Properties of a homogeneous sphere in rest (no temporal derivatives) More...

#include <Functions.h>

Public Member Functions
	StaticSphere (const Float r0, const Float rho)

INLINE Float	getPressure (const Float r) const
	Return the pressure at given radius r of a sphere self-compressed by gravity. More...

INLINE Vector	getAcceleration (const Vector &r) const
	Returns the gravitational acceleration at given radius r. More...

INLINE Float	getEnergy () const
	Returns the gravitational potential energy of the sphere. More...

Detailed Description

Properties of a homogeneous sphere in rest (no temporal derivatives)

Definition at line 19 of file Functions.h.

Constructor & Destructor Documentation

Analytic::StaticSphere::StaticSphere	(	const Float	r0,
		const Float	rho
	)

inline

Definition at line 28 of file Functions.h.

INLINE Vector Analytic::StaticSphere::getAcceleration ( const Vector & r ) const

inline

Returns the gravitational acceleration at given radius r.

The acceleration increases linearily up to r0 and then decreases with r^2.

Definition at line 43 of file Functions.h.

INLINE Float Analytic::StaticSphere::getEnergy ( ) const

inline

Returns the gravitational potential energy of the sphere.

Definition at line 50 of file Functions.h.

INLINE Float Analytic::StaticSphere::getPressure ( const Float r ) const

inline

Return the pressure at given radius r of a sphere self-compressed by gravity.

Definition at line 33 of file Functions.h.

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