scv and scvf...
Definition discretization/facecentered/diamond/fvgridgeometry.hh:56
Dune::MultipleCodimMultipleGeomTypeMapper< GridView > DofMapper
Definition discretization/facecentered/diamond/fvgridgeometry.hh:59
typename GridView::IndexSet::IndexType GridIndex
Definition indextraits.hh:27
std::uint_least8_t SmallLocalIndex
Definition indextraits.hh:29
Compute the volume of several common geometry types.