Matrix

Classes
class	TBlockMatrix< T_value >
	Class for a n×m block matrix of TMatrix sub matrices. More...
class	TDenseMatrix< T_value >
	Represent a dense matrix. More...
class	TFacInvMatrix< T_value >
	Baseclass for representing the inverse of factorised matrices. More...
class	TLUInvMatrix< T_value >
	Represents the inverse of a LU factored matrix. More...
class	TLDUInvMatrix< T_value >
	Represents the inverse of a LDU factored matrix. More...
class	TLDLInvMatrix< T_value >
	Represents the inverse of a LDL factored matrix. More...
class	TLLInvMatrix< T_value >
	Represents the inverse of a Cholesky factored matrix. More...
class	TGhostMatrix< T_value >
	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< T_value >
	Class for an H²-matrix, which extends block matrices with additional functionality, e.g. permutations and uniform vectors. More...
class	THMatrix< T_value >
	Class for an H-matrix, which extends block matrices with additional functionality, e.g. permutations. More...
class	TJacobi< T_value >
	implements Jacobi preconditioner More...
class	TLinearOperator< T_value >
	Base class for all linear operators mapping vectors to vectors. More...
class	TMatrix< T_value >
	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< T_value >
	Implements matrix-vector multiplication with nearfield part of H-matrix. More...
class	TRkMatrix< T_value >
	Represents low rank matrices in factored form: \( M = A B^H \). More...
class	TSOR< T_value >
	implements SOR preconditioner for sparse matrices More...
class	TGaussSeidel< T_value >
	implements Gauss-Seidel preconditioner More...
class	TSparseMatrix< T_value >
	Class for a sparse matrix stored in compressed row storage format. More...
class	TUniformMatrix< T_value >
	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< value_t >
	Handles updates for a single matrix block by accumulating direct updates and recursive (pending) updates. More...
class	TZeroMatrix< T_value >
	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>