#include <fish_domain.h>

Inheritance diagram for oomph::FishDomain:

Public Member Functions
	FishDomain (GeomObject *back_pt, const double &xi_nose, const double &xi_tail)

	FishDomain (const FishDomain &)=delete
	Broken copy constructor. More...

void	operator= (const FishDomain &)=delete
	Broken assignment operator. More...

virtual	~FishDomain ()
	Destructor for FishDomain: Empty; cleanup done in base class. More...

double &	x_fin ()
	x-position of fin tip More...

double &	y_fin ()
	y-position of fin tip More...

double &	x_mouth ()
	x-position of mouth More...

double &	xi_nose ()
	Start coordinate on wall (near nose) More...

double &	xi_tail ()
	End coordinate on wall (near tail) More...

void	macro_element_boundary (const unsigned &t, const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &zeta, Vector< double > &r)

Public Member Functions inherited from oomph::Domain
	Domain ()
	Constructor. More...

	Domain (const Domain &)=delete
	Broken copy constructor. More...

void	operator= (const Domain &)=delete
	Broken assignment operator. More...

virtual	~Domain ()

MacroElement *	macro_element_pt (const unsigned &i)
	Access to i-th macro element. More...

unsigned	nmacro_element ()
	Number of macro elements in domain. More...

void	output (const std::string &filename, const unsigned &nplot)
	Output macro elements. More...

void	output (std::ostream &outfile, const unsigned &nplot)
	Output macro elements. More...

virtual void	macro_element_boundary (const double &t, const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)

void	macro_element_boundary (const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)

void	output_macro_element_boundaries (const std::string &filename, const unsigned &nplot)
	Output all macro element boundaries as tecplot zones. More...

void	output_macro_element_boundaries (std::ostream &outfile, const unsigned &nplot)
	Output all macro element boundaries as tecplot zones. More...

virtual void	dmacro_element_boundary (const unsigned &t, const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)

virtual void	dmacro_element_boundary (const double &t, const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)

void	dmacro_element_boundary (const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)

virtual void	d2macro_element_boundary (const unsigned &t, const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)

virtual void	d2macro_element_boundary (const double &t, const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)

void	d2macro_element_boundary (const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)

Private Member Functions
void	r_upper_body_N (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of upper body macro element zeta \( \in [-1,1] \). More...

void	r_upper_body_W (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of upper body macro element zeta \( \in [-1,1] \). More...

void	r_upper_body_S (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of upper body macro element zeta \( \in [-1,1] \). More...

void	r_upper_body_E (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of upper body macro element zeta \( \in [-1,1] \). More...

void	r_upper_fin_N (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of upper fin macro element zeta \( \in [-1,1] \). More...

void	r_upper_fin_W (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of upper fin macro element zeta \( \in [-1,1] \). More...

void	r_upper_fin_S (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of upper fin macro element zeta \( \in [-1,1] \). More...

void	r_upper_fin_E (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of upper fin macro element zeta \( \in [-1,1] \). More...

void	r_lower_body_N (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of lower body macro element zeta \( \in [-1,1] \). More...

void	r_lower_body_W (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of lower body macro element zeta \( \in [-1,1] \). More...

void	r_lower_body_S (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Southern boundary of lower body macro element zeta \(\in [-1,1] \). More...

void	r_lower_body_E (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of lower body macro element zeta \( \in [-1,1] \). More...

void	r_lower_fin_N (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of lower fin macro element zeta \( \in [-1,1] \). More...

void	r_lower_fin_W (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of lower fin macro element zeta \( \in [-1,1] \). More...

void	r_lower_fin_S (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of lower fin macro element zeta \( \in [-1,1] \). More...

void	r_lower_fin_E (const unsigned &t, const Vector< double > &zeta, Vector< double > &f)
	Boundary of lower fin macro element zeta \( \in [-1,1] \). More...

