PreconditionChebyshev< MatrixType, VectorType, PreconditionerType >::AdditionalData Struct Reference

#include <deal.II/lac/precondition.h>

Public Member Functions
	AdditionalData (const unsigned int degree=1, const double smoothing_range=0., const bool nonzero_starting=false, const unsigned int eig_cg_n_iterations=8, const double eig_cg_residual=1e-2, const double max_eigenvalue=1)

Public Attributes
unsigned int	degree
double	smoothing_range
bool	nonzero_starting
unsigned int	eig_cg_n_iterations
double	eig_cg_residual
double	max_eigenvalue
VectorType	matrix_diagonal_inverse
std::shared_ptr< PreconditionerType >	preconditioner

Detailed Description

template<typename MatrixType = SparseMatrix<double>, typename VectorType = Vector<double>, typename PreconditionerType = DiagonalMatrix<VectorType>>
struct PreconditionChebyshev< MatrixType, VectorType, PreconditionerType >::AdditionalData

Standardized data struct to pipe additional parameters to the preconditioner.

Definition at line 1020 of file precondition.h.

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The documentation for this struct was generated from the following file:

• deal.II/lac/precondition.h