#include <integral.h>

Inheritance diagram for oomph::ReflectedIntegral:

Public Member Functions
	ReflectedIntegral (const Integral *integral_to_reflect_pt, const unsigned index_s, const double s_reflect, const double s_min, const double s_max)
	Construct reflected integral, note s refers to local coordinate. More...

unsigned	nweight () const
	Number of integration points of the scheme, two times the base scheme. More...

double	knot (const unsigned &i, const unsigned &j) const
	Return local coordinate s[j] of i-th integration point. More...

double	weight (const unsigned &i) const
	Return weight of i-th integration point. More...

Public Member Functions inherited from oomph::Integral
	Integral ()
	Default constructor (empty) More...

	Integral (const Integral &dummy)
	Broken copy constructor. More...

void	operator= (const Integral &)
	Broken assignment operator. More...

virtual	~Integral ()
	Virtual destructor (empty) More...

virtual Vector< double >	knot (const unsigned &i) const
	Return local coordinates of i-th intergration point. More...

Private Member Functions
double	local_to_fraction (const double &local_coord) const
	Helper function to convert from local coordinate (s in [-1,1] for quads) to fraction [0,1]. More...

double	fraction_to_local (const double &fraction) const
	Helper function to convert from fraction [0,1] to local coordinate (s in [-1,1] for quads) More...

Private Attributes
const Integral *	Integral_pt
	Pointer to integral which we will reflect. More...

const unsigned	Index_s
	Index of local coord (s) which scheme will be reflected along. More...

const double	S_reflect
	Value of local coord (s) where scheme will be reflected. More...

const double	S_min
	Minimum value of local coord (s) over whole domain. More...

const double	S_max
	Maximum value of local coord (s) over whole domain. More...

const double	S_reflect_fraction
	Position where scheme will be reflected as of fraction of domain [0,1]. More...

Detailed Description

Wrapper for an integral that reflects one integral at point inside the domain, such that the integral is used on both sides of the line of reflection | . . .| . . . |

Definition at line 107 of file integral.h.

Constructor & Destructor Documentation

◆ ReflectedIntegral()

oomph::ReflectedIntegral::ReflectedIntegral	(	const Integral *	integral_to_reflect_pt,
		const unsigned	index_s,
		const double	s_reflect,
		const double	s_min,
		const double	s_max
	)

inline

Construct reflected integral, note s refers to local coordinate.

Definition at line 112 of file integral.h.

Member Function Documentation

◆ fraction_to_local()

double oomph::ReflectedIntegral::fraction_to_local ( const double & fraction ) const

private

Helper function to convert from fraction [0,1] to local coordinate (s in [-1,1] for quads)

Definition at line 74 of file integral.cc.

References S_max, and S_min.

Referenced by knot().

◆ knot()

double oomph::ReflectedIntegral::knot	(	const unsigned &	i,
		const unsigned &	j
	)		const

virtual

Return local coordinate s[j] of i-th integration point.

Implements oomph::Integral.

Definition at line 38 of file integral.cc.

References fraction_to_local(), Index_s, Integral_pt, oomph::Integral::knot(), local_to_fraction(), oomph::Integral::nweight(), and S_reflect_fraction.

◆ local_to_fraction()

double oomph::ReflectedIntegral::local_to_fraction ( const double & local_coord ) const

private

Helper function to convert from local coordinate (s in [-1,1] for quads) to fraction [0,1].

Definition at line 69 of file integral.cc.

References S_max, and S_min.

Referenced by knot().

◆ nweight()

unsigned oomph::ReflectedIntegral::nweight ( ) const

inlinevirtual

Number of integration points of the scheme, two times the base scheme.

Implements oomph::Integral.

Definition at line 123 of file integral.h.

References i, oomph::Integral::knot(), and oomph::Integral::weight().

Referenced by weight().

◆ weight()

double oomph::ReflectedIntegral::weight ( const unsigned & i ) const

virtual

Return weight of i-th integration point.

Implements oomph::Integral.

Definition at line 79 of file integral.cc.

References Integral_pt, oomph::Integral::nweight(), nweight(), S_reflect_fraction, and oomph::Integral::weight().

Member Data Documentation

◆ Index_s

const unsigned oomph::ReflectedIntegral::Index_s

private

Index of local coord (s) which scheme will be reflected along.

Definition at line 145 of file integral.h.

Referenced by knot().

◆ Integral_pt

const Integral* oomph::ReflectedIntegral::Integral_pt

private

Pointer to integral which we will reflect.

Definition at line 142 of file integral.h.

Referenced by knot(), and weight().

◆ S_max

const double oomph::ReflectedIntegral::S_max

private

Maximum value of local coord (s) over whole domain.

Definition at line 154 of file integral.h.

Referenced by fraction_to_local(), and local_to_fraction().

◆ S_min

const double oomph::ReflectedIntegral::S_min

private

Minimum value of local coord (s) over whole domain.

Definition at line 151 of file integral.h.

Referenced by fraction_to_local(), and local_to_fraction().

◆ S_reflect

const double oomph::ReflectedIntegral::S_reflect

private

Value of local coord (s) where scheme will be reflected.

Definition at line 148 of file integral.h.

◆ S_reflect_fraction

const double oomph::ReflectedIntegral::S_reflect_fraction

private

Position where scheme will be reflected as of fraction of domain [0,1].

Definition at line 157 of file integral.h.

Referenced by knot(), and weight().

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

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ReflectedIntegral()

Member Function Documentation

◆ fraction_to_local()

◆ knot()

◆ local_to_fraction()

◆ nweight()

◆ weight()

Member Data Documentation

◆ Index_s

◆ Integral_pt

◆ S_max

◆ S_min

◆ S_reflect

◆ S_reflect_fraction