BIAS::Cholesky Class Reference

Calculates the Cholesky decomposition of a matrix with TNT function. More...

#include <Base/Math/Cholesky.hh>

Collaboration diagram for BIAS::Cholesky:

Public Member Functions
	Cholesky (Matrix< double > const &A)
bool	DecompositionExists ()
Matrix< double >	UpperTriangle ()
	~Cholesky ()

Protected Attributes
bool	exists
Matrix< double >	L

Detailed Description

Calculates the Cholesky decomposition of a matrix with TNT function.

Use the Function DecompositionExists() to check if a Decomposition was possible. Use the function UpperTriangle to obtain the result.

Author

BIAS

Definition at line 42 of file Cholesky.hh.

Constructor & Destructor Documentation

Cholesky::Cholesky ( Matrix< double > const &  A )

explicit

Definition at line 31 of file Cholesky.cpp.

References TNT::Cholesky_upper_factorization().

BIAS::Cholesky::~Cholesky ( )

inline

Definition at line 46 of file Cholesky.hh.

Member Function Documentation

bool Cholesky::DecompositionExists

(

)

Definition at line 39 of file Cholesky.cpp.

Matrix< double > Cholesky::UpperTriangle

(

)

Definition at line 44 of file Cholesky.cpp.

Member Data Documentation

bool BIAS::Cholesky::exists

protected

Definition at line 53 of file Cholesky.hh.

Matrix<double> BIAS::Cholesky::L

protected

Definition at line 52 of file Cholesky.hh.

---

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

• Base/Math/Cholesky.hh
• Base/Math/Cholesky.cpp