Public Types | |
| using | Cell = EntityType< getMeshDimension() > |
| using | Config = MeshConfig |
| using | DeviceType = typename MeshTraitsType::DeviceType |
| template<int Dimension> | |
| using | EntityTraits = typename MeshTraitsType::template EntityTraits< Dimension > |
| template<int Dimension> | |
| using | EntityType = typename EntityTraits< Dimension >::EntityType |
| using | Face = EntityType< getMeshDimension() - 1 > |
| using | GlobalIndexArray = Containers::Array< GlobalIndexType, DeviceType, GlobalIndexType > |
| using | GlobalIndexType = typename MeshTraitsType::GlobalIndexType |
| using | LocalIndexType = typename MeshTraitsType::LocalIndexType |
| using | MeshTraitsType = MeshTraits< MeshConfig, Device > |
| using | PointType = typename MeshTraitsType::PointType |
| using | RealType = typename PointType::RealType |
| using | Vertex = EntityType< 0 > |
 Public Types inherited from TNL::Meshes::MeshInitializableBase< MeshConfig, Device, MeshType > | |
| using | MeshTraitsType = MeshTraits< MeshConfig, Device > |
Public Member Functions | |
| Mesh (const Mesh &mesh)=default | |
| template<typename Device_ > | |
| Mesh (const Mesh< MeshConfig, Device_ > &mesh) | |
| Mesh (Mesh &&mesh) noexcept=default | |
| template<int EntityDimension, typename Device2 = DeviceType, typename Func > | |
| void | forAll (Func f) const |
| Execute function f in parallel for all mesh entities with dimension EntityDimension. | |
| template<int EntityDimension, typename Device2 = DeviceType, typename Func > | |
| void | forBoundary (Func f) const |
| Execute function f in parallel for all boundary mesh entities with dimension EntityDimension. | |
| template<int EntityDimension, typename Device2 = DeviceType, typename Func > | |
| void | forGhost (Func f) const |
| Execute function f in parallel for all ghost mesh entities with dimension EntityDimension. | |
| template<int EntityDimension, typename Device2 = DeviceType, typename Func > | |
| void | forInterior (Func f) const |
| Execute function f in parallel for all interior mesh entities with dimension EntityDimension. | |
| template<int EntityDimension, typename Device2 = DeviceType, typename Func > | |
| void | forLocal (Func f) const |
| Execute function f in parallel for all local mesh entities with dimension EntityDimension. | |
| __cuda_callable__ GlobalIndexType | getCellNeighborIndex (GlobalIndexType cellIndex, LocalIndexType neighborIndex) const |
| Returns the global index of the cell's specific neighbor cell wigh given local index, based on the information stored in the dual graph. | |
| __cuda_callable__ LocalIndexType | getCellNeighborsCount (GlobalIndexType cellIndex) const |
| Returns the count of neighbor cells of the cell with given index, based on the information stored in the dual graph. | |
| template<int Dimension> | |
| __cuda_callable__ GlobalIndexType | getEntitiesCount () const |
| Returns the count of mesh entities of the given dimension. | |
| template<typename EntityType > | |
| __cuda_callable__ GlobalIndexType | getEntitiesCount () const |
| template<int Dimension> | |
| __cuda_callable__ EntityType< Dimension > | getEntity (GlobalIndexType entityIndex) const |
| Returns the mesh entity of the given dimension and index. | |
| template<typename EntityType > | |
| __cuda_callable__ EntityType | getEntity (GlobalIndexType entityIndex) const |
| template<int Dimension> | |
| __cuda_callable__ Mesh< MeshConfig, Device >::template EntityType< Dimension > | getEntity (GlobalIndexType entityIndex) const |
| template<typename Entity > | |
| __cuda_callable__ Entity | getEntity (GlobalIndexType entityIndex) const |
| __cuda_callable__ PointType & | getPoint (GlobalIndexType vertexIndex) |
| Returns the spatial coordinates of the vertex with given index. | |
| __cuda_callable__ const PointType & | getPoint (GlobalIndexType vertexIndex) const |
| MeshTraitsType::PointArrayType & | getPoints () |
| const MeshTraitsType::PointArrayType & | getPoints () const |
| Returns the spatial coordinates of the vertex with given index. | |
| template<int EntityDimension, int SubentityDimension> | |
| __cuda_callable__ constexpr LocalIndexType | getSubentitiesCount (GlobalIndexType entityIndex) const |
| Returns the count of subentities of the entity with given index. | |
| template<int EntityDimension, int SubentityDimension> | |
| __cuda_callable__ GlobalIndexType | getSubentityIndex (GlobalIndexType entityIndex, LocalIndexType subentityIndex) const |
| Returns the global index of the subentity specified by its local index. | |
| template<int EntityDimension, int SuperentityDimension> | |
| __cuda_callable__ LocalIndexType | getSuperentitiesCount (GlobalIndexType entityIndex) const |
| Returns the count of superentities of the entity with given index. | |
| template<int EntityDimension, int SuperentityDimension> | |
| __cuda_callable__ GlobalIndexType | getSuperentityIndex (GlobalIndexType entityIndex, LocalIndexType superentityIndex) const |
