Holds the BEM model definition. More...

#include <fwd_bem_model.h>

Public Types
typedef QSharedPointer< FwdBemModel >	SPtr

typedef QSharedPointer< const FwdBemModel >	ConstSPtr

typedef void(*	linFieldIntFunc) (float dest, float dir, MNELIB::MneTriangle tri, double res)

Public Member Functions
	FwdBemModel ()

virtual	~FwdBemModel ()

void	fwd_bem_free_solution ()

MNELIB::MneSurfaceOld *	fwd_bem_find_surface (int kind)

Static Public Member Functions
static QString	fwd_bem_make_bem_sol_name (const QString &name)


static const QString &	fwd_bem_explain_surface (int kind)

static const QString &	fwd_bem_explain_method (int method)

static int	get_int (FIFFLIB::FiffStream::SPtr &stream, const FIFFLIB::FiffDirNode::SPtr &node, int what, int *res)

static FwdBemModel *	fwd_bem_load_surfaces (const QString &name, int *kinds, int nkind)

static FwdBemModel *	fwd_bem_load_homog_surface (const QString &name)

static FwdBemModel *	fwd_bem_load_three_layer_surfaces (const QString &name)

static int	fwd_bem_load_solution (const QString &name, int bem_method, FwdBemModel *m)

static int	fwd_bem_set_head_mri_t (FwdBemModel m, FIFFLIB::FiffCoordTransOld t)

static MNELIB::MneSurfaceOld *	make_guesses (MNELIB::MneSurfaceOld guess_surf, float guessrad, float guess_r0, float grid, float exclude, float mindist)

static double	calc_beta (double rk, double rk1)

static void	lin_pot_coeff (float from, MNELIB::MneTriangle to, double omega[3])

static void	correct_auto_elements (MNELIB::MneSurfaceOld surf, float *mat)

static float **	fwd_bem_lin_pot_coeff (const QList< MNELIB::MneSurfaceOld * > &surfs)

static int	fwd_bem_linear_collocation_solution (FwdBemModel *m)

static float **	fwd_bem_multi_solution (float solids, float gamma, int nsurf, int *ntri)

static float **	fwd_bem_homog_solution (float **solids, int ntri)

static void	fwd_bem_ip_modify_solution (float solution, float ip_solution, float ip_mult, int nsurf, int *ntri)

static int	fwd_bem_check_solids (float **angles, int ntri1, int ntri2, float desired)

static float **	fwd_bem_solid_angles (const QList< MNELIB::MneSurfaceOld * > &surfs)

static int	fwd_bem_constant_collocation_solution (FwdBemModel *m)

static int	fwd_bem_compute_solution (FwdBemModel *m, int bem_method)

static int	fwd_bem_load_recompute_solution (const QString &name, int bem_method, int force_recompute, FwdBemModel *m)

static float	fwd_bem_inf_field (float rd, float Q, float rp, float dir)

static float	fwd_bem_inf_pot (float rd, float Q, float *rp)

static int	fwd_bem_specify_els (FwdBemModel m, FwdCoilSet els)

static void	fwd_bem_pot_grad_calc (float rd, float Q, FwdBemModel m, FwdCoilSet els, int all_surfs, float xgrad, float ygrad, float *zgrad)

static void	fwd_bem_lin_pot_calc (float rd, float Q, FwdBemModel m, FwdCoilSet els, int all_surfs, float *pot)

static void	fwd_bem_lin_pot_grad_calc (float rd, float Q, FwdBemModel m, FwdCoilSet els, int all_surfs, float xgrad, float ygrad, float *zgrad)

static void	fwd_bem_pot_calc (float rd, float Q, FwdBemModel m, FwdCoilSet els, int all_surfs, float *pot)

static int	fwd_bem_pot_els (float rd, float Q, FwdCoilSet els, float pot, void *client)

