materialEffect::Covariance Class Reference

#include <MaterialEffectsUpdator.h>

List of all members.

Public Member Functions
void	add (AlgebraicSymMatrix55 &cov) const
Covariance &	operator+= (Covariance const &cov)
float	operator[] (CovIndex i) const
float &	operator[] (CovIndex i)
Private Attributes
float	data [4] = {0}

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Detailed Description

Definition at line 22 of file MaterialEffectsUpdator.h.

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Member Function Documentation

void materialEffect::Covariance::add

(

AlgebraicSymMatrix55 &

cov

)

const [inline]

Definition at line 26 of file MaterialEffectsUpdator.h.

References data, materialEffect::elos, materialEffect::msxx, materialEffect::msxy, and materialEffect::msyy.

Referenced by MaterialEffectsUpdator::updateStateInPlace().

                                               {
      cov(0,0) += data[elos];
      cov(1,1) += data[msxx];
      cov(1,2) += data[msxy];
      cov(2,2) += data[msyy];

    }

Covariance& materialEffect::Covariance::operator+=

(

Covariance const &

cov

)

[inline]

Definition at line 33 of file MaterialEffectsUpdator.h.

References data, and i.

                                                    {
      for(int i=0;i!=4;++i) data[i]+=cov.data[i];
      return *this;
    }

float materialEffect::Covariance::operator[]

(

CovIndex

i

)

const [inline]

Definition at line 24 of file MaterialEffectsUpdator.h.

References data, and i.

{ return data[i];}

float& materialEffect::Covariance::operator[]

(

CovIndex

i

)

[inline]

Definition at line 25 of file MaterialEffectsUpdator.h.

References data, and i.

{ return data[i];}

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Member Data Documentation

float materialEffect::Covariance::data[4] = {0} [private]

Definition at line 38 of file MaterialEffectsUpdator.h.

Referenced by add(), operator+=(), and operator[]().