SparseLinearAlgebraTraits

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SparseLinearAlgebraTraits_d

Definition

The concept SparseLinearAlgebraTraits_d is used to solve sparse linear systems A ∗ X = B.

Refines

Types

SparseLinearAlgebraTraits_d::Matrix
SparseLinearAlgebraTraits_d::Vector
SparseLinearAlgebraTraits_d::NT

Creation

SparseLinearAlgebraTraits_d sparse_LA;
	Default constructor.

Operations

bool

sparse_LA.linear_solver ( Matrix A, Vector B, Vector& X, NT& D)

Solve the sparse linear system A ∗ X = B. Return true on success. The solution is then (1/D) ∗ X.

Preconditions:

A.row_dimension() == B.dimension(). A.column_dimension() == X.dimension().

Has Models

CGAL::Eigen_solver_traits<T>
OpenNL::DefaultLinearSolverTraits<COEFFTYPE, MATRIX, VECTOR, SOLVER> in OpenNL package
OpenNL::SymmetricLinearSolverTraits<COEFFTYPE, MATRIX, VECTOR, SOLVER> in OpenNL package