Private Attributes
double	Xi_nose
	"Nose" limit for the (1D) coordinates along the wall More...

double	Xi_tail
	"Tail" limit for the (1D) coordinates along the wall More...

double	X_fin
	X coordinate of fin tip. More...

double	Y_fin
	Y coordinate of fin tip. More...

double	X_mouth
	X coordinate of corner of mouth. More...

GeomObject *	Back_pt
	Pointer to the fish's back. More...

Additional Inherited Members
Protected Attributes inherited from oomph::Domain
Vector< MacroElement * >	Macro_element_pt
	Vector of pointers to macro elements. More...

Detailed Description

Fish shaped domain, represented by four MacroElements. Shape is parametrised by GeomObject that represents the fish's back.

Constructor & Destructor Documentation

◆ FishDomain() [1/2]

oomph::FishDomain::FishDomain	(	GeomObject *	back_pt,
		const double &	xi_nose,
		const double &	xi_tail
	)

inline

Constructor: Pass pointer to GeomObject that represents the (upper) curved boundary of the fish's body, and the start and end values of the Lagrangian coordinates along the GeomObject.

       : Xi_nose(xi_nose), Xi_tail(xi_tail), Back_pt(back_pt)
     {
       // Set values for private data members that are describe
       // geometric features of the fish: x-coordinate of the fin,
       // (half-)height of the fin, and x-position of the mouth.
       X_fin = 1.7;
       Y_fin = 0.9;
       X_mouth = 0.0;
  
       // There are four macro elements
       unsigned nmacro = 4;
       Macro_element_pt.resize(nmacro);
  
       // Build them
       for (unsigned i = 0; i < nmacro; i++)
       {
         Macro_element_pt[i] = new QMacroElement<2>(this, i);
       }
     } // end of constructor

References i, oomph::Domain::Macro_element_pt, X_fin, X_mouth, and Y_fin.

◆ FishDomain() [2/2]

oomph::FishDomain::FishDomain ( const FishDomain & )

delete

Broken copy constructor.

◆ ~FishDomain()

virtual oomph::FishDomain::~FishDomain ( )

inlinevirtual

Destructor for FishDomain: Empty; cleanup done in base class.

79 {}

Member Function Documentation

◆ macro_element_boundary()

void oomph::FishDomain::macro_element_boundary	(	const unsigned &	t,
		const unsigned &	imacro,
		const unsigned &	idirect,
		const Vector< double > &	zeta,
		Vector< double > &	r
	)

virtual

Vector representation of the i_macro-th macro element boundary i_direct (N/S/W/E) at the discrete time level t (t=0: present; t>0: previous): \( {\bf r}({\bf zeta}) \) Note that the local coordinate zeta is a 1D Vector rather than a scalar – this is unavoidable because this function implements the pure virtual function in the Domain base class.

////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////// Vector representation of the imacro-th macro element boundary idirect (N/S/W/E) at time level t (t=0: present; t>0: previous): \( {\bf r}({\bf zeta}) \) Note that the local coordinate zeta is a 1D Vector rather than a scalar – this is unavoidable because this function implements the pure virtual function in the Domain base class.

Implements oomph::Domain.

   {
     using namespace QuadTreeNames;
  
  
 #ifdef WARN_ABOUT_SUBTLY_CHANGED_OOMPH_INTERFACES
     // Warn about time argument being moved to the front
     OomphLibWarning(
       "Order of function arguments has changed between versions 0.8 and 0.85",
       "FishDomain::macro_element_boundary(...)",
       OOMPH_EXCEPTION_LOCATION);
 #endif
  
  
     // Which macro element?
     // --------------------
     switch (imacro)
     {
         // Macro element 0: Lower body
       case 0:
  
