cla3p::LapackAuto< T_Matrix > Class Template Reference

The linear solver for dense matrices with automatic method detection. More...

Inheritance diagram for cla3p::LapackAuto< T_Matrix >:

Public Member Functions
	LapackAuto ()
	The default constructor.
	LapackAuto (int_t n)
	The dimensional constructor.
	~LapackAuto ()=default
	Destroys the solver.
Public Member Functions inherited from cla3p::LapackBase< T_Matrix >
void	reserve (int_t n)
	Allocates internal buffers.
void	clear ()
	Clears the solver internal data.
void	decompose (const T_Matrix &mat)
	Performs matrix decomposition.
void	idecompose (T_Matrix &mat)
	Performs in-place matrix decomposition.
void	solve (T_Matrix &rhs) const
	Performs in-place matrix solution.
void	solve (T_Vector &rhs) const
	Performs in-place vector solution.

Detailed Description

template<typename T_Matrix>
class cla3p::LapackAuto< T_Matrix >

The linear solver for dense matrices with automatic method detection.

Automatically selects the appropriate decomposition method (LU, LLt, or LDLt) based on matrix properties.

Template Parameters

T_Matrix

The matrix type (e.g., dns::XxMatrix<T_Scalar>).

Examples

ex05c_solving_linear_systems_auto.cpp.

Constructor & Destructor Documentation

LapackAuto() [1/2]

template<typename T_Matrix>

cla3p::LapackAuto< T_Matrix >::LapackAuto ( )

inline

The default constructor.

Constructs an empty solver object.

LapackAuto() [2/2]

template<typename T_Matrix>

cla3p::LapackAuto< T_Matrix >::LapackAuto ( int_t n )

inline

The dimensional constructor.

Constructs a solver object with \( n^2 \) preallocated buffered size.

Parameters

[in]

n

The expected problem dimension.

~LapackAuto()

template<typename T_Matrix>

cla3p::LapackAuto< T_Matrix >::~LapackAuto ( )

default

Destroys the solver.

Clears all internal data and destroys the solver.