| Returns the global index of the superentity specified by its local index. | |
| bool | operator!= (const Mesh &mesh) const |
| Mesh & | operator= (const Mesh &mesh)=default |
| template<typename Device_ > | |
| Mesh & | operator= (const Mesh< MeshConfig, Device_ > &mesh) |
| template<typename Device_ > | |
| Mesh< MeshConfig, Device > & | operator= (const Mesh< MeshConfig, Device_ > &mesh) |
| Mesh & | operator= (Mesh &&mesh) noexcept(false)=default |
| bool | operator== (const Mesh &mesh) const |
| void | print (std::ostream &str) const |
| template<int Dimension> | |
| void | reorderEntities (const GlobalIndexArray &perm, const GlobalIndexArray &iperm) |
| Reorders the entities of the given dimension. | |
| template<int Dimension> | |
| void | setEntitiesCount (GlobalIndexType entitiesCount) |
| void | writeProlog (Logger &logger) const |
| Public Member Functions inherited from TNL::Meshes::MeshInitializableBase< MeshConfig, Device, MeshType > | |
| void | init (typename MeshTraitsType::PointArrayType &points, typename MeshTraitsType::FaceSeedMatrixType &faceSeeds, typename MeshTraitsType::CellSeedMatrixType &cellSeeds) |
Static Public Member Functions | |
| static constexpr int | getMeshDimension () |
Protected Attributes | |
| friend | Initializer< MeshConfig > |
| MeshTraitsType::PointArrayType | points |
Member Function Documentation
◆ forAll()
| void TNL::Meshes::Mesh< MeshConfig, Device >::forAll | ( | Func | f | ) | const |
Execute function f in parallel for all mesh entities with dimension EntityDimension.
The function f is executed as f(i), where GlobalIndexType i is the global index of the mesh entity to be processed. The mesh itself is not passed to the function f, it is the user's responsibility to ensure proper access to the mesh if needed, e.g. by the means of lambda capture and/or using a SharedPointer.
◆ forBoundary()
| void TNL::Meshes::Mesh< MeshConfig, Device >::forBoundary | ( | Func | f | ) | const |
Execute function f in parallel for all boundary mesh entities with dimension EntityDimension.
The function f is executed as f(i), where GlobalIndexType i is the global index of the mesh entity to be processed. The mesh itself is not passed to the function f, it is the user's responsibility to ensure proper access to the mesh if needed, e.g. by the means of lambda capture and/or using a SharedPointer.
◆ forGhost()
| void TNL::Meshes::Mesh< MeshConfig, Device >::forGhost | ( | Func | f | ) | const |
Execute function f in parallel for all ghost mesh entities with dimension EntityDimension.
The function f is executed as f(i), where GlobalIndexType i is the global index of the mesh entity to be processed. The mesh itself is not passed to the function f, it is the user's responsibility to ensure proper access to the mesh if needed, e.g. by the means of lambda capture and/or using a SharedPointer.
◆ forInterior()
| void TNL::Meshes::Mesh< MeshConfig, Device >::forInterior | ( | Func | f | ) | const |
Execute function f in parallel for all interior mesh entities with dimension EntityDimension.
The function f is executed as f(i), where GlobalIndexType i is the global index of the mesh entity to be processed. The mesh itself is not passed to the function f, it is the user's responsibility to ensure proper access to the mesh if needed, e.g. by the means of lambda capture and/or using a SharedPointer.
◆ forLocal()
| void TNL::Meshes::Mesh< MeshConfig, Device >::forLocal | ( | Func | f | ) | const |
Execute function f in parallel for all local mesh entities with dimension EntityDimension.
The function f is executed as f(i), where GlobalIndexType i is the global index of the mesh entity to be processed. The mesh itself is not passed to the function f, it is the user's responsibility to ensure proper access to the mesh if needed, e.g. by the means of lambda capture and/or using a SharedPointer.
◆ getEntity()
| __cuda_callable__ EntityType< Dimension > TNL::Meshes::Mesh< MeshConfig, Device >::getEntity | ( | GlobalIndexType | entityIndex | ) | const |
Returns the mesh entity of the given dimension and index.
Note that objects representing mesh entities are not stored in the mesh, but created on demand. Since the MeshEntity contains just a pointer to the mesh and the supplied entity index, the creation should be fast.
◆ reorderEntities()
| void TNL::Meshes::Mesh< MeshConfig, Device >::reorderEntities | ( | const GlobalIndexArray & | perm, |
| const GlobalIndexArray & | iperm ) |
Reorders the entities of the given dimension.
The permutations follow the definition used in the Metis library: Let M be the original mesh and M' the permuted mesh. Then entity with index i in M' is the entity with index perm[i] in M and entity with index j in M is the entity with index iperm[j] in M'.
The documentation for this class was generated from the following files:
- src/TNL/Meshes/Mesh.h
- src/TNL/Meshes/Mesh.hpp