         // Which direction?
         if (idirect == N)
         {
           FishDomain::r_lower_body_N(t, zeta, r);
         }
         else if (idirect == S)
         {
           FishDomain::r_lower_body_S(t, zeta, r);
         }
         else if (idirect == W)
         {
           FishDomain::r_lower_body_W(t, zeta, r);
         }
         else if (idirect == E)
         {
           FishDomain::r_lower_body_E(t, zeta, r);
         }
         else
         {
           std::ostringstream error_stream;
           error_stream << "idirect is " << idirect << " not one of N, S, E, W"
                        << std::endl;
  
           throw OomphLibError(error_stream.str(),
                               OOMPH_CURRENT_FUNCTION,
                               OOMPH_EXCEPTION_LOCATION);
         }
  
         break;
  
         // Macro element 1: Lower Fin
       case 1:
  
         // Which direction?
         if (idirect == N)
         {
           FishDomain::r_lower_fin_N(t, zeta, r);
         }
         else if (idirect == S)
         {
           FishDomain::r_lower_fin_S(t, zeta, r);
         }
         else if (idirect == W)
         {
           FishDomain::r_lower_fin_W(t, zeta, r);
         }
         else if (idirect == E)
         {
           FishDomain::r_lower_fin_E(t, zeta, r);
         }
         else
         {
           std::ostringstream error_stream;
           error_stream << "idirect is " << idirect << " not one of N, S, E, W"
                        << std::endl;
  
           throw OomphLibError(error_stream.str(),
                               OOMPH_CURRENT_FUNCTION,
                               OOMPH_EXCEPTION_LOCATION);
         }
  
         break;
  
  
         // Macro element 2: Upper body
       case 2:
  
         // Which direction?
         if (idirect == N)
         {
           FishDomain::r_upper_body_N(t, zeta, r);
         }
         else if (idirect == S)
         {
           FishDomain::r_upper_body_S(t, zeta, r);
         }
         else if (idirect == W)
         {
           FishDomain::r_upper_body_W(t, zeta, r);
         }
         else if (idirect == E)
         {
           FishDomain::r_upper_body_E(t, zeta, r);
         }
         else
         {
           std::ostringstream error_stream;
           error_stream << "idirect is " << idirect << " not one of N, S, E, W"
                        << std::endl;
  
           throw OomphLibError(error_stream.str(),
                               OOMPH_CURRENT_FUNCTION,
                               OOMPH_EXCEPTION_LOCATION);
         }
  
         break;
  
  
         // Macro element 3: Upper Fin
       case 3:
  
         // Which direction?
         if (idirect == N)
         {
           FishDomain::r_upper_fin_N(t, zeta, r);
         }
         else if (idirect == S)
         {
           FishDomain::r_upper_fin_S(t, zeta, r);
         }
         else if (idirect == W)
         {
           FishDomain::r_upper_fin_W(t, zeta, r);
         }
         else if (idirect == E)
         {
           FishDomain::r_upper_fin_E(t, zeta, r);
         }
         else
         {
           std::ostringstream error_stream;
           error_stream << "idirect is " << idirect << " not one of N, S, E, W"
                        << std::endl;
  
           throw OomphLibError(error_stream.str(),
                               OOMPH_CURRENT_FUNCTION,
                               OOMPH_EXCEPTION_LOCATION);
         }
  
         break;
  
       default:
  
         // Error
         std::ostringstream error_stream;
         error_stream << "Wrong imacro " << imacro << std::endl;
  
         throw OomphLibError(
           error_stream.str(), OOMPH_CURRENT_FUNCTION, OOMPH_EXCEPTION_LOCATION);
     }
  
   } // end of macro_element_boundary

References Global_Physical_Variables::E, N, OOMPH_CURRENT_FUNCTION, OOMPH_EXCEPTION_LOCATION, UniformPSDSelfTest::r, r_lower_body_E(), r_lower_body_N(), r_lower_body_S(), r_lower_body_W(), r_lower_fin_E(), r_lower_fin_N(), r_lower_fin_S(), r_lower_fin_W(), r_upper_body_E(), r_upper_body_N(), r_upper_body_S(), r_upper_body_W(), r_upper_fin_E(), r_upper_fin_N(), r_upper_fin_S(), r_upper_fin_W(), oomph::QuadTreeNames::S, plotPSD::t, oomph::QuadTreeNames::W, and Eigen::zeta().

