grad::MatCrossCrossInit< T, VectorExpr > Class Template Reference

#include <matvec.h>

Collaboration diagram for grad::MatCrossCrossInit< T, VectorExpr >:

Public Member Functions
	MatCrossCrossInit (const VectorExpression< VectorExpr, 3 > &v)
void	Initialize (Matrix< T, 3, 3 > &A) const
index_type	iGetNumRows () const
index_type	iGetNumCols () const

Static Public Attributes
static const index_type	iNumRows = 3
static const index_type	iNumCols = 3

Private Attributes
const VectorExpression < VectorExpr, 3 >	v

Detailed Description

template<typename T, typename VectorExpr>
class grad::MatCrossCrossInit< T, VectorExpr >

Definition at line 2684 of file matvec.h.

Constructor & Destructor Documentation

template<typename T , typename VectorExpr >

grad::MatCrossCrossInit< T, VectorExpr >::MatCrossCrossInit ( const VectorExpression< VectorExpr, 3 > &  v )

inline

Definition at line 2689 of file matvec.h.

                :v(v) {

        }

Member Function Documentation

template<typename T , typename VectorExpr >

index_type grad::MatCrossCrossInit< T, VectorExpr >::iGetNumCols ( void  ) const

inline

Definition at line 2716 of file matvec.h.

{ return iNumCols; }

template<typename T , typename VectorExpr >

index_type grad::MatCrossCrossInit< T, VectorExpr >::iGetNumRows ( void  ) const

inline

Definition at line 2715 of file matvec.h.

References grad::Vector< T, N_rows >::iNumRows.

{ return iNumRows; }

template<typename T , typename VectorExpr >

void grad::MatCrossCrossInit< T, VectorExpr >::Initialize ( Matrix< T, 3, 3 > &  A ) const

inline

Definition at line 2694 of file matvec.h.

                                                  {
                const index_type x = 1, y = 2, z = 3;

                const T vxvx = v(x) * v(x);
                const T vyvy = v(y) * v(y);
                const T vzvz = v(z) * v(z);
                const T vxvy = v(x) * v(y);
                const T vxvz = v(x) * v(z);
                const T vyvz = v(y) * v(z);

                A(x, x) = -vzvz - vyvy;
                A(x, y) = vxvy;
                A(x, z) = vxvz;
                A(y, x) = vxvy;
                A(y, y) = -vzvz - vxvx;
                A(y, z) = vyvz;
                A(z, x) = vxvz;
                A(z, y) = vyvz;
                A(z, z) = -vyvy - vxvx;
        }

Member Data Documentation

template<typename T , typename VectorExpr >

const index_type grad::MatCrossCrossInit< T, VectorExpr >::iNumCols = 3

static

Definition at line 2687 of file matvec.h.

template<typename T , typename VectorExpr >

const index_type grad::MatCrossCrossInit< T, VectorExpr >::iNumRows = 3

static

Definition at line 2686 of file matvec.h.

template<typename T , typename VectorExpr >

const VectorExpression<VectorExpr, 3> grad::MatCrossCrossInit< T, VectorExpr >::v

private

Definition at line 2718 of file matvec.h.

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

• matvec.h