NTPoly::TripletList Class Reference

#include <TripletList.h>

Public Member Functions
	TripletList (int size=0)
	TripletList (const DistributedSparseMatrix &matrix)
void	Resize (int size)
void	Append (const Triplet &value)
void	SetTripletAt (int index, const Triplet &value)
Triplet	GetTripletAt (int index) const
	~TripletList ()
	Standard destructor.

Static Public Member Functions
static void	SortTripletList (const TripletList &list, int matrix_size, TripletList &sorted)

Friends
class	SparseMatrix
class	DistributedSparseMatrix

Detailed Description

A data type for a list of triplets. As this is related to matrix multiplication, the referencing indices are rows and columns.

Constructor & Destructor Documentation

TripletList() [1/2]

NTPoly::TripletList::TripletList

(

int

size = 0

)

Construct the triplet list.

Parameters

size	the size of the list.

TripletList() [2/2]

NTPoly::TripletList::TripletList

(

const DistributedSparseMatrix &

matrix

)

Construct a triplet list from a distributed sparse matrix.

Parameters

matrix

to construct from.

Member Function Documentation

Append()

void NTPoly::TripletList::Append

(

const Triplet &

value

)

Add a value to the end of the triplet list.

Parameters

value

the triplet value to append.

GetTripletAt()

Triplet NTPoly::TripletList::GetTripletAt

(

int

index

)

const

Get the triplet value at a given index.

Parameters

index

location to get the triplet at.

Resize()

void NTPoly::TripletList::Resize

(

int

size

)

Increase the size of a triplet list.

Parameters

size	the new size.

SetTripletAt()

void NTPoly::TripletList::SetTripletAt	(	int	index,
		const Triplet &	value
	)

Set a triplet value.

Parameters

index	location to set the triplet at.
value	the triplet value to set.

SortTripletList()

void NTPoly::TripletList::SortTripletList ( const TripletList &  list, int  matrix_size, TripletList &  sorted  )

static

Sort a triplet list

Parameters

list	to be sorted.
matrix_columns	this is the highest column value in the list
sorted	a now sorted version of the list.

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

• /Users/dawson/Documents/SparseMatrix/NTPoly/Source/CPlusPlus/TripletList.h
• /Users/dawson/Documents/SparseMatrix/NTPoly/Source/CPlusPlus/TripletList.cc