3 #ifndef DUNE_IDENTITYGRID_INTERSECTIONS_HH 4 #define DUNE_IDENTITYGRID_INTERSECTIONS_HH 17 template<
class Gr
id >
18 struct HostGridAccess;
29 template<
class Gr
idImp>
37 enum {dim=GridImp::dimension};
39 enum {dimworld=GridImp::dimensionworld};
42 typedef typename GridImp::ctype ctype;
44 typedef typename GridImp::HostGridType::LeafGridView::Intersection HostLeafIntersection;
48 typedef typename GridImp::template Codim<1>::Geometry
Geometry;
49 typedef typename GridImp::template Codim<1>::LocalGeometry
LocalGeometry;
50 typedef typename GridImp::template Codim<0>::Entity
Entity;
57 const HostLeafIntersection& hostIntersection)
58 : identityGrid_(identityGrid)
59 , hostIntersection_(hostIntersection)
63 HostLeafIntersection&& hostIntersection)
64 : identityGrid_(identityGrid)
65 , hostIntersection_(
std::move(hostIntersection))
70 return hostIntersection_ == other.hostIntersection_;
89 return hostIntersection_.boundary();
98 return hostIntersection_.centerUnitOuterNormal();
103 return hostIntersection_.neighbor();
109 return hostIntersection_.boundaryId();
114 return hostIntersection_.boundarySegmentIndex();
119 return hostIntersection_.conforming();
124 return hostIntersection_.type();
134 return LocalGeometry( hostIntersection_.geometryInInside() );
141 return LocalGeometry( hostIntersection_.geometryInOutside() );
148 return Geometry( hostIntersection_.geometry() );
154 return hostIntersection_.indexInInside();
160 return hostIntersection_.indexInOutside();
165 FieldVector<ctype, GridImp::dimensionworld>
outerNormal (
const FieldVector<ctype, GridImp::dimension-1>& local)
const {
166 return hostIntersection_.outerNormal(local);
170 FieldVector<ctype, GridImp::dimensionworld>
integrationOuterNormal (
const FieldVector<ctype, GridImp::dimension-1>& local)
const {
171 return hostIntersection_.integrationOuterNormal(local);
175 FieldVector<ctype, GridImp::dimensionworld>
unitOuterNormal (
const FieldVector<ctype, GridImp::dimension-1>& local)
const {
176 return hostIntersection_.unitOuterNormal(local);
185 const GridImp* identityGrid_;
187 HostLeafIntersection hostIntersection_;
194 template<
class Gr
idImp>
202 enum {dim=GridImp::dimension};
204 enum {dimworld=GridImp::dimensionworld};
207 typedef typename GridImp::ctype ctype;
209 typedef typename GridImp::HostGridType::LevelGridView::Intersection HostLevelIntersection;
213 typedef typename GridImp::template Codim<1>::Geometry
Geometry;
215 typedef typename GridImp::template Codim<0>::Entity
Entity;
222 const HostLevelIntersection& hostIntersection)
223 : identityGrid_(identityGrid)
224 , hostIntersection_(hostIntersection)
228 HostLevelIntersection&& hostIntersection)
229 : identityGrid_(identityGrid)
230 , hostIntersection_(
std::move(hostIntersection))
235 return hostIntersection_ == other.hostIntersection_;
255 return hostIntersection_.boundary();
264 return hostIntersection_.centerUnitOuterNormal();
269 return hostIntersection_.neighbor();
275 return hostIntersection_.boundaryId();
280 return hostIntersection_.boundarySegmentIndex();
285 return hostIntersection_.conforming();
290 return hostIntersection_.type();
300 return LocalGeometry( hostIntersection_.geometryInInside() );
307 return LocalGeometry( hostIntersection_.geometryInOutside() );
314 return Geometry( hostIntersection_.geometry() );
320 return hostIntersection_.indexInInside();
326 return hostIntersection_.indexInOutside();
331 FieldVector<ctype, dimworld>
outerNormal (
const FieldVector<ctype, dim-1>& local)
const {
332 return hostIntersection_.outerNormal(local);
337 return hostIntersection_.integrationOuterNormal(local);
341 FieldVector<ctype, dimworld>
unitOuterNormal (
const FieldVector<ctype, dim-1>& local)
const {
342 return hostIntersection_.unitOuterNormal(local);
347 const GridImp* identityGrid_;
349 HostLevelIntersection hostIntersection_;
Entity outside() const
Definition: identitygridintersections.hh:82
int boundaryId() const
return information about the Boundary
Definition: identitygridintersections.hh:108
bool neighbor() const
return true if across the edge an neighbor on this level exists
Definition: identitygridintersections.hh:268
IdentityGridLeafIntersection()
Definition: identitygridintersections.hh:53
FieldVector< ctype, GridImp::dimensionworld > outerNormal(const FieldVector< ctype, GridImp::dimension-1 > &local) const
return outer normal
Definition: identitygridintersections.hh:165
FieldVector< ctype, GridImp::dimensionworld > unitOuterNormal(const FieldVector< ctype, GridImp::dimension-1 > &local) const
return unit outer normal
Definition: identitygridintersections.hh:175
provides access to host grid objects from GeometryGrid
Definition: identitygrid.hh:36
GridImp::template Codim< 0 >::Entity Entity
Definition: identitygridintersections.hh:215
GeometryType
Type representing VTK's entity geometry types.
