Concepts

Here is a list of all documented concepts with brief descriptions:

Ndolfinx	Top-level namespace
Ncommon	Miscellaneous classes, functions and types
RLocalIndexRange	Concept for a contiguous list of process-local indices, e.g. the row or column indices passed to a matrix set function
Nfem	Finite element method functionality
RDofTransformKernel	DOF transform kernel concept
RFEkernel	Finite element cell kernel concept
RMDSpan2	Concept for mdspan of rank 1 or 2
RMDSpan2Int32	Concept for a rank-2 mdspan of 32-bit indices
RMDSpan2Floating	Concept for a rank-2 mdspan of a floating-point type
RIndexList	Concept for a randomly-indexable list of process-local indices, as used for the cell lists passed to the assembly kernels
RDofMapPackCells	Concept for the degree-of-freedom map data passed to the cell assembly kernel, whose entities are a list of cell indices
RDofMapPackEntities	Concept for the degree-of-freedom map data passed to the entity assembly kernel, whose entities are indexed by (entity, local index)
RDofMapPackFacets	Concept for the degree-of-freedom map data passed to the interior facet assembly kernel, whose entities are indexed by (facet, side, local index)
RFormArgumentCells	Concept for the form argument data passed to the cell assembly kernels
RFormArgumentEntities	Concept for the form argument data passed to the entity assembly kernels
RFormArgumentFacets	Concept for the form argument data passed to the interior facet assembly kernels
RScratchBuffer	Concept for the mutable scratch buffers passed to the assembly kernels
RAssemblyVector	Concept for the container that assembled values are accumulated into, indexed by a process-local degree-of-freedom index
Nio	Support for file IO
Nhdf5
Rnative_scalar	Scalar types that can be read from and written to an HDF5 file
Nla	Linear algebra interface
Nimpl	Fetch the rows of B that correspond to the ghost columns of A
RBlockSizeArg
RGetPtrConcept	Access to pointer function concept
RMatSet	Matrix accumulate/set concept for functions that can be used in assemblers to accumulate or set values in a matrix
RVectorPackKernel	La::Vector scatter pack/unpack function concept
Nmesh	Mesh data structures and algorithms on meshes
RCellRange	Requirement on range of cell indices
RMarkerFn	Requirements on function for geometry marking
Rscalar
RMDSpanRank2	Mdspan/mdarray namespace
RSparsityImplementation