geom::VecNd< n > Class Template Reference

#include <Points.h>

List of all members.

Public Types
typedef double	Coord
enum	{ Dim = n }
	Allow access to the dimension of the point. More...
Public Member Functions
	VecNd ()
	Default constructor; creates a vector of all zeros.
	VecNd (double a, double b)
	Constructor for a 2-d vector.
	VecNd (double a, double b, double c)
	Constructor for a 3-d vector.
	VecNd (double a, double b, double c, double d)
	Constructor for a 4-d vector.
	VecNd (const PointNd< n > &)
	Construct a VecNd from a PointNd.
double	operator[] (int ii) const
	Return a coordinate of the vector.
double &	operator[] (int ii)
	Return a coordinate of the vector by reference.
VecNd< n > &	operator+= (const VecNd< n > &)
	Add + assign op.
VecNd< n > &	operator-= (const VecNd< n > &)
	Subtract + assign op.
VecNd< n > &	operator *= (double)
	Multiply by a scalar + assign.
VecNd< n > &	operator/= (double)
	Divide by a scalar + assign.
void	makeZero ()
	Set all coordinates to zero.
Friends
class	boost::serialization::access

---

Detailed Description

template<int n>
class geom::VecNd< n >

An n-dimensional vector.

Parameters:

n

The dimension of the vector.

---

Member Typedef Documentation

template<int n> typedef double geom::VecNd< n >::Coord

---

Member Enumeration Documentation

template<int n> anonymous enum

Allow access to the dimension of the point. Enumerator: Dim

---

Constructor & Destructor Documentation

template<int n> geom::VecNd< n >::VecNd (   )  [inline]

Default constructor; creates a vector of all zeros.

template<int n> geom::VecNd< n >::VecNd (  double  a, double  b )  [inline]

Constructor for a 2-d vector.

template<int n> geom::VecNd< n >::VecNd (  double  a, double  b, double  c )  [inline]

Constructor for a 3-d vector.

template<int n> geom::VecNd< n >::VecNd (  double  a, double  b, double  c, double  d )  [inline]

Constructor for a 4-d vector.

template<int n> geom::VecNd< n >::VecNd (  const PointNd< n > &   )  [inline, explicit]

Construct a VecNd from a PointNd.

---

Member Function Documentation

template<int n> void geom::VecNd< n >::makeZero (   )  [inline]

Set all coordinates to zero.

template<int n> VecNd< n > & geom::VecNd< n >::operator *= (  double   )  [inline]

Multiply by a scalar + assign.

template<int n> VecNd< n > & geom::VecNd< n >::operator+= (  const VecNd< n > &   )  [inline]

Add + assign op.

template<int n> VecNd< n > & geom::VecNd< n >::operator-= (  const VecNd< n > &   )  [inline]

Subtract + assign op.

template<int n> VecNd< n > & geom::VecNd< n >::operator/= (  double   )  [inline]

Divide by a scalar + assign.

template<int n> double& geom::VecNd< n >::operator[] (  int  ii  )  [inline]

Return a coordinate of the vector by reference.

template<int n> double geom::VecNd< n >::operator[] (  int  ii  )  const [inline]

Return a coordinate of the vector.

---

Friends And Related Function Documentation

template<int n> friend class boost::serialization::access [friend]

---

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

• Common/Geom/Points.h

---