static int	fwd_bem_pot_grad_els (float rd, float Q, FwdCoilSet els, float pot, float xgrad, float ygrad, float zgrad, void client)

static void	calc_f (double xx, double yy, double f0, double fx, double *fy)

static void	calc_magic (double u, double z, double A, double B, double beta, double D)

static void	field_integrals (float from, MNELIB::MneTriangle to, double I1p, double T, double S1, double S2, double f0, double fx, double *fy)

static double	one_field_coeff (float dest, float normal, MNELIB::MneTriangle *tri)

static float **	fwd_bem_field_coeff (FwdBemModel m, FwdCoilSet coils)

static double	calc_gamma (double rk, double rk1)

static void	fwd_bem_one_lin_field_coeff_ferg (float dest, float dir, MNELIB::MneTriangle tri, double res)

static void	fwd_bem_one_lin_field_coeff_uran (float dest, float dir, MNELIB::MneTriangle tri, double res)

static void	fwd_bem_one_lin_field_coeff_simple (float dest, float normal, MNELIB::MneTriangle source, double res)

static float **	fwd_bem_lin_field_coeff (FwdBemModel m, FwdCoilSet coils, int method)

static int	fwd_bem_specify_coils (FwdBemModel m, FwdCoilSet coils)

static void	fwd_bem_lin_field_calc (float rd, float Q, FwdCoilSet coils, FwdBemModel m, float *B)

static void	fwd_bem_field_calc (float rd, float Q, FwdCoilSet coils, FwdBemModel m, float *B)

static void	fwd_bem_field_grad_calc (float rd, float Q, FwdCoilSet coils, FwdBemModel m, float xgrad, float ygrad, float *zgrad)

static float	fwd_bem_inf_field_der (float rd, float Q, float rp, float dir, float *comp)

static float	fwd_bem_inf_pot_der (float rd, float Q, float rp, float comp)

static void	fwd_bem_lin_field_grad_calc (float rd, float Q, FwdCoilSet coils, FwdBemModel m, float xgrad, float ygrad, float *zgrad)

static int	fwd_bem_field (float rd, float Q, FwdCoilSet coils, float B, void *client)

static int	fwd_bem_field_grad (float rd, float Q[], FwdCoilSet coils, float Bval[], float xgrad[], float ygrad[], float zgrad[], void *client)

static void *	meg_eeg_fwd_one_source_space (void *arg)

static int	compute_forward_meg (MNELIB::MneSourceSpaceOld *spaces, int nspace, FwdCoilSet coils, FwdCoilSet comp_coils, MNELIB::MneCTFCompDataSet comp_data, bool fixed_ori, FwdBemModel bem_model, Eigen::Vector3f r0, bool use_threads, FIFFLIB::FiffNamedMatrix &resp, FIFFLIB::FiffNamedMatrix &resp_grad, bool bDoGRad)

static int	compute_forward_eeg (MNELIB::MneSourceSpaceOld *spaces, int nspace, FwdCoilSet els, bool fixed_ori, FwdBemModel bem_model, FwdEegSphereModel m, bool use_threads, FIFFLIB::FiffNamedMatrix &resp, FIFFLIB::FiffNamedMatrix &resp_grad, bool bDoGrad)

static int	fwd_sphere_field (float rd, float Q[], FwdCoilSet coils, float Bval[], void *client)

static int	fwd_sphere_field_vec (float rd, FwdCoilSet coils, float *Bval, void client)

static int	fwd_sphere_field_grad (float rd, float Q[], FwdCoilSet coils, float Bval[], float xgrad[], float ygrad[], float zgrad[], void *client)

static int	fwd_mag_dipole_field (float rm, float M[], FwdCoilSet coils, float Bval[], void *client)

static int	fwd_mag_dipole_field_vec (float rm, FwdCoilSet coils, float *Bval, void client)

Public Attributes
QString	surf_name

QList< MNELIB::MneSurfaceOld * >	surfs

int *	ntri

int *	np

int	nsurf

float *	sigma

float **	gamma

float *	source_mult

float *	field_mult

int	bem_method

QString	sol_name

float **	solution

float *	v0

int	nsol

FIFFLIB::FiffCoordTransOld *	head_mri_t

float	ip_approach_limit

bool	use_ip_approach

Detailed Description

Holds the BEM model definition.

