black_box_newton_solver.h File Reference

#include "Vector.h"
#include "matrices.h"

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Namespaces
	oomph
	DRAIG: Change all instances of (SPATIAL_DIM) to (DIM-1).
	oomph::BlackBoxFDNewtonSolver
	Namespace for black-box FD Newton solver.

Typedefs
typedef void(*	oomph::BlackBoxFDNewtonSolver::ResidualFctPt) (const Vector< double > &parameters, const Vector< double > &unknowns, Vector< double > &residuals)
typedef void(*	oomph::BlackBoxFDNewtonSolver::JacobianFctPt) (const Vector< double > &, const Vector< double > &, DenseDoubleMatrix &jacobian)

Functions
void	oomph::BlackBoxFDNewtonSolver::black_box_fd_newton_solve (ResidualFctPt residual_fct, const Vector< double > &params, Vector< double > &unknowns, JacobianFctPt jacobian_fct)
void	oomph::BlackBoxFDNewtonSolver::line_search (const Vector< double > &x_old, const double half_residual_squared_old, const Vector< double > &gradient, ResidualFctPt residual_fct, const Vector< double > &params, Vector< double > &newton_dir, Vector< double > &x, double &half_residual_squared, const double &stpmax)
	Line search helper for globally convergent Newton method. More...