qualpal::Matrix< T > Class Template Reference

Dynamic matrix class with runtime-determined dimensions. More...

#include <matrix.h>

Public Member Functions
	Matrix (std::size_t rows, std::size_t cols)
	Construct matrix with specified dimensions.
	Matrix ()
	Default constructor creates an empty matrix (0x0)
	Matrix (std::size_t rows, std::size_t cols, const std::vector< T > &data)
	Construct matrix with specified dimensions and data.
T &	operator() (std::size_t row, std::size_t col)
	Access matrix element (mutable)
const T &	operator() (std::size_t row, std::size_t col) const
	Access matrix element (const)
Matrix< T >	transpose () const
	Create transpose of this matrix.
std::size_t	ncol () const
	Get number of columns.
std::size_t	nrow () const
	Get number of rows.

Detailed Description

template<typename T>
class qualpal::Matrix< T >

Dynamic matrix class with runtime-determined dimensions.

Template Parameters

T	Element type (typically double or float)

Definition at line 22 of file matrix.h.

Constructor & Destructor Documentation

Matrix() [1/3]

template<typename T >

qualpal::Matrix< T >::Matrix ( std::size_t  rows, std::size_t  cols  )

inline

Construct matrix with specified dimensions.

Parameters

rows	Number of rows
cols	Number of columns

Definition at line 30 of file matrix.h.

Matrix() [2/3]

template<typename T >

qualpal::Matrix< T >::Matrix ( )

inline

Default constructor creates an empty matrix (0x0)

Definition at line 40 of file matrix.h.

Matrix() [3/3]

template<typename T >

qualpal::Matrix< T >::Matrix ( std::size_t  rows, std::size_t  cols, const std::vector< T > &  data  )

inline

Construct matrix with specified dimensions and data.

Parameters

rows	Number of rows
cols	Number of columns
data	Vector containing matrix elements in column-major order

Definition at line 53 of file matrix.h.

Member Function Documentation

ncol()

template