MatrixNonZeroPattern

Detailed Description

Definition at line 99 of file markowitz.h.

Public Member Functions
	MatrixNonZeroPattern ()
void	Clear ()
void	Reset (RowIndex num_rows, ColIndex num_cols)
void	InitializeFromMatrixSubset (const CompactSparseMatrixView &basis_matrix, const RowPermutation &row_perm, const ColumnPermutation &col_perm, std::vector< ColIndex > *singleton_columns, std::vector< RowIndex > *singleton_rows)
void	AddEntry (RowIndex row, ColIndex col)
void	DeleteRowAndColumn (RowIndex pivot_row, ColIndex pivot_col)
int32	DecreaseRowDegree (RowIndex row)
int32	DecreaseColDegree (ColIndex col)
bool	IsColumnDeleted (ColIndex col) const
void	RemoveDeletedColumnsFromRow (RowIndex row)
ColIndex	GetFirstNonDeletedColumnFromRow (RowIndex row) const
void	Update (RowIndex pivot_row, ColIndex pivot_col, const SparseColumn &column)
int32	ColDegree (ColIndex col) const
int32	RowDegree (RowIndex row) const
const absl::InlinedVector< ColIndex, 6 > &	RowNonZero (RowIndex row) const

Constructor & Destructor Documentation

MatrixNonZeroPattern()

MatrixNonZeroPattern ( )

inline

Definition at line 101 of file markowitz.h.

Member Function Documentation

AddEntry()

void AddEntry	(	RowIndex	row,
		ColIndex	col
	)

Definition at line 612 of file markowitz.cc.

Clear()

void Clear

(

)

Definition at line 541 of file markowitz.cc.

ColDegree()

int32 ColDegree ( ColIndex  col ) const

inline

Definition at line 155 of file markowitz.h.

DecreaseColDegree()

int32 DecreaseColDegree

(

ColIndex

col

)

Definition at line 618 of file markowitz.cc.

DecreaseRowDegree()

int32 DecreaseRowDegree

(

RowIndex

row

)

Definition at line 622 of file markowitz.cc.

DeleteRowAndColumn()

void DeleteRowAndColumn	(	RowIndex	pivot_row,
		ColIndex	pivot_col
	)

Definition at line 626 of file markowitz.cc.

GetFirstNonDeletedColumnFromRow()

ColIndex GetFirstNonDeletedColumnFromRow

(

RowIndex

row

)

const

Definition at line 654 of file markowitz.cc.

InitializeFromMatrixSubset()

void InitializeFromMatrixSubset	(	const CompactSparseMatrixView &	basis_matrix,
		const RowPermutation &	row_perm,
		const ColumnPermutation &	col_perm,
		std::vector< ColIndex > *	singleton_columns,
		std::vector< RowIndex > *	singleton_rows
	)

Definition at line 560 of file markowitz.cc.

IsColumnDeleted()

bool IsColumnDeleted

(

ColIndex

col

)

const

Definition at line 636 of file markowitz.cc.

RemoveDeletedColumnsFromRow()

void RemoveDeletedColumnsFromRow

(

RowIndex

row

)

Definition at line 640 of file markowitz.cc.

Reset()

void Reset	(	RowIndex	num_rows,
		ColIndex	num_cols
	)

Definition at line 550 of file markowitz.cc.

RowDegree()

int32 RowDegree ( RowIndex  row ) const

inline

Definition at line 162 of file markowitz.h.

RowNonZero()

const absl::InlinedVector< ColIndex, 6 > & RowNonZero ( RowIndex  row ) const

inline

Definition at line 167 of file markowitz.h.

Update()

void Update	(	RowIndex	pivot_row,
		ColIndex	pivot_col,
		const SparseColumn &	column
	)

Definition at line 662 of file markowitz.cc.

---

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

• markowitz.h
• markowitz.cc