CylindricalWall Class Reference

#include <CylindricalWall.h>

Inheritance diagram for CylindricalWall:

Public Member Functions
	CylindricalWall ()
	CylindricalWall (const CylindricalWall &p)
	CylindricalWall (double radius)
CylindricalWall *	copy () const
	Wall copy method. It calls the copy contrustor of this Wall, usefull for polymorfism. More...
void	clear ()
void	set (Mdouble radius)
	Defines a standard wall, given an outward normal vector s. t. normal*x=position. More...
bool	get_distance_and_normal (BaseParticle &P, Mdouble &distance, Vec3D &normal_return)
	Since this function should be called before calculating any Particle-Wall interactions, it can also be used to set the normal vector in case of curved walls. More...
void	read (std::istream &is)
	reads wall More...
void	print (std::ostream &os) const
	outputs wall More...
double	get_Radius ()
	access function for radius More...
Vec3D	get_Velocity () const
Public Member Functions inherited from BaseWall
	BaseWall ()
	BaseWall (const BaseWall &p)
virtual	~BaseWall ()
virtual void	move (Mdouble position_ UNUSED)
	Allows the wall to be moved to a new position. More...
virtual void	move (Vec3D velocity_ UNUSED, Mdouble dt UNUSED)
	Allows the wall to be moved to a new position (also orthogonal to the normal), and setting the velocity. More...
virtual void	move_time (Mdouble dt UNUSED)
	Allows the wall to be moved to a new position (also orthogonal to the normal), and setting the velocity. More...
virtual bool	get_distance_and_normal (BaseParticle &P UNUSED, Mdouble &distance UNUSED, Vec3D &normal_return UNUSED)=0
void	set_Velocity (Vec3D new_)
	access function for velocity More...
virtual void	read (std::istream &is UNUSED)=0
virtual void	print (std::ostream &os UNUSED) const =0
virtual void	moveInHandler (int newPos)
int	getIndSpecies () const
void	setIndSpecies (const int _new)
const Vec3D &	get_Force () const
const Vec3D &	get_Torque () const
void	set_Force (Vec3D _new)
void	set_Torque (Vec3D _new)
void	set_Index (int index)
void	set_Id (int id)
void	add_Force (Vec3D _new)
void	add_Torque (Vec3D _new)

Private Attributes
Mdouble	radius

Additional Inherited Members
Public Attributes inherited from BaseWall
int	indSpecies
Protected Attributes inherited from BaseWall
Vec3D	velocity
	velocity of the wall (used to calculate the relative velocity in the force calculation) More...

Detailed Description

Definition at line 32 of file CylindricalWall.h.

Constructor & Destructor Documentation

CylindricalWall::CylindricalWall ( )

inline

Definition at line 35 of file CylindricalWall.h.

Referenced by copy().

                      : BaseWall()
    {
        #ifdef CONSTUCTOR_OUTPUT
        std::cout<<"CylindricalWall () finished"<<std::endl;
        #endif
    }

CylindricalWall::CylindricalWall ( const CylindricalWall &  p )

inline

Definition at line 42 of file CylindricalWall.h.

References radius.

                                               : BaseWall(p)
    {
        radius=p.radius;
        #ifdef CONSTUCTOR_OUTPUT
        std::cout<<"CylindricalWall (const CylindricalWall &p) finished"<<std::endl;
        #endif
    }

CylindricalWall::CylindricalWall ( double  radius )

inline

Definition at line 50 of file CylindricalWall.h.

References radius.

                                    : BaseWall()
    {
        this->radius=radius;
        #ifdef CONSTUCTOR_OUTPUT
        std::cout<<"CylindricalWall (double radius) finished"<<std::endl;
        #endif
    }   

Member Function Documentation

void CylindricalWall::clear ( )

inlinevirtual

Reimplemented from BaseWall.

Definition at line 64 of file CylindricalWall.h.

References BaseWall::indSpecies.

    {
        indSpecies = 0;
    }     

CylindricalWall* CylindricalWall::copy ( ) const

inlinevirtual

Wall copy method. It calls the copy contrustor of this Wall, usefull for polymorfism.

Implements BaseWall.

Definition at line 59 of file CylindricalWall.h.

References CylindricalWall().

    {
        return new CylindricalWall(*this);
    } 

bool CylindricalWall::get_distance_and_normal ( BaseParticle &  P, Mdouble &  distance, Vec3D &  normal_return  )

inline

Since this function should be called before calculating any Particle-Wall interactions, it can also be used to set the normal vector in case of curved walls.

Definition at line 76 of file CylindricalWall.h.

References BaseParticle::get_Position(), BaseParticle::get_Radius(), Vec3D::GetLength(), R, radius, Vec3D::X, Vec3D::Y, and Vec3D::Z.

    {
        double R=sqrt(pow(P.get_Position().X,2)+pow(P.get_Position().Y,2));
        distance=radius-R;
        if(distance>=P.get_Radius()) return false;
        
        normal_return.X=P.get_Position().X;
        normal_return.Y=P.get_Position().Y;
        normal_return.Z=0.0;
        normal_return/=normal_return.GetLength();
        
        /*std::cout<<"Contact Cylindrical Wall"<<std::endl;
        std::cout<<"Particle index="<<P.get_Index()<<" position="<<P.get_Position()<<" R="<<R<<std::endl;
        std::cout<<"distance="<<distance<<" normal="<<normal_return<<std::endl;
        std::cout<<"Overlap="<<distance-P.get_Radius()<<" velocity="<<P.get_Velocity()<<std::endl;*/
        return true;
    }

double CylindricalWall::get_Radius ( )

inline

access function for radius

Definition at line 106 of file CylindricalWall.h.

References radius.

{return radius;}

Vec3D CylindricalWall::get_Velocity ( ) const

inlinevirtual

Implements BaseWall.

Definition at line 107 of file CylindricalWall.h.

{return Vec3D(0.0,0.0,0.0);}

void CylindricalWall::print ( std::ostream &  os ) const

inline

outputs wall

Definition at line 101 of file CylindricalWall.h.

References radius.

                                     { 
        os << "CylindricalWall radius " << radius;
    }

void CylindricalWall::read ( std::istream &  is )

inline

reads wall

Definition at line 95 of file CylindricalWall.h.

References radius.

                               { 
        std::string dummy;
        is >> dummy >> radius;
    }

void CylindricalWall::set ( Mdouble  radius )

inline

Defines a standard wall, given an outward normal vector s. t. normal*x=position.

Definition at line 70 of file CylindricalWall.h.

References radius.

    {
        this->radius=radius;
    }

Member Data Documentation

Mdouble CylindricalWall::radius

private

Definition at line 110 of file CylindricalWall.h.

Referenced by CylindricalWall(), get_distance_and_normal(), get_Radius(), print(), read(), and set().

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

• CylindricalWall.h