SymmetricMatrix< T > Class Template Reference

Class for storing dense matrices More...

Inheritance diagram for SymmetricMatrix< T >:

Public Member Functions
IMatrix< T >	CreateMatrix (int num_rows, int num_columns)
	Create a matrix with a given number of rows and columns
void	Resize (int size)
	Resize to the given size
void	Resize (int num_rows, int num_columns)
	Grows or shrinks the matrix to the requested size, if necessary
	SymmetricMatrix (int dim)
	Initializes a new instance of the SymmetricMatrix class
IMatrix< T >	Transpose ()
	Get the transpose of the matrix, i.e. a matrix where rows and columns are interchanged

Public Attributes
int	dim
	Dimension, the number of rows and columns

Properties
virtual bool	IsSymmetric [get]
int	NumberOfColumns [get]
int	NumberOfRows [get]
virtual T	this[int i, int j] [get, set]
T	this[int x, int y] [get, set]
	The value at (i,j)

Detailed Description

Class for storing dense matrices

The data is stored in row-major mode. Indexes are zero-based.

Template Parameters

T	the type of the matrix entries

Member Function Documentation

IMatrix<T> CreateMatrix ( int  num_rows, int  num_columns  )

inline

Create a matrix with a given number of rows and columns

Parameters

num_rows	the number of rows
num_columns	the number of columns

Returns

A matrix with num_rows rows and num_column columns

Implements IMatrix< T >.

void Resize ( int  size )

inline

Resize to the given size

Parameters

size

the size

void Resize ( int  num_rows, int  num_cols  )

inline

Grows or shrinks the matrix to the requested size, if necessary

The new entries are filled with zeros. Obsolete entries are removed.

Parameters

num_rows	the number of rows
num_cols	the number of columns

Implements IMatrix< T >.

SymmetricMatrix ( int  dim )

inline

Initializes a new instance of the SymmetricMatrix class

Parameters

dim	the number of rows and columns

IMatrix<T> Transpose ( )

inline

Get the transpose of the matrix, i.e. a matrix where rows and columns are interchanged

Returns

the transpose of the matrix (copy)

Implements IMatrix< T >.

Member Data Documentation

int dim

Dimension, the number of rows and columns

Property Documentation

T this[int x, int y]

getsetinherited

The value at (i,j)

The value at (i,j)

Parameters

x	the row ID
y	the column ID

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

• SymmetricMatrix.cs