CompactSparseMatrix

Detailed Description

Definition at line 288 of file sparse.h.

Public Member Functions
	CompactSparseMatrix ()
	CompactSparseMatrix (const SparseMatrix &matrix)
void	PopulateFromMatrixView (const MatrixView &input)
void	PopulateFromTranspose (const CompactSparseMatrix &input)
void	Reset (RowIndex num_rows)
ColIndex	AddDenseColumn (const DenseColumn &dense_column)
ColIndex	AddDenseColumnPrefix (const DenseColumn &dense_column, RowIndex start)
ColIndex	AddDenseColumnWithNonZeros (const DenseColumn &dense_column, const std::vector< RowIndex > &non_zeros)
ColIndex	AddAndClearColumnWithNonZeros (DenseColumn *column, std::vector< RowIndex > *non_zeros)
EntryIndex	ColumnNumEntries (ColIndex col) const
EntryIndex	num_entries () const
RowIndex	num_rows () const
ColIndex	num_cols () const
bool	IsEmpty () const
::util::IntegerRange< EntryIndex >	Column (ColIndex col) const
Fractional	EntryCoefficient (EntryIndex i) const
RowIndex	EntryRow (EntryIndex i) const
ColumnView	column (ColIndex col) const
bool	ColumnIsEmpty (ColIndex col) const
Fractional	ColumnScalarProduct (ColIndex col, const DenseRow &vector) const
void	ColumnAddMultipleToDenseColumn (ColIndex col, Fractional multiplier, DenseColumn *dense_column) const
void	ColumnAddMultipleToSparseScatteredColumn (ColIndex col, Fractional multiplier, ScatteredColumn *column) const
void	ColumnCopyToDenseColumn (ColIndex col, DenseColumn *dense_column) const
void	ColumnCopyToClearedDenseColumn (ColIndex col, DenseColumn *dense_column) const
void	ColumnCopyToClearedDenseColumnWithNonZeros (ColIndex col, DenseColumn *dense_column, RowIndexVector *non_zeros) const
void	Swap (CompactSparseMatrix *other)

Protected Attributes
RowIndex	num_rows_
ColIndex	num_cols_
StrictITIVector< EntryIndex, Fractional >	coefficients_
StrictITIVector< EntryIndex, RowIndex >	rows_
StrictITIVector< ColIndex, EntryIndex >	starts_

Constructor & Destructor Documentation

CompactSparseMatrix() [1/2]

CompactSparseMatrix ( )

inline

Definition at line 290 of file sparse.h.

CompactSparseMatrix() [2/2]

CompactSparseMatrix ( const SparseMatrix &  matrix )

inlineexplicit

Definition at line 294 of file sparse.h.

Member Function Documentation

AddAndClearColumnWithNonZeros()

ColIndex AddAndClearColumnWithNonZeros	(	DenseColumn *	column,
		std::vector< RowIndex > *	non_zeros
	)

Definition at line 569 of file sparse.cc.

AddDenseColumn()

ColIndex AddDenseColumn

(

const DenseColumn &

dense_column

)

Definition at line 536 of file sparse.cc.

AddDenseColumnPrefix()

ColIndex AddDenseColumnPrefix	(	const DenseColumn &	dense_column,
		RowIndex	start
	)

Definition at line 540 of file sparse.cc.

AddDenseColumnWithNonZeros()

ColIndex AddDenseColumnWithNonZeros	(	const DenseColumn &	dense_column,
		const std::vector< RowIndex > &	non_zeros
	)

Definition at line 554 of file sparse.cc.

Column()

::util::IntegerRange< EntryIndex > Column ( ColIndex  col ) const

inline

Definition at line 358 of file sparse.h.

column()

ColumnView column ( ColIndex  col ) const

inline

Definition at line 364 of file sparse.h.

ColumnAddMultipleToDenseColumn()

void ColumnAddMultipleToDenseColumn ( ColIndex  col, Fractional  multiplier, DenseColumn *  dense_column  ) const

inline

Definition at line 393 of file sparse.h.

ColumnAddMultipleToSparseScatteredColumn()

void ColumnAddMultipleToSparseScatteredColumn ( ColIndex  col, Fractional  multiplier, ScatteredColumn *  column  ) const

inline

Definition at line 405 of file sparse.h.

ColumnCopyToClearedDenseColumn()

void ColumnCopyToClearedDenseColumn ( ColIndex  col, DenseColumn *  dense_column  ) const

inline

Definition at line 426 of file sparse.h.

ColumnCopyToClearedDenseColumnWithNonZeros()

void ColumnCopyToClearedDenseColumnWithNonZeros ( ColIndex  col, DenseColumn *  dense_column, RowIndexVector *  non_zeros  ) const

inline

Definition at line 436 of file sparse.h.

ColumnCopyToDenseColumn()

void ColumnCopyToDenseColumn ( ColIndex  col, DenseColumn *  dense_column  ) const

inline

Definition at line 418 of file sparse.h.

ColumnIsEmpty()

bool ColumnIsEmpty ( ColIndex  col ) const

inline

Definition at line 376 of file sparse.h.

ColumnNumEntries()

EntryIndex ColumnNumEntries ( ColIndex  col ) const

inline

Definition at line 335 of file sparse.h.

ColumnScalarProduct()

Fractional ColumnScalarProduct ( ColIndex  col, const DenseRow &  vector  ) const

inline

Definition at line 382 of file sparse.h.

EntryCoefficient()

Fractional EntryCoefficient ( EntryIndex  i ) const

inline

Definition at line 361 of file sparse.h.

EntryRow()

RowIndex EntryRow ( EntryIndex  i ) const

inline

Definition at line 362 of file sparse.h.

IsEmpty()

bool IsEmpty ( ) const

inline

Definition at line 348 of file sparse.h.

num_cols()

ColIndex num_cols ( ) const

inline

Definition at line 345 of file sparse.h.

num_entries()

EntryIndex num_entries ( ) const

inline

Definition at line 340 of file sparse.h.

num_rows()

RowIndex num_rows ( ) const

inline

Definition at line 344 of file sparse.h.

PopulateFromMatrixView()

void PopulateFromMatrixView

(

const MatrixView &

input

)

Definition at line 437 of file sparse.cc.

PopulateFromTranspose()

void PopulateFromTranspose

(

const CompactSparseMatrix &

input

)

Definition at line 456 of file sparse.cc.

Reset()

void Reset

(

RowIndex

num_rows

)

Definition at line 515 of file sparse.cc.

Swap()

void Swap

(

CompactSparseMatrix *

other

)

Definition at line 585 of file sparse.cc.

Member Data Documentation

coefficients_

StrictITIVector<EntryIndex, Fractional> coefficients_

protected

Definition at line 459 of file sparse.h.

num_cols_

ColIndex num_cols_

protected

Definition at line 454 of file sparse.h.

num_rows_

RowIndex num_rows_

protected

Definition at line 453 of file sparse.h.

rows_

StrictITIVector<EntryIndex, RowIndex> rows_

protected

Definition at line 460 of file sparse.h.

starts_

StrictITIVector<ColIndex, EntryIndex> starts_

protected

Definition at line 461 of file sparse.h.

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

• sparse.h
• sparse.cc