Class List

Here are the classes, structs, unions and interfaces with brief descriptions:

Nbasix
CFiniteElement
Ndolfinx	Top-level namespace
Ncommon	Miscellaneous classes, functions and types
CIndexMap	Distribution of a global index range [0, N) across MPI ranks
CScatterer	A Scatterer supports the scattering and gathering of distributed data that is associated with a common::IndexMap, using MPI
CTimeLogger	Time logger maintaining data collected by Timer, if registered
CTimer	Timer for measuring and logging elapsed time durations
Nfem	Finite element method functionality
CBasixElementData	Basix element holder
CConstant	Constant (in space) value which can be attached to a Form
CCoordinateElement
CDirichletBC
CDofMap	Degree-of-freedom map
CDofMapPack	Degree-of-freedom map data for one form argument, as passed to the assembly kernels
CElementDofLayout
CExpression	An Expression represents a mathematical expression evaluated at a pre-defined points on a reference cell
CFiniteElement	Model of a finite element
CForm	A representation of finite element variational forms
CFormArgument	Data for one form argument (test or trial function) passed to the assembly kernels
CFunction
CFunctionSpace	This class represents a finite element function space defined by a mesh, a finite element, and a local-to-global map of the degrees-of-freedom
CGeometryPack	Mesh geometry data passed to the assembly kernels
Cintegral_data	Represents integral data, containing the kernel, and a list of entities to integrate over and the indices of the coefficient functions (relative to the Form) active for this integral
Ngeometry	Geometry data structures and algorithms
Nimpl
CClosestEntityScratch
CBoundingBoxTree
CPointOwnershipData	Information on the ownership of points distributed across processes
Ngraph	Graph data structures and algorithms
CAdjacencyList	This class provides a static adjacency list data structure
CPartitioner	An ::AnyPartitionFunction together with the node weights it should be called with, if any
Nio	Support for file IO
Nhdf5
CHandle	Scope guard for an HDF5 identifier
CADIOS2Writer	Base class for ADIOS2-based writers
CVTKFile	Output of meshes and functions in VTK/ParaView format
CXDMFFile	Read and write mesh::Mesh, fem::Function and other objects in XDMF
Nla	Linear algebra interface
Nimpl	Fetch the rows of B that correspond to the ghost columns of A
CSparsity	Lightweight sparsity descriptor satisfying the SparsityImplementation concept required by the MatrixCSR constructor
Npetsc	PETSc linear algebra functions
CVector
CMatrix
CKrylovSolver
CGridInfoDeleter
CLUStructDeleter
CMatrixCSR	Distributed sparse matrix using compressed sparse row storage
CScalePermStructDeleter
CSLEPcEigenSolver	This class provides an eigenvalue solver for PETSc matrices. It is a wrapper for the SLEPc eigenvalue solver
CSolveStructDeleter
CSparsityPattern
CSuperLUDistMatrix
CSuperLUDistSolver
CSuperLUDistStructs	Forward declare structs to avoid exposing SuperLU_DIST headers
CSuperMatrix
Cvec_int_t	Struct holding vector of type int_t
Cgridinfo_t
Csuperlu_dist_options_t
CdScalePermstruct_t
CsScalePermstruct_t
CzScalePermstruct_t
CdLUstruct_t
CsLUstruct_t
CzLUstruct_t
CdSOLVEstruct_t
CsSOLVEstruct_t
CzSOLVEstruct_t
CSuperMatrixDeleter
CVector	A vector that can be distributed across processes
Nmesh	Mesh data structures and algorithms on meshes
CEntityMap	A bidirectional map relating entities in one topology to another
CGeometry	Geometry stores the geometry imposed on a mesh
CMesh	A Mesh consists of a set of connected and numbered mesh topological entities, and geometry data
CMeshTags	MeshTags associate values with mesh topology entities
CTopology	Topology stores the topology of a mesh, consisting of mesh entities and connectivity (incidence relations for the mesh entities)
NMPI	MPI support functionality
CComm	A duplicate MPI communicator and manage lifetime of the communicator
CDatatype	An MPI datatype for count contiguous values of type T, and manage its lifetime
CRequest	Holder for the request of a non-blocking operation
Nnls	Nonlinear solvers
Npetsc
CSNESSolver	Solver for nonlinear systems \(F(x) = 0\) using PETSc SNES
Nrefinement	Mesh refinement algorithms
CIdentityPartitionerPlaceholder	Placeholder for the creation of an identity partitioner in refine
CTable	This class provides storage and pretty-printing for tables