Definition: common.hh:178
Geometry geometry() const
Definition: identitygridintersections.hh:312
FieldVector< ctype, dimworld > NormalVector
Definition: identitygridintersections.hh:51
int boundaryId() const
return information about the Boundary
Definition: identitygridintersections.hh:274
Definition: identitygridentity.hh:24
IdentityGridLevelIntersection(const GridImp *identityGrid, const HostLevelIntersection &hostIntersection)
Definition: identitygridintersections.hh:221
Entity outside() const
Definition: identitygridintersections.hh:247
FieldVector< ctype, dimworld > integrationOuterNormal(const FieldVector< ctype, dim-1 > &local) const
return outer normal multiplied by the integration element
Definition: identitygridintersections.hh:336
LocalGeometry geometryInOutside() const
Definition: identitygridintersections.hh:305
bool equals(const IdentityGridLevelIntersection &other) const
Definition: identitygridintersections.hh:233
GridImp::template Codim< 1 >::Geometry Geometry
Definition: identitygridintersections.hh:213
size_t boundarySegmentIndex() const
return the boundary segment index
Definition: identitygridintersections.hh:279
bool conforming() const
Return true if this is a conforming intersection.
Definition: identitygridintersections.hh:118
GeometryType type() const
Geometry type of an intersection.
Definition: identitygridintersections.hh:123
LocalGeometry geometryInInside() const
Definition: identitygridintersections.hh:298
IdentityGridLevelIntersection(const GridImp *identityGrid, HostLevelIntersection &&hostIntersection)
Definition: identitygridintersections.hh:227
GeometryType type() const
Geometry type of an intersection.
Definition: identitygridintersections.hh:289
FieldVector< ctype, dimworld > outerNormal(const FieldVector< ctype, dim-1 > &local) const
return outer normal
Definition: identitygridintersections.hh:331
An intersection with a leaf neighbor elementMesh entities of codimension 0 ("elements") allow to visi...
Definition: identitygridintersections.hh:30
IdentityGridLeafIntersection(const GridImp *identityGrid, const HostLeafIntersection &hostIntersection)
Definition: identitygridintersections.hh:56
The IdentityGridLeafIterator class.
IdentityGridLevelIntersection()
Definition: identitygridintersections.hh:218
int indexInInside() const
local number of codim 1 entity in self where intersection is contained in
Definition: identitygridintersections.hh:153
size_t boundarySegmentIndex() const
return the boundary segment index
Definition: identitygridintersections.hh:113
Geometry geometry() const
Definition: identitygridintersections.hh:146
GridImp::template Codim< 1 >::Geometry Geometry
Definition: identitygridintersections.hh:48
FieldVector< ctype, dimworld > NormalVector
Definition: identitygridintersections.hh:216
bool conforming() const
Return true if this is a conforming intersection.
Definition: identitygridintersections.hh:284
GridImp::template Codim< 1 >::LocalGeometry LocalGeometry
Definition: identitygridintersections.hh:214
The IdentityGridEntity class.
bool neighbor() const
return true if across the edge an neighbor on this level exists
Definition: identitygridintersections.hh:102
Iterator over all element neighborsMesh entities of codimension 0 ("elements") allow to visit all nei...
Definition: identitygridentity.hh:27
int indexInOutside() const
local number of codim 1 entity in neighbor where intersection is contained
Definition: identitygridintersections.hh:159
NormalVector centerUnitOuterNormal() const
Return unit outer normal (length == 1)
Definition: identitygridintersections.hh:263
GridImp::template Codim< 0 >::Entity Entity
Definition: identitygridintersections.hh:50
int indexInOutside() const
local number of codim 1 entity in neighbor where intersection is contained
Definition: identitygridintersections.hh:325
Include standard header files.
Definition: agrid.hh:59
FieldVector< ctype, GridImp::dimensionworld > integrationOuterNormal(const FieldVector< ctype, GridImp::dimension-1 > &local) const
return outer normal multiplied by the integration element
Definition: identitygridintersections.hh:170
GridImp::template Codim< 1 >::LocalGeometry LocalGeometry
Definition: identitygridintersections.hh:49
bool equals(const IdentityGridLeafIntersection &other) const
Definition: identitygridintersections.hh:68
Specialization for codim-0-entities.This class embodies the topological parts of elements of the grid...
Definition: identitygridentity.hh:209
bool boundary() const
return true if intersection is with boundary.
Definition: identitygridintersections.hh:254
NormalVector centerUnitOuterNormal() const
Return unit outer normal (length == 1)
Definition: identitygridintersections.hh:97
Entity inside() const
Definition: identitygridintersections.hh:240
Definition: identitygridintersections.hh:195
LocalGeometry geometryInOutside() const
Definition: identitygridintersections.hh:139
Entity inside() const
Definition: identitygridintersections.hh:75
FieldVector< ctype, dimworld > unitOuterNormal(const FieldVector< ctype, dim-1 > &local) const
return unit outer normal
Definition: identitygridintersections.hh:341
bool boundary() const
return true if intersection is with boundary.
Definition: identitygridintersections.hh:88
LocalGeometry geometryInInside() const
Definition: identitygridintersections.hh:132
int indexInInside() const
local number of codim 1 entity in self where intersection is contained in
Definition: identitygridintersections.hh:319
IdentityGridLeafIntersection(const GridImp *identityGrid, HostLeafIntersection &&hostIntersection)
Definition: identitygridintersections.hh:62