fiber::_CrossMatrix< Scalar, Exp > Class Template Reference

cross-product matrix of a vector More...

#include <fiber/cross_matrix.h>

Inheritance diagram for fiber::_CrossMatrix< Scalar, Exp >:

Public Types
enum	{ ROWS_ = 3, COLS_ = 3, SIZE_ = 9 }

Public Member Functions
	_CrossMatrix (Exp const &A)
Size	cols () const
Scalar	operator() (Size i, Size j) const
	return the evaluated (j,i)'th element of a matrix expression More...
Scalar	operator[] (Size i) const
	return the evaluated i'th element of a vector expression More...
Size	rows () const
Size	size () const
Public Member Functions inherited from fiber::_RValue< Scalar, _CrossMatrix< Scalar, Exp > >
Size	cols () const
Scalar	operator() (Size i, Size j) const
Scalar	operator[] (Size i) const
Size	rows () const
Size	size () const

Private Attributes
Exp const &	v_
	wrapped expression More...

Detailed Description

template<typename Scalar, class Exp>
class fiber::_CrossMatrix< Scalar, Exp >

cross-product matrix of a vector

Given a vector v, the CrossMatrix of v is the skew symmetric 3x3 matrix given by: | 0 -v[2] v[1] | | v[2] 0 -v[0] | | -v[1] v[0] 0 |

Note: relatively private class, construct with the CrossMatrix function.

Definition at line 58 of file cross_matrix.h.

Member Enumeration Documentation

template<typename Scalar , class Exp >

anonymous enum

Enumerator
ROWS_
COLS_
SIZE_

Definition at line 63 of file cross_matrix.h.

Constructor & Destructor Documentation

template<typename Scalar , class Exp >

fiber::_CrossMatrix< Scalar, Exp >::_CrossMatrix ( Exp const &  A )

inline

Definition at line 69 of file cross_matrix.h.

Member Function Documentation

template<typename Scalar , class Exp >

Size fiber::_CrossMatrix< Scalar, Exp >::cols ( ) const

inline

Definition at line 77 of file cross_matrix.h.

template<typename Scalar , class Exp >

Scalar fiber::_CrossMatrix< Scalar, Exp >::operator() ( Size  i, Size  j  ) const

inline

return the evaluated (j,i)'th element of a matrix expression

Definition at line 85 of file cross_matrix.h.

template<typename Scalar , class Exp >

Scalar fiber::_CrossMatrix< Scalar, Exp >::operator[] ( Size  i ) const

inline

return the evaluated i'th element of a vector expression

Definition at line 80 of file cross_matrix.h.

template<typename Scalar , class Exp >

Size fiber::_CrossMatrix< Scalar, Exp >::rows ( ) const

inline

Definition at line 76 of file cross_matrix.h.

template<typename Scalar , class Exp >

Size fiber::_CrossMatrix< Scalar, Exp >::size ( ) const

inline

Definition at line 75 of file cross_matrix.h.

Member Data Documentation

template<typename Scalar , class Exp >

Exp const& fiber::_CrossMatrix< Scalar, Exp >::v_

private

wrapped expression

Definition at line 60 of file cross_matrix.h.

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

• include/fiber/cross_matrix.h