Gravitational acceleration due to a pointlike mass. More...

Inheritance diagram for CenterGravity:

Collaboration diagram for CenterGravity:

Public Member Functions
	CenterGravity (double M, double Rmin, const Vector2D &center)
	Class constructor. More...

Vector2D	operator() (const Tessellation &tess, const vector< ComputationalCell > &cells, const vector< Extensive > &fluxes, const double time, const int point, TracerStickerNames const &tracerstickernames) const
	Calculates the acceleration that the cell feels. More...

Detailed Description

Gravitational acceleration due to a pointlike mass.

Definition at line 12 of file CenterGravity.hpp.

Constructor & Destructor Documentation

CenterGravity::CenterGravity	(	double	M,
		double	Rmin,
		const Vector2D &	center
	)

Class constructor.

Parameters

M	The mass of the point source
Rmin	The softenning length
center	The location of the point source

Definition at line 4 of file CenterGravity.cpp.

Vector2D CenterGravity::operator()	(	const Tessellation &	tess,
		const vector< ComputationalCell > &	cells,
		const vector< Extensive > &	fluxes,
		const double	time,
		const int	point,
		TracerStickerNames const &	tracerstickernames
	)		const

virtual

Calculates the acceleration that the cell feels.

Parameters

tess	The tessellation
cells	The primitive cells
point	The index of the cell to calculate
fluxes	The vector of the fluxes
time	The simulation time
tracerstickernames	The names of the tracers and stickers

Definition at line 8 of file CenterGravity.cpp.

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