FilledCircle Class Reference

Inheritance diagram for FilledCircle:

Public Member Functions
	FilledCircle (const double &centre_x, const double &centre_y, const double &radius)
virtual	~FilledCircle ()
	Destructor. More...
void	position (const Vector< double > &xi, Vector< double > &r) const
	Lagrangian coordinate xi. More...
void	position (const unsigned &t, const Vector< double > &xi, Vector< double > &r) const
Public Member Functions inherited from oomph::GeomObject
	GeomObject ()
	Default constructor. More...
	GeomObject (const unsigned &ndim)
	GeomObject (const unsigned &nlagrangian, const unsigned &ndim)
	GeomObject (const unsigned &nlagrangian, const unsigned &ndim, TimeStepper *time_stepper_pt)
	GeomObject (const GeomObject &dummy)=delete
	Broken copy constructor. More...
void	operator= (const GeomObject &)=delete
	Broken assignment operator. More...
virtual	~GeomObject ()
	(Empty) destructor More...
unsigned	nlagrangian () const
	Access function to # of Lagrangian coordinates. More...
unsigned	ndim () const
	Access function to # of Eulerian coordinates. More...
void	set_nlagrangian_and_ndim (const unsigned &n_lagrangian, const unsigned &n_dim)
	Set # of Lagrangian and Eulerian coordinates. More...
TimeStepper *&	time_stepper_pt ()
TimeStepper *	time_stepper_pt () const
virtual unsigned	ngeom_data () const
virtual Data *	geom_data_pt (const unsigned &j)
virtual void	position (const double &t, const Vector< double > &zeta, Vector< double > &r) const
virtual void	dposition_dt (const Vector< double > &zeta, const unsigned &j, Vector< double > &drdt)
virtual void	dposition (const Vector< double > &zeta, DenseMatrix< double > &drdzeta) const
virtual void	d2position (const Vector< double > &zeta, RankThreeTensor< double > &ddrdzeta) const
virtual void	d2position (const Vector< double > &zeta, Vector< double > &r, DenseMatrix< double > &drdzeta, RankThreeTensor< double > &ddrdzeta) const
virtual void	locate_zeta (const Vector< double > &zeta, GeomObject *&sub_geom_object_pt, Vector< double > &s, const bool &use_coordinate_as_initial_guess=false)
virtual void	interpolated_zeta (const Vector< double > &s, Vector< double > &zeta) const

Private Attributes
double	Centre_x
	Storage for the x-coordinate of the centre. More...
double	Centre_y
	Storage for the y-coordinate of the centre. More...
double	Radius
	Storage for the radius of the circle. More...

Additional Inherited Members
Protected Attributes inherited from oomph::GeomObject
unsigned	NLagrangian
	Number of Lagrangian (intrinsic) coordinates. More...
unsigned	Ndim
	Number of Eulerian coordinates. More...
TimeStepper *	Geom_object_time_stepper_pt

Constructor & Destructor Documentation

FilledCircle()

FilledCircle::FilledCircle ( const double &  centre_x, const double &  centre_y, const double &  radius  )

inline

Constructor that takes the centre position and raidus of the circle as its arguments

                                    :
  GeomObject(2,2), Centre_x(centre_x), Centre_y(centre_y), Radius(radius) { }

~FilledCircle()

virtual FilledCircle::~FilledCircle ( )

inlinevirtual

Destructor.

{}

Member Function Documentation

position() [1/2]

void FilledCircle::position ( const unsigned &  t, const Vector< double > &  xi, Vector< double > &  r  ) const

inlinevirtual

Return the position of the circle as a function of time (doesn't move as a function of time)

Reimplemented from oomph::GeomObject.

  {
   position(xi,r);
  }

References UniformPSDSelfTest::r.

position() [2/2]

void FilledCircle::position ( const Vector< double > &  xi, Vector< double > &  r  ) const

inlinevirtual

Lagrangian coordinate xi.

Implements oomph::GeomObject.

{
 r[0] = Centre_x + Radius*xi[0]*cos(xi[1]);
 r[1] = Centre_y + Radius*xi[0]*sin(xi[1]);
}

References Global_Parameters::Centre_x, Global_Parameters::Centre_y, cos(), UniformPSDSelfTest::r, Global_Physical_Variables::Radius, and sin().

Member Data Documentation

Centre_x

double FilledCircle::Centre_x

private

Storage for the x-coordinate of the centre.

Centre_y

double FilledCircle::Centre_y

private

Storage for the y-coordinate of the centre.

Radius

double FilledCircle::Radius

private

Storage for the radius of the circle.

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

• torus.cc