SolverGMRES< VECTOR >::AdditionalData Struct Reference

List of all members.

Public Member Functions
	AdditionalData (const unsigned int max_n_tmp_vectors=30, const bool right_preconditioning=false, const bool use_default_residual=true)
Public Attributes
unsigned int	max_n_tmp_vectors
bool	right_preconditioning
bool	use_default_residual

Detailed Description

template<class VECTOR = Vector<double>>
struct SolverGMRES< VECTOR >::AdditionalData

Standardized data struct to pipe additional data to the solver.

Constructor & Destructor Documentation

template<class VECTOR = Vector<double>>

SolverGMRES< VECTOR >::AdditionalData::AdditionalData	(	const unsigned int	max_n_tmp_vectors = `30`,
		const bool	right_preconditioning = `false`,
		const bool	use_default_residual = `true`
	)

Constructor. By default, set the number of temporary vectors to 30, i.e. do a restart every approximately 30 iterations. Also set preconditioning from left and the residual of the stopping criterion to the default residual (cf. class documentation).