Point source gravity force. More...

Inheritance diagram for ImprovedCenterGravity:

Collaboration diagram for ImprovedCenterGravity:

Public Member Functions
	ImprovedCenterGravity (double M, double Rmin, const Vector2D &center, double Rsoft=0)
	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...

Vector2D const &	get_center (void) const
	Returns the position of the center. More...

Detailed Description

Point source gravity force.

Constructor & Destructor Documentation

ImprovedCenterGravity::ImprovedCenterGravity	(	double	M,
		double	Rmin,
		const Vector2D &	center,
		double	Rsoft = `0`
	)

Class constructor.

Parameters

M	The mass of the point source
Rmin	The softenning length
center	The location of the point source
Rsoft	The maximum radius where the sofetning length applies to

Definition at line 4 of file improved_center_gravity.cpp.

Vector2D const & ImprovedCenterGravity::get_center ( void ) const

Returns the position of the center.

Vector2D ImprovedCenterGravity::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 improved_center_gravity.cpp.

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