Implements FwdBemModel (Replaces FwdBemModel,FwdBemModel*Rec struct of MNE-C fwd_types.h).

Definition at line 110 of file fwd_bem_model.h.

Member Typedef Documentation

◆ ConstSPtr

typedef QSharedPointer<const FwdBemModel> FWDLIB::FwdBemModel::ConstSPtr

Const shared pointer type for FwdBemModel.

Definition at line 114 of file fwd_bem_model.h.

◆ SPtr

typedef QSharedPointer<FwdBemModel> FWDLIB::FwdBemModel::SPtr

Shared pointer type for FwdBemModel.

Definition at line 113 of file fwd_bem_model.h.

Constructor & Destructor Documentation

◆ FwdBemModel()

FwdBemModel::FwdBemModel ( )

explicit

Constructs the BEM Model Refactored: fwd_bem_new_model (fwd_bem_model.c)

Definition at line 418 of file fwd_bem_model.cpp.

◆ ~FwdBemModel()

FwdBemModel::~FwdBemModel ( )

virtual

Destroys the BEM Model Refactored: fwd_bem_free_model (fwd_bem_free_model.c)

Definition at line 438 of file fwd_bem_model.cpp.

Member Function Documentation

◆ compute_forward_eeg()

int FwdBemModel::compute_forward_eeg	(	MNELIB::MneSourceSpaceOld **	spaces,
		int	nspace,
		FwdCoilSet *	els,
		bool	fixed_ori,
		FwdBemModel *	bem_model,
		FwdEegSphereModel *	m,
		bool	use_threads,
		FIFFLIB::FiffNamedMatrix &	resp,
		FIFFLIB::FiffNamedMatrix &	resp_grad,
		bool	bDoGrad
	)

static

calculate gradient solution.

Parameters

spaces	Source spaces.
nspace	How many?.
els	Electrode locations.
fixed_ori	Use fixed-orientation dipoles.
bem_model	BEM model definition.
m	Sphere model definition.
use_threads	Parallelize with threads?.
resp	The results.

Definition at line 3364 of file fwd_bem_model.cpp.

◆ compute_forward_meg()

int FwdBemModel::compute_forward_meg	(	MNELIB::MneSourceSpaceOld **	spaces,
		int	nspace,
		FwdCoilSet *	coils,
		FwdCoilSet *	comp_coils,
		MNELIB::MneCTFCompDataSet *	comp_data,
		bool	fixed_ori,
		FwdBemModel *	bem_model,
		Eigen::Vector3f *	r0,
		bool	use_threads,
		FIFFLIB::FiffNamedMatrix &	resp,
		FIFFLIB::FiffNamedMatrix &	resp_grad,
		bool	bDoGRad
	)

static

calculate gradient solution.

Parameters

spaces	Source spaces.
nspace	How many?.
coils	MEG Coilset.
comp_coils	Compensator Coilset.
comp_data	Compensator Data.
fixed_ori	Use fixed-orientation dipoles.
bem_model	BEM model definition.
r0	Sphere model origin.
use_threads	Parallelize with threads?.
resp	The results.

Definition at line 3100 of file fwd_bem_model.cpp.

◆ fwd_bem_free_solution()

void FwdBemModel::fwd_bem_free_solution ( )

Refactored: fwd_bem_free_solution (fwd_bem_model.c)

Definition at line 455 of file fwd_bem_model.cpp.

The documentation for this class was generated from the following files:

src/libraries/fwd/fwd_bem_model.h
src/libraries/fwd/fwd_bem_model.cpp

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes