operations_research::glop::UpdateRow Class Reference

Detailed Description

Definition at line 44 of file update_row.h.

#include <update_row.h>

Public Member Functions
	UpdateRow (const CompactSparseMatrix &matrix, const CompactSparseMatrix &transposed_matrix, const VariablesInfo &variables_info, const RowToColMapping &basis, const BasisFactorization &basis_factorization)
	UpdateRow (const UpdateRow &)=delete
UpdateRow &	operator= (const UpdateRow &)=delete
void	Invalidate ()
void	ComputeUnitRowLeftInverse (RowIndex leaving_row)
void	ComputeUpdateRow (RowIndex leaving_row)
const ScatteredRow &	GetUnitRowLeftInverse () const
bool	IsComputedFor (RowIndex leaving_row) const
const DenseRow &	GetCoefficients () const
absl::Span< const ColIndex >	GetNonZeroPositions () const
Fractional	GetCoefficient (ColIndex col) const
void	ComputeFullUpdateRow (RowIndex leaving_row, DenseRow *output) const
void	SetParameters (const GlopParameters &parameters)
std::string	StatString () const
void	ComputeUpdateRowForBenchmark (const DenseRow &lhs, const std::string &algorithm)
double	DeterministicTime () const
const ScatteredRow &	ComputeAndGetUnitRowLeftInverse (RowIndex leaving_row)

Constructor & Destructor Documentation

UpdateRow() [1/2]

operations_research::glop::UpdateRow::UpdateRow	(	const CompactSparseMatrix &	matrix,
		const CompactSparseMatrix &	transposed_matrix,
		const VariablesInfo &	variables_info,
		const RowToColMapping &	basis,
		const BasisFactorization &	basis_factorization )

Definition at line 34 of file update_row.cc.

UpdateRow() [2/2]

operations_research::glop::UpdateRow::UpdateRow ( const UpdateRow & )

delete

Member Function Documentation

ComputeAndGetUnitRowLeftInverse()

const ScatteredRow & operations_research::glop::UpdateRow::ComputeAndGetUnitRowLeftInverse

(

RowIndex

leaving_row

)

Definition at line 62 of file update_row.cc.

ComputeFullUpdateRow()

void operations_research::glop::UpdateRow::ComputeFullUpdateRow	(	RowIndex	leaving_row,
		DenseRow *	output ) const

Definition at line 336 of file update_row.cc.

ComputeUnitRowLeftInverse()

void operations_research::glop::UpdateRow::ComputeUnitRowLeftInverse

(

RowIndex

leaving_row

)

Definition at line 70 of file update_row.cc.

ComputeUpdateRow()

void operations_research::glop::UpdateRow::ComputeUpdateRow

(

RowIndex

leaving_row

)

Definition at line 87 of file update_row.cc.

ComputeUpdateRowForBenchmark()

void operations_research::glop::UpdateRow::ComputeUpdateRowForBenchmark	(	const DenseRow &	lhs,
		const std::string &	algorithm )

Definition at line 179 of file update_row.cc.

DeterministicTime()

double operations_research::glop::UpdateRow::DeterministicTime ( ) const

inline

Definition at line 110 of file update_row.h.

GetCoefficient()

Fractional operations_research::glop::UpdateRow::GetCoefficient ( ColIndex col ) const

inline

Definition at line 88 of file update_row.h.

GetCoefficients()

const DenseRow & operations_research::glop::UpdateRow::GetCoefficients

(

)

const

Definition at line 195 of file update_row.cc.

GetNonZeroPositions()

absl::Span< const ColIndex > operations_research::glop::UpdateRow::GetNonZeroPositions

(

)

const

Definition at line 197 of file update_row.cc.

GetUnitRowLeftInverse()

const ScatteredRow & operations_research::glop::UpdateRow::GetUnitRowLeftInverse

(

)

const

Definition at line 58 of file update_row.cc.

Invalidate()

void operations_research::glop::UpdateRow::Invalidate

(

)

Definition at line 52 of file update_row.cc.

IsComputedFor()

bool operations_research::glop::UpdateRow::IsComputedFor ( RowIndex leaving_row ) const

inline

Definition at line 76 of file update_row.h.

operator=()

UpdateRow & operations_research::glop::UpdateRow::operator= ( const UpdateRow & )

delete

SetParameters()

void operations_research::glop::UpdateRow::SetParameters

(

const GlopParameters &

parameters

)

Definition at line 201 of file update_row.cc.

StatString()

std::string operations_research::glop::UpdateRow::StatString ( ) const

inline

Definition at line 99 of file update_row.h.

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

• ortools/glop/update_row.h
• ortools/glop/update_row.cc