◆ operator=()

void oomph::FishDomain::operator= ( const FishDomain & )

delete

Broken assignment operator.

◆ r_lower_body_E()

void oomph::FishDomain::r_lower_body_E	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

inlineprivate

Boundary of lower body macro element zeta \( \in [-1,1] \).

     {
       // East of lower body is element is east of upper one.
       // Direction of the coordinate is inverted.
       Vector<double> zeta_new(1);
       zeta_new[0] = -zeta[0];
       r_upper_body_E(t, zeta_new, f);
       // Vertical coordinate is reflected
       f[1] = -f[1];
     }

References f(), r_upper_body_E(), plotPSD::t, and Eigen::zeta().

Referenced by macro_element_boundary().

◆ r_lower_body_N()

void oomph::FishDomain::r_lower_body_N	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

inlineprivate

Boundary of lower body macro element zeta \( \in [-1,1] \).

     {
       // North of lower body is element is south of upper one.
       // Direction of the coordinate stays the same.
       r_upper_body_S(t, zeta, f);
       // Reflect vertical position
       f[1] = -f[1];
     }

References f(), r_upper_body_S(), plotPSD::t, and Eigen::zeta().

Referenced by macro_element_boundary().

◆ r_lower_body_S()

void oomph::FishDomain::r_lower_body_S	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

inlineprivate

Southern boundary of lower body macro element zeta \(\in [-1,1] \).

     {
       // South of lower body is element is north of upper one.
       // Direction of the coordinate stays the same.
       r_upper_body_N(t, zeta, f);
       // Reflect vertical position
       f[1] = -f[1];
     }

References f(), r_upper_body_N(), plotPSD::t, and Eigen::zeta().

Referenced by macro_element_boundary().

◆ r_lower_body_W()

void oomph::FishDomain::r_lower_body_W	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

inlineprivate

Boundary of lower body macro element zeta \( \in [-1,1] \).

     {
       // West of lower body is element is west of upper one.
       // Direction of the coordinate is inverted
       Vector<double> zeta_new(1);
       zeta_new[0] = -zeta[0];
       r_upper_body_W(t, zeta_new, f);
       // Vertical coordinate is reflected
       f[1] = -f[1];
     }

References f(), r_upper_body_W(), plotPSD::t, and Eigen::zeta().

Referenced by macro_element_boundary().

◆ r_lower_fin_E()

void oomph::FishDomain::r_lower_fin_E	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

inlineprivate

Boundary of lower fin macro element zeta \( \in [-1,1] \).

     {
       // East of lower fin is element is east of upper one.
       // Direction of the coordinate is inverted.
       Vector<double> zeta_new(1);
       zeta_new[0] = -zeta[0];
       r_upper_fin_E(t, zeta_new, f);
       // Vertical coordinate is reflected
       f[1] = -f[1];
     }

References f(), r_upper_fin_E(), plotPSD::t, and Eigen::zeta().

Referenced by macro_element_boundary().

◆ r_lower_fin_N()

void oomph::FishDomain::r_lower_fin_N	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

inlineprivate

Boundary of lower fin macro element zeta \( \in [-1,1] \).

     {
       // North of lower fin is element is south of upper one.
       // Direction of the coordinate stays the same.
       r_upper_fin_S(t, zeta, f);
       // Reflect vertical position
       f[1] = -f[1];
     }

References f(), r_upper_fin_S(), plotPSD::t, and Eigen::zeta().

Referenced by macro_element_boundary().

◆ r_lower_fin_S()

void oomph::FishDomain::r_lower_fin_S	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

inlineprivate

Boundary of lower fin macro element zeta \( \in [-1,1] \).

     {
       // South of lower fin is element is north of upper one.
       // Direction of the coordinate stays the same.
       r_upper_fin_N(t, zeta, f);
       // Reflect vertical position
       f[1] = -f[1];
     }

References f(), r_upper_fin_N(), plotPSD::t, and Eigen::zeta().

