#include "gstlearn_export.hpp"
#include "LinearOp/ALinearOp.hpp"
#include "Basic/WarningMacro.hpp"
#include "Basic/VectorNumT.hpp"
#include "Matrix/AMatrix.hpp"
#include <Eigen/src/Core/Matrix.h>
#include <Eigen/Sparse>

Classes
class	MatrixSparse

Functions
GSTLEARN_EXPORT MatrixSparse *	createFromAnyMatrix (const AMatrix *mat, int opt_eigen=-1)

GSTLEARN_EXPORT void	setUpdateNonZeroValue (int status=2)

GSTLEARN_EXPORT int	getUpdateNonZeroValue ()

GSTLEARN_EXPORT MatrixSparse *	prodNormMatMat (const MatrixSparse a, const MatrixSparse m, bool transpose=false)

GSTLEARN_EXPORT MatrixSparse *	prodNormMat (const MatrixSparse *a, const VectorDouble &vec=VectorDouble(), bool transpose=false)

GSTLEARN_EXPORT MatrixSparse *	prodNormDiagVec (const MatrixSparse *a, const VectorDouble &vec, int oper_choice=1)

GSTLEARN_EXPORT void	setGlobalFlagEigen (bool flagEigen)
	Manage global flag for EIGEN. More...

GSTLEARN_EXPORT bool	isGlobalFlagEigen ()

GSTLEARN_EXPORT Eigen::SparseMatrix< double >	AtMA (const Eigen::SparseMatrix< double > &A, const Eigen::SparseMatrix< double > &M)

Function Documentation

◆ AtMA()

GSTLEARN_EXPORT Eigen::SparseMatrix<double> AtMA	(	const Eigen::SparseMatrix< double > &	A,
		const Eigen::SparseMatrix< double > &	M
	)

◆ createFromAnyMatrix()

GSTLEARN_EXPORT MatrixSparse* createFromAnyMatrix	(	const AMatrix *	mat,
		int	opt_eigen = `-1`
	)

Transform any matrix into a Sparse format

◆ getUpdateNonZeroValue()

GSTLEARN_EXPORT int getUpdateNonZeroValue ( )

◆ isGlobalFlagEigen()

GSTLEARN_EXPORT bool isGlobalFlagEigen ( )

◆ prodNormDiagVec()

GSTLEARN_EXPORT MatrixSparse* prodNormDiagVec	(	const MatrixSparse *	a,
		const VectorDouble &	vec,
		int	oper_choice = `1`
	)

Product 'Diag(vec)' %*% 'A' %*% 'Diag(vec)'

◆ prodNormMat()

GSTLEARN_EXPORT MatrixSparse* prodNormMat	(	const MatrixSparse *	a,
		const VectorDouble &	vec = `VectorDouble()`,
		bool	transpose = `false`
	)

Product 't(A)' %*% ['vec'] %*% 'A' or 'A' %*% ['vec'] %*% 't(A)' stored in 'this'

◆ prodNormMatMat()

GSTLEARN_EXPORT MatrixSparse* prodNormMatMat	(	const MatrixSparse *	a,
		const MatrixSparse *	m,
		bool	transpose = `false`
	)

Product 't(A)' %*% 'M' %*% 'A' or 'A' %*% 'M' %*% 't(A)'

◆ setGlobalFlagEigen()

GSTLEARN_EXPORT void setGlobalFlagEigen ( bool flagEigen )

Manage global flag for EIGEN.

Modify the parameter for using EIGEN library or not. Warning: this must be performed very early in the script in order to forbid mixing two different styles.

Parameters

flagEigen True if EIGEN library must be used; False otherwise (cs is used)

◆ setUpdateNonZeroValue()

GSTLEARN_EXPORT void setUpdateNonZeroValue ( int status = 2 )

Classes

Functions