ElectricField Class Reference

Inheritance diagram for ElectricField:

Collaboration diagram for ElectricField:

Public Member Functions
	ElectricField (int I_total, int J_total, int K_total)
std::complex< double >	interpolate_to_centre_of (AxialDirection d, CellCoordinate cell) override
	Interpolates an E-field component to the centre of a Yee cell.
void	interpolate_transverse_electric_components (CellCoordinate cell, std::complex< double > *x_at_centre, std::complex< double > *y_at_centre, std::complex< double > *z_at_centre) override
	Interpolates the transverse electric components to the centre of Yee cell i,j,k.
void	interpolate_transverse_magnetic_components (CellCoordinate cell, std::complex< double > *x_at_centre, std::complex< double > *y_at_centre, std::complex< double > *z_at_centre) override
	Interpolates the transverse magnetic components to the centre of Yee cell i,j,k.
Public Member Functions inherited from Field
	Field ()=default
	Field (int I_total, int J_total, int K_total)
void	allocate ()
void	zero ()
void	allocate_and_zero ()
void	normalise_volume ()
	Normalises the field entries by dividing by the angular norm.
void	set_phasors (SplitField &F, int n, double omega, double dt, int Nt)
void	add_to_angular_norm (int n, int Nt, SimulationParameters &params)
	Compute the phasor_norm of the current field and add it to the current norm-value.
std::complex< double >	phasor_norm (double f, int n, double omega, double dt, int Nt)
void	interpolate_over_range (mxArray *x_out, mxArray *y_out, mxArray *z_out, int i_lower, int i_upper, int j_lower, int j_upper, int k_lower, int k_upper, Dimension mode=Dimension::THREE)
	Interpolates the Field over the range provided.
void	interpolate_over_range (mxArray *x_out, mxArray *y_out, mxArray *z_out, Dimension mode=Dimension::THREE)
	Interpolates the Field over the range provided.
void	set_values_from (Field &other)
double	normalised_difference (Field &other)
	Computes the maximum pointwise absolute difference of the other field to this one, divided by the largest absolute value of this field's components.
Public Member Functions inherited from Grid
int	max_IJK_tot () const
void	set_preferred_interpolation_methods (tdms_flags::InterpolationMethod im)
	Set the preferred interpolation methods.

Private Member Functions
double	phase (int n, double omega, double dt) override

Additional Inherited Members
Public Attributes inherited from Field
double	ft = 0.
std::complex< double >	angular_norm = 0.
XYZTensor3D< double >	real
XYZTensor3D< double >	imag
int	il = 0
int	iu = 0
int	jl = 0
int	ju = 0
int	kl = 0
int	ku = 0
Public Attributes inherited from Grid
IJKDimensions	tot = {0, 0, 0}
Protected Attributes inherited from Grid
tdms_flags::InterpolationMethod	interpolation_method

Member Function Documentation

interpolate_to_centre_of()

std::complex< double > ElectricField::interpolate_to_centre_of ( AxialDirection d, CellCoordinate cell )

overridevirtual

Interpolates an E-field component to the centre of a Yee cell.

Parameters

d	Field component to interpolate
i,j,k	Index (i,j,k) of the Yee cell to interpolate to the centre of

Returns

std::complex<double> The interpolated component value

Implements Field.

interpolate_transverse_electric_components()

void ElectricField::interpolate_transverse_electric_components ( CellCoordinate cell, std::complex< double > * x_at_centre, std::complex< double > * y_at_centre, std::complex< double > * z_at_centre )

overridevirtual

Interpolates the transverse electric components to the centre of Yee cell i,j,k.

Ex and Ey are interpolated. Ez is set to a placeholder (default) value.

Parameters

[in]	cell	Yee cell index
[out]	x_at_centre,y_at_centre,z_at_centre	Addresses to write interpolated values for the x,y,z components (respectively)

Implements Field.

interpolate_transverse_magnetic_components()

void ElectricField::interpolate_transverse_magnetic_components ( CellCoordinate cell, std::complex< double > * x_at_centre, std::complex< double > * y_at_centre, std::complex< double > * z_at_centre )

overridevirtual

Interpolates the transverse magnetic components to the centre of Yee cell i,j,k.

Ez is interpolated. Ex and Ey are set to a placeholder (default) values.

Parameters

[in]	cell	Yee cell index
[out]	x_at_centre,y_at_centre,z_at_centre	Addresses to write interpolated values for the x,y,z components (respectively)

Implements Field.

phase()

double ElectricField::phase ( int n, double omega, double dt )

overrideprivatevirtual

Implements Field.

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

• tdms/include/field.h