Referenced by macro_element_boundary().

◆ r_lower_fin_W()

void oomph::FishDomain::r_lower_fin_W	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

inlineprivate

Boundary of lower fin macro element zeta \( \in [-1,1] \).

     {
       // West of lower fin is element is west of upper one.
       // Direction of the coordinate is inverted
       Vector<double> zeta_new(1);
       zeta_new[0] = -zeta[0];
       r_upper_fin_W(t, zeta_new, f);
       // Vertical coordinate is reflected
       f[1] = -f[1];
     }

References f(), r_upper_fin_W(), plotPSD::t, and Eigen::zeta().

Referenced by macro_element_boundary().

◆ r_upper_body_E()

void oomph::FishDomain::r_upper_body_E	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

private

Boundary of upper body macro element zeta \( \in [-1,1] \).

Eastern edge of upper body macro element; \( \zeta \in [-1,1] \).

   {
     // Top right corner (tail end) of body
     Vector<double> r_top(2);
     Vector<double> x(1);
     x[0] = Xi_tail;
     Back_pt->position(t, x, r_top);
  
     // Corresponding point on the x-axis
     Vector<double> r_back(2);
     r_back[0] = r_top[0];
     r_back[1] = 0.0;
  
     r[0] = r_back[0] + (r_top[0] - r_back[0]) * 0.5 * (zeta[0] + 1.0);
     r[1] = r_back[1] + (r_top[1] - r_back[1]) * 0.5 * (zeta[0] + 1.0);
  
  
   } // end of r_upper_body_E

References Back_pt, oomph::GeomObject::position(), UniformPSDSelfTest::r, plotPSD::t, plotDoE::x, Xi_tail, and Eigen::zeta().

Referenced by macro_element_boundary(), and r_lower_body_E().

◆ r_upper_body_N()

void oomph::FishDomain::r_upper_body_N	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

private

Boundary of upper body macro element zeta \( \in [-1,1] \).

Northern edge of upper body macro element; \( \zeta \in [-1,1] \).

   {
     // Lagrangian coordinate along curved "back"
     Vector<double> x(1);
     x[0] = Xi_nose + (Xi_tail - Xi_nose) * 0.5 * (zeta[0] + 1.0);
  
     // Get position on curved back
     Back_pt->position(t, x, r);
  
   } // end of r_upper_body_N

References Back_pt, oomph::GeomObject::position(), UniformPSDSelfTest::r, plotPSD::t, plotDoE::x, Xi_nose, Xi_tail, and Eigen::zeta().

Referenced by macro_element_boundary(), and r_lower_body_S().

◆ r_upper_body_S()

void oomph::FishDomain::r_upper_body_S	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

private

Boundary of upper body macro element zeta \( \in [-1,1] \).

Southern edge of upper body macro element; \( \zeta \in [-1,1] \).

   {
     // Top right (tail) corner of fish body
     Vector<double> r_top(2);
     Vector<double> x(1);
     x[0] = Xi_tail;
     Back_pt->position(t, x, r_top);
  
     // Straight line from mouth to start of fin (=end of body)
     r[0] = X_mouth + (r_top[0] - X_mouth) * 0.5 * (zeta[0] + 1.0);
     r[1] = 0.0;
  
   } // end of r_upper_body_S

References Back_pt, oomph::GeomObject::position(), UniformPSDSelfTest::r, plotPSD::t, plotDoE::x, X_mouth, Xi_tail, and Eigen::zeta().

Referenced by macro_element_boundary(), and r_lower_body_N().

◆ r_upper_body_W()

void oomph::FishDomain::r_upper_body_W	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

private

Boundary of upper body macro element zeta \( \in [-1,1] \).

Western edge of upper body macro element; \( \zeta \in [-1,1] \).

   {
     // Top left (mouth) corner of curved boundary of upper body
     Vector<double> r_top(2);
     Vector<double> x(1);
     x[0] = Xi_nose;
     Back_pt->position(t, x, r_top);
  
     // The "mouth"
     Vector<double> r_mouth(2);
     r_mouth[0] = X_mouth;
     r_mouth[1] = 0.0;
  
     // Straight line from mouth to leftmost corner on curved boundary
     // of upper body
     r[0] = r_mouth[0] + (r_top[0] - r_mouth[0]) * 0.5 * (zeta[0] + 1.0);
     r[1] = r_mouth[1] + (r_top[1] - r_mouth[1]) * 0.5 * (zeta[0] + 1.0);
  
   } // end of r_upper_body_W

References Back_pt, oomph::GeomObject::position(), UniformPSDSelfTest::r, plotPSD::t, plotDoE::x, X_mouth, Xi_nose, and Eigen::zeta().

Referenced by macro_element_boundary(), and r_lower_body_W().

◆ r_upper_fin_E()

void oomph::FishDomain::r_upper_fin_E	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

private

Boundary of upper fin macro element zeta \( \in [-1,1] \).

Eastern edge of upper fin macro element; \( \zeta \in [-1,1] \).

   {
     // Straight vertical line from top of fin
     r[0] = X_fin;
     r[1] = Y_fin * 0.5 * (zeta[0] + 1.0);
   }

References UniformPSDSelfTest::r, X_fin, Y_fin, and Eigen::zeta().

Referenced by macro_element_boundary(), and r_lower_fin_E().

◆ r_upper_fin_N()

void oomph::FishDomain::r_upper_fin_N	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

private

Boundary of upper fin macro element zeta \( \in [-1,1] \).

Northern edge of upper fin macro element; \( \zeta \in [-1,1] \).

   {
     // Right end of fish back
     Vector<double> x(1);
     x[0] = Xi_tail;
     Vector<double> r_fish(2);
     Back_pt->position(t, x, r_fish);
  
     // Top end of fin
     Vector<double> r_fin(2);
     r_fin[0] = X_fin;
     r_fin[1] = Y_fin;
  
  
     // Straight line along upper fin
     r[0] = r_fish[0] + (r_fin[0] - r_fish[0]) * 0.5 * (zeta[0] + 1.0);
     r[1] = r_fish[1] + (r_fin[1] - r_fish[1]) * 0.5 * (zeta[0] + 1.0);
   }

References Back_pt, oomph::GeomObject::position(), UniformPSDSelfTest::r, plotPSD::t, plotDoE::x, X_fin, Xi_tail, Y_fin, and Eigen::zeta().

Referenced by macro_element_boundary(), and r_lower_fin_S().

◆ r_upper_fin_S()

void oomph::FishDomain::r_upper_fin_S	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

private

Boundary of upper fin macro element zeta \( \in [-1,1] \).

Southern edge of upper fin macro element; \( \zeta \in [-1,1] \).

   {
     // Right end of fish back
     Vector<double> x(1);
     x[0] = Xi_tail;
     Vector<double> r_fish(2);
     Back_pt->position(t, x, r_fish);
  
  
     r[0] = r_fish[0] * 0.5 * (zeta[0] + 1.0);
     r[1] = 0.0;
   }

References Back_pt, oomph::GeomObject::position(), UniformPSDSelfTest::r, plotPSD::t, plotDoE::x, Xi_tail, and Eigen::zeta().

Referenced by macro_element_boundary(), and r_lower_fin_N().

◆ r_upper_fin_W()

void oomph::FishDomain::r_upper_fin_W	(	const unsigned &	t,
		const Vector< double > &	zeta,
		Vector< double > &	f
	)

private

Boundary of upper fin macro element zeta \( \in [-1,1] \).

Western edge of upper fin macro element; \( \zeta \in [-1,1] \).

   {
     // Right end of fish back
     Vector<double> x(1);
     x[0] = Xi_tail;
     Vector<double> r_fish(2);
     Back_pt->position(t, x, r_fish);
  
     r[0] = r_fish[0];
     r[1] = r_fish[1] * 0.5 * (zeta[0] + 1.0);
   }

References Back_pt, oomph::GeomObject::position(), UniformPSDSelfTest::r, plotPSD::t, plotDoE::x, Xi_tail, and Eigen::zeta().

Referenced by macro_element_boundary(), and r_lower_fin_W().

◆ x_fin()

double& oomph::FishDomain::x_fin ( )

inline

x-position of fin tip

     {
       return X_fin;
     }

References X_fin.

◆ x_mouth()

double& oomph::FishDomain::x_mouth ( )

inline

x-position of mouth

     {
       return X_mouth;
     }

References X_mouth.

◆ xi_nose()

double& oomph::FishDomain::xi_nose ( )

inline

Start coordinate on wall (near nose)

     {
       return Xi_nose;
     }

References Xi_nose.

Referenced by oomph::AlgebraicFishMesh< ELEMENT >::update_node_update().

◆ xi_tail()

double& oomph::FishDomain::xi_tail ( )

inline

End coordinate on wall (near tail)

     {
       return Xi_tail;
     }

References Xi_tail.

Referenced by oomph::AlgebraicFishMesh< ELEMENT >::update_node_update().

◆ y_fin()

double& oomph::FishDomain::y_fin ( )

inline

y-position of fin tip

     {
       return Y_fin;
     }

References Y_fin.

Member Data Documentation

◆ Back_pt

GeomObject* oomph::FishDomain::Back_pt

private

Pointer to the fish's back.

Referenced by r_upper_body_E(), r_upper_body_N(), r_upper_body_S(), r_upper_body_W(), r_upper_fin_N(), r_upper_fin_S(), and r_upper_fin_W().

◆ X_fin

double oomph::FishDomain::X_fin

private

X coordinate of fin tip.

Referenced by FishDomain(), r_upper_fin_E(), r_upper_fin_N(), and x_fin().

◆ X_mouth

double oomph::FishDomain::X_mouth

private

X coordinate of corner of mouth.

Referenced by FishDomain(), r_upper_body_S(), r_upper_body_W(), and x_mouth().

◆ Xi_nose

double oomph::FishDomain::Xi_nose

private

"Nose" limit for the (1D) coordinates along the wall

Referenced by r_upper_body_N(), r_upper_body_W(), and xi_nose().

◆ Xi_tail

double oomph::FishDomain::Xi_tail

private

"Tail" limit for the (1D) coordinates along the wall

Referenced by r_upper_body_E(), r_upper_body_N(), r_upper_body_S(), r_upper_fin_N(), r_upper_fin_S(), r_upper_fin_W(), and xi_tail().

◆ Y_fin

double oomph::FishDomain::Y_fin

private

Y coordinate of fin tip.

Referenced by FishDomain(), r_upper_fin_E(), r_upper_fin_N(), and y_fin().

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

fish_domain.h

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FishDomain() [1/2]

◆ FishDomain() [2/2]

◆ ~FishDomain()

Member Function Documentation

◆ macro_element_boundary()

◆ operator=()

◆ r_lower_body_E()

◆ r_lower_body_N()

◆ r_lower_body_S()

◆ r_lower_body_W()

◆ r_lower_fin_E()

◆ r_lower_fin_N()

◆ r_lower_fin_S()

◆ r_lower_fin_W()

◆ r_upper_body_E()

◆ r_upper_body_N()

◆ r_upper_body_S()

◆ r_upper_body_W()

◆ r_upper_fin_E()

◆ r_upper_fin_N()

◆ r_upper_fin_S()

◆ r_upper_fin_W()

◆ x_fin()

◆ x_mouth()

◆ xi_nose()

◆ xi_tail()

◆ y_fin()

Member Data Documentation

◆ Back_pt

◆ X_fin

◆ X_mouth

◆ Xi_nose

◆ Xi_tail

◆ Y_fin