SparsePattern Class Reference

A way to store sparse matrix patterns. More...

#include <sparse_pattern.h>

List of all members.

Public Types
typedef std::vector< Interval >	IntervalList
Public Member Functions
	SparsePattern (const BasisInfoStruct &bis_)
	~SparsePattern ()
void	add (int nRanges, const int(*range)[2])
	marks specified ranges as used.
void	save (FILE *f) const
	Save itself to the specified stream.
void	load (FILE *f)
	Load itself from the specified stream.
const Column &	operator[] (int column) const
int	getColumnSize (int col) const
	returns the number of stored elements for specified column.
int	size () const
	Returns the dimension of the pattern.
int	sizeTotal () const
	returns the total number of nonzero elements.
Private Attributes
const BasisInfoStruct &	bis
Column *	ranges
Classes
struct	Column
struct	Interval
	ranges are upper-exclusive: involve i: lo <= i < hi. More...

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Detailed Description

A way to store sparse matrix patterns.

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Member Typedef Documentation

typedef std::vector<Interval> SparsePattern::IntervalList

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Constructor & Destructor Documentation

SparsePattern::SparsePattern

(

const BasisInfoStruct &

bis_

)

[inline, explicit]

SparsePattern::~SparsePattern

(

)

[inline]

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Member Function Documentation

void SparsePattern::add	(	int	nRanges,
		const int *	range[2]
	)

marks specified ranges as used.

int SparsePattern::getColumnSize

(

int

col

)

const [inline]

returns the number of stored elements for specified column.

void SparsePattern::load

(

FILE *

f

)

Load itself from the specified stream.

const Column& SparsePattern::operator[]

(

int

column

)

const [inline]

void SparsePattern::save

(

FILE *

f

)

const

Save itself to the specified stream.

int SparsePattern::size

(

)

const [inline]

Returns the dimension of the pattern.

Auxiliary function.

int SparsePattern::sizeTotal

(

)

const

returns the total number of nonzero elements.

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Member Data Documentation

const BasisInfoStruct& SparsePattern::bis [private]

Column* SparsePattern::ranges [private]

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

• source/dft/sparse_pattern.h
• source/dft/sparse_pattern.cc

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