Class PoissonSolver2D#

Defined in File PoissonSolver2D.hh

Inheritance Relationships#

Base Type#

public OrbitUtils::CppPyWrapper (Class CppPyWrapper)

Derived Type#

public PoissonSolverFFT2D (Class PoissonSolverFFT2D)

Class Documentation#

class PoissonSolver2D : public OrbitUtils::CppPyWrapper #

The PoissonSolver2D class calculates electrostatic potential of a 2D charge distribution.

Subclassed by PoissonSolverFFT2D

Public Functions

PoissonSolver2D(int xSize, int ySize)#: Constructor

PoissonSolver2D(int xSize, int ySize, double xMin, double xMax, double yMin, double yMax)#: Constructor

virtual ~PoissonSolver2D()#: Destructor

int getSizeX()#

Returns the grid size in x-direction

Returns the number of points in x direction

int getSizeY()#

Returns the grid size in y-direction

Returns the number of points in y direction

double getMaxX()#

Returns the maximal value of the grid in x-axis

Returns the max x in the grid points

double getMinX()#

Returns the minimal value of the grid in x-axis

Returns the min x in the grid points

double getMaxY()#

Returns the maximal value of the grid in y-axis

Returns the max y in the grid points

double getMinY()#

Returns the minimal value of the grid in y-axis

Returns the min y in the grid points

double getStepX()#

Returns the grid step along x-axis

Returns the mesh step in x direction

double getStepY()#

Returns the grid step along y-axis

Returns the mesh step in y direction

virtual void setGridX(double xMin, double xMax) = 0#: Sets x-grid. This method is virtual, because the setting of limits may involve some subclass specific actions.

virtual void setGridY(double yMin, double yMax) = 0#: Sets y-grid. This method is virtual, because the setting of limits may involve some subclass specific actions.

virtual void setGridXY(double xMin, double xMax, double yMin, double yMax) = 0#: Sets x-grid and y-grid simultaneously. This method is virtual, because the setting of limits may involve some subclass specific actions.

virtual void findPotential(Grid2D *rhoGrid, Grid2D *phiGrid) = 0#: Solves the Poisson problem for an external charge distribution and puts results into an external potential grid

Protected Functions

void checkSizes(Grid2D *rhoGrid, Grid2D *phiGrid)#

virtual void init(int xSize, int ySize, double xMin, double xMax, double yMin, double yMax) = 0#

Protected Attributes

int xSize_#

int ySize_#

double xMin_#

double xMax_#

double yMin_#

double yMax_#

double dx_#

double dy_#