Lattice2D Class Reference

This class defines the 2D lattice structure over which the state and potential matrices are defined. More...

#include <trottersuzuki.h>

Inheritance diagram for Lattice2D:

Public Member Functions
	Lattice2D (int dim, double length, bool periodic_x_axis=false, bool periodic_y_axis=false, double angular_velocity=0., string coordinate_system="cartesian")
	Lattice2D (int dim_x, double length_x, int dim_y, double length_y, bool periodic_x_axis=false, bool periodic_y_axis=false, double angular_velocity=0., string coordinate_system="cartesian")

Private Member Functions
void	init (int dim_x, double length_x, int dim_y, double length_y, bool periodic_x_axis=false, bool periodic_y_axis=false, double angular_velocity=0., string coordinate_system="cartesian")

Detailed Description

This class defines the 2D lattice structure over which the state and potential matrices are defined.

As to single-process execution, the lattice is a single tile which can be surrounded by a halo, in the case of periodic boundary conditions. As to multi-process execution, the lattice is divided in smaller lattices, dubbed tiles, one for each process. Each of the tiles is surrounded by a halo.

Constructor & Destructor Documentation

Lattice2D::Lattice2D	(	int	dim,
		double	length,
		bool	periodic_x_axis = false,
		bool	periodic_y_axis = false,
		double	angular_velocity = 0.,
		string	coordinate_system = "cartesian"
	)

Lattice constructor.

Parameters

[in]	dim	Linear dimension of the squared lattice.
[in]	length	Physical length of the lattice's side
[in]	periodic_x_axis	Boundary condition along the x axis (false=closed, true=periodic).
[in]	periodic_y_axis	Boundary condition along the y axis (false=closed, true=periodic).
[in]	angular_velocity	Angular velocity of the frame of reference.
[in]	coordinate_system	Type of the coordinate system used.

Lattice2D::Lattice2D	(	int	dim_x,
		double	length_x,
		int	dim_y,
		double	length_y,
		bool	periodic_x_axis = false,
		bool	periodic_y_axis = false,
		double	angular_velocity = 0.,
		string	coordinate_system = "cartesian"
	)

Lattice constructor.

Parameters

[in]	dim_x	Linear dimension in x direction
[in]	length_x	Physical length of the lattice's side along the x axis.
[in]	dim_y	Linear dimension in y direction
[in]	length_y	Physical length of the lattice's side along the y axis.
[in]	periodic_x_axis	Boundary condition along the x axis (false=closed, true=periodic).
[in]	periodic_y_axis	Boundary condition along the y axis (false=closed, true=periodic).
[in]	angular_velocity	Angular velocity of the frame of reference.
[in]	coordinate_system	Type of the coordinate system used.

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

• /home/pwittek/trotter-suzuki-mpi/src/trottersuzuki.h
• /home/pwittek/trotter-suzuki-mpi/src/model.cpp