Matrix

Classes
class	TBlockMatrix
	Class for a n×m block matrix of TMatrix sub matrices. More...
class	TDenseMatrix
	Represent a dense matrix. More...
class	TFacInvMatrix
	Baseclass for representing the inverse of factorised matrices. More...
class	TLUInvMatrix
	Represents the inverse of a LU factored matrix. More...
class	TLDUInvMatrix
	Represents the inverse of a LDU factored matrix. More...
class	TLDLInvMatrix
	Represents the inverse of a LDL factored matrix. More...
class	TLLInvMatrix
	Represents the inverse of a Cholesky factored matrix. More...
class	TGhostMatrix
	The class acts as a place holder for non-local matrix blocks to access logical information, e.g. size, processor number, but can not perform any computations. More...
class	TH2Matrix
	Class for an H²-matrix, which extends block matrices with additional functionality, e.g. permutations and uniform vectors. More...
class	THMatrix
	Class for an H-matrix, which extends block matrices with additional functionality, e.g. permutations. More...
class	TJacobi
	implements Jacobi preconditioner More...
class	TLinearOperator
	Base class for all linear operators mapping vectors to vectors. More...
class	TMatrix
	Base class for all matrices, defining basic properties, e.g. underlying block index and processor set. More...
class	TMatrixProduct< T_value >
	Represents product α₁A₁ · α₂A₂ · α₃A₃... of matrices (linear ops) More...
class	TMatrixSum< T_value >
	Represents sum α₁A₁ + α₂A₂ + α₃A₃... of matrices (linear ops) More...
class	TNearfieldMulVec
	Implements matrix-vector multiplication with nearfield part of H-matrix. More...
class	TRkMatrix
	Represents low rank matrices in factored form: \( M = A B^H \). More...
class	TSOR
	implements SOR preconditioner for sparse matrices More...
class	TGaussSeidel
	implements Gauss-Seidel preconditioner More...
class	TSparseMatrix
	Class for a sparse matrix stored in compressed row storage format. More...
class	TUniformMatrix
	Represents low rank matrices as uniform matrix: \(M = V S W^H\), where \(V\) and \(W\) are cluster bases and \(S\) holds the corresponding coefficients. More...
class	TUpdateAccumulator
	Handles updates for a single matrix block by accumulating direct updates and recursive (pending) updates. More...
class	TZeroMatrix
	Class for a null matrix with only zero coefficients. More...

Detailed Description

This modules provides all high level matrix classes, e.g. dense, low rank and block matrices.

#include <hlib-matrix.hh>