EFAPoint Class Reference

#include <EFAPoint.h>

Public Member Functions
	EFAPoint (const double x=0., const double y=0., const double z=0.)
double	operator() (const unsigned int i) const
EFAPoint &	operator/= (const double a)
EFAPoint &	operator*= (const double a)
EFAPoint &	operator+= (const EFAPoint &point)
EFAPoint	operator* (const double a)
double	operator* (const EFAPoint &point)
EFAPoint	operator+ (const EFAPoint &point)
EFAPoint	operator- (const EFAPoint &point)
double	norm ()
void	zero ()
EFAPoint	cross (const EFAPoint &point)

Private Attributes
double	_x
double	_y
double	_z

Detailed Description

Definition at line 12 of file EFAPoint.h.

Constructor & Destructor Documentation

EFAPoint()

EFAPoint::EFAPoint	(	const double	x = 0.,
		const double	y = 0.,
		const double	z = 0.
	)

Definition at line 14 of file EFAPoint.C.

Referenced by cross(), operator*(), operator+(), and operator-().

: _x(x), _y(y), _z(z) {}

Member Function Documentation

cross()

EFAPoint EFAPoint::cross

(

const EFAPoint &

point

)

Definition at line 98 of file EFAPoint.C.

Referenced by EFAElement3D::createChild().

{
  double x = this->_y * point._z - this->_z * point._y;
  double y = this->_z * point._x - this->_x * point._z;
  double z = this->_x * point._y - this->_y * point._x;
  return EFAPoint(x, y, z);
}

norm()

double EFAPoint::norm

(

)

Definition at line 84 of file EFAPoint.C.

Referenced by EFAElement2D::createChild(), and Xfem::normalizePoint().

{
  return std::sqrt(_x * _x + _y * _y + _z * _z);
}

operator()()

double EFAPoint::operator()

(

const unsigned int

i

)

const

Definition at line 17 of file EFAPoint.C.

{
  switch (i)
  {
    case 0:
      return _x;
    case 1:
      return _y;
    case 2:
      return _z;
    default:
      EFAError("EFAPoint: Out of index range.");
  }
}

operator*() [1/2]

EFAPoint EFAPoint::operator*

(

const double

a

)

Definition at line 60 of file EFAPoint.C.

{
  return EFAPoint(this->_x * a, this->_y * a, this->_z * a);
}

operator*() [2/2]

double EFAPoint::operator*

(

const EFAPoint &

point

)

Definition at line 66 of file EFAPoint.C.

{
  return this->_x * point._x + this->_y * point._y + this->_z * point._z;
}

operator*=()

EFAPoint & EFAPoint::operator*=

(

const double

a

)

Definition at line 42 of file EFAPoint.C.

{
  _x *= a;
  _y *= a;
  _z *= a;
  return *this;
}

operator+()

EFAPoint EFAPoint::operator+

(

const EFAPoint &

point

)

Definition at line 72 of file EFAPoint.C.

{
  return EFAPoint(this->_x + point._x, this->_y + point._y, this->_z + point._z);
}

operator+=()

EFAPoint & EFAPoint::operator+=

(

const EFAPoint &

point

)

Definition at line 51 of file EFAPoint.C.

{
  _x += point._x;
  _y += point._y;
  _z += point._z;
  return *this;
}

operator-()

EFAPoint EFAPoint::operator-

(

const EFAPoint &

point

)

Definition at line 78 of file EFAPoint.C.

{
  return EFAPoint(this->_x - point._x, this->_y - point._y, this->_z - point._z);
}

operator/=()

EFAPoint & EFAPoint::operator/=

(

const double

a

)

Definition at line 33 of file EFAPoint.C.

{
  _x /= a;
  _y /= a;
  _z /= a;
  return *this;
}

zero()

void EFAPoint::zero

(

)

Definition at line 90 of file EFAPoint.C.

{
  _x = 0.0;
  _y = 0.0;
  _z = 0.0;
}

Member Data Documentation

_x

double EFAPoint::_x

private

Definition at line 18 of file EFAPoint.h.

Referenced by cross(), norm(), operator()(), operator*(), operator*=(), operator+(), operator+=(), operator-(), operator/=(), and zero().

_y

double EFAPoint::_y

private

Definition at line 19 of file EFAPoint.h.

Referenced by cross(), norm(), operator()(), operator*(), operator*=(), operator+(), operator+=(), operator-(), operator/=(), and zero().

_z

double EFAPoint::_z

private

Definition at line 20 of file EFAPoint.h.

Referenced by cross(), norm(), operator()(), operator*(), operator*=(), operator+(), operator+=(), operator-(), operator/=(), and zero().

---

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

• xfem/include/efa/EFAPoint.h
• xfem/src/efa/EFAPoint.C