Kaskade::Determinant< dim, Scalar, byValue > Class Template Reference

A class for computing determinants and their derivatives. More...

#include <determinant.hh>

Detailed Description

template<int dim, class Scalar = double, bool byValue = true>
class Kaskade::Determinant< dim, Scalar, byValue >

A class for computing determinants and their derivatives.

Class for computing determinants of matrices and (directional) derivatives thereof.

Template Parameters

dim	the size of the matrix
Scalar	the matrix entry type
byValue	if true, the matrix is stored inside the determinant object, otherwise only a reference is stored

On construction, the Determinant class takes a reference to the matrix (or a functor returning the matrix) and computes determinants and derivatives on demand. That is, if the referenced matrix is modified, the modification is reflected in the next determinant computation.

Definition at line 101 of file linalg/determinant.hh.

Public Types
using	Matrix = Dune::FieldMatrix< Scalar, dim, dim >

Public Member Functions
	Determinant (Matrix const &A_)
	Determinant (Determinant const &)=default
Determinant &	operator= (Determinant const &)=default
double	d0 () const
double	d1 (Matrix const &dA) const
double	d2 (Matrix const &dA1, Matrix const &dA2) const
double	d3 (Matrix const &dA1, Matrix const &dA2, Matrix const &dA3) const

Member Typedef Documentation

Matrix

template<int dim, class Scalar = double, bool byValue = true>

using Kaskade::Determinant< dim, Scalar, byValue >::Matrix = Dune::FieldMatrix<Scalar,dim,dim>

Definition at line 106 of file linalg/determinant.hh.

Constructor & Destructor Documentation

Determinant() [1/2]

template<int dim, class Scalar = double, bool byValue = true>

Kaskade::Determinant< dim, Scalar, byValue >::Determinant ( Matrix const &  A_ )

inlineexplicit

Definition at line 108 of file linalg/determinant.hh.

Determinant() [2/2]

template<int dim, class Scalar = double, bool byValue = true>

Kaskade::Determinant< dim, Scalar, byValue >::Determinant ( Determinant< dim, Scalar, byValue > const &  )

default

Member Function Documentation

d0()

template<int dim, class Scalar = double, bool byValue = true>

double Kaskade::Determinant< dim, Scalar, byValue >::d0 ( ) const

inline

Definition at line 113 of file linalg/determinant.hh.

Referenced by Kaskade::Determinant< 2, Source >::operator()(), and Kaskade::Determinant< 3, Source >::operator()().

d1()

template<int dim, class Scalar = double, bool byValue = true>

double Kaskade::Determinant< dim, Scalar, byValue >::d1 ( Matrix const &  dA ) const

inline

Definition at line 118 of file linalg/determinant.hh.

d2()

template<int dim, class Scalar = double, bool byValue = true>

double Kaskade::Determinant< dim, Scalar, byValue >::d2 ( Matrix const &  dA1, Matrix const &  dA2  ) const

inline

Definition at line 123 of file linalg/determinant.hh.

d3()

template<int dim, class Scalar = double, bool byValue = true>

double Kaskade::Determinant< dim, Scalar, byValue >::d3 ( Matrix const &  dA1, Matrix const &  dA2, Matrix const &  dA3  ) const

inline

Definition at line 128 of file linalg/determinant.hh.

operator=()

template<int dim, class Scalar = double, bool byValue = true>

Determinant & Kaskade::Determinant< dim, Scalar, byValue >::operator= ( Determinant< dim, Scalar, byValue > const &  )

default

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

• linalg/determinant.hh