Eagle::PhysicalSpace::vector Class Reference

3-dimensional vector. More...

#include </home/werner/origo/vish/ocean/eagle/PhysicalSpace.hpp>

List of all members.

Public Types

• typedef Coordinates
  < Cartesian3D >::vector Base_t

Public Member Functions

• vector inv () const

  Compute the inverse vector .
  

• vector & normalize ()
• vector operator() (const vector &v) const

  Compute nvn, which is the reflection of the vector v along the current vector n.
  

• bivector operator* () const

  Compute the dual of this vector.
  

• vector operator+ (const vector &r) const

  Add two vectors.
  

• vector operator- () const

  Unary minus.
  

• vector & operator= (const vector &v)
• vector unit () const
• vector (const FixedArray< double, 3 > &V)

  Constructor from base class.
  

• vector ()

  Evil default constructor.
  

• vector (const vector &v)

  Copy constructor.
  

• vector (double x, double y, double z)

  Component-wise construction.
  

• vector (const point &l, const point &r)

  Construct vector as subtraction of two points.
  

• template<OperatorID_t CompType> vector (const vector &l, const vector &r, const Operator< CompType > &C)

  Generic computational constructor for two vectors.
  

• template<OperatorID_t CompType> vector (const vector &l, const double &scalar, const Operator< CompType > &C)

  Generic computational constructor for vector-scalar operations.
  

• template<OperatorID_t CompType> vector (const double &scalar, const vector &l, const Operator< CompType > &C)

  Generic computational constructor for scalar-vector operations.
  

• vector (const vector &l, const Operator<'-'> &C)

  Computational constructor for unitary minus.
  

• const double & x () const
• double & x ()
• const double & y () const
• double & y ()
• const double & z () const
• double & z ()

Orthogonal vector functions

• vector Ortho1_x () const
• vector Ortho1_y () const
• vector Ortho1_z () const
• vector Ortho2_x () const
• vector Ortho2_y () const
• vector Ortho2_z () const
• void Ortho (vector &v, vector &w) const

  Find two vectors which are orthogonal to this.
  

• vector ortho () const

  Find a vector which is orthogonal to this.
  

Friends

• double dot (const vector &a, const vector &b)

  Compute the Euclidean dot product (inner product) of two vectors.
  

• template<class T > vector operator* (const vector &v, const T &scalar)

  Multiply vector with scalar.
  

• template<class T > vector operator* (const T &scalar, const vector &v)

  Multiply scalar with a vector, yielding a vector.
  

• vector operator- (const vector &l, const vector &r)

  Subtraction operator.
  

• template<class T > vector operator/ (const vector &v, const T &scalar)

  Divide a vector by a scalar.
  

• std::ostream & operator<< (std::ostream &os, const vector &v)

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Detailed Description

3-dimensional vector.

Examples:

ClippingPlane.cpp, ComputeGridStreamLines.cpp, ComputeMultiStreamLines.cpp, Gear.cpp, InteractivePoint.cpp, and WebVish.cpp.

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Constructor & Destructor Documentation

Eagle::PhysicalSpace::vector::vector

(

)

[inline]

Evil default constructor.

Not sure if it should do anything or nothing. Primary purpose is for use within arrays. Currently does nothing, because it should be fast, and the user shouldnt expect uninitialized variables to contain anything useful.

Reimplemented from Eagle::Coordinates::vector.

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Member Function Documentation

bivector Eagle::PhysicalSpace::vector::operator*

(

)

const [inline]

Compute the dual of this vector.

Compute dual of a vector, which is the plane orthogonal to the given vector.

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

• ocean/eagle/PhysicalSpace.hpp
• ocean/eagle/rotor3.hpp