Inheritance diagram for MathTL::CornerSingularityBiharmonicRHS:

Public Member Functions
	CornerSingularityBiharmonicRHS (const Point< 2 > &x0, const double theta0, const double omega, const double r0=0.01, const double r1=0.99)
virtual	~CornerSingularityBiharmonicRHS ()
	destructor
double	value (const Point< 2 > &x, const unsigned int component=0) const
	point value at x
void	vector_value (const Point< 2 > &p, Vector< double > &values) const
	vector-valued value at x (for compatibility with Function)
Protected Member Functions
double	zeta (const double r) const
	the cutoff function
double	zeta_prime (const double r) const
	first derivative of the cutoff function
double	zeta_primeprime (const double r) const
	second derivative of the cutoff function
double	zeta_third_der (const double r) const
	third derivative of the cutoff function
double	zeta_fourth_der (const double r) const
	fourth derivative of the cutoff function
Protected Attributes
Point< 2 >	x0
	corner
double	theta0
	starting angle
double	omega
	inner angle
double	r0
	cutoff parameters
double	r1

Detailed Description

This class models - s(x), where s(x) is the corner singularity function from above.

Constructor & Destructor Documentation

MathTL::CornerSingularityBiharmonicRHS::CornerSingularityBiharmonicRHS	(	const Point< 2 > &	x0,
		const double	theta0,
		const double	omega,
		const double	r0 = `0.01`,
		const double	r1 = `0.99`
	)

constructor from a corner x0, a starting angle theta0 (times pi, against positive x-axis) and an inner angle omega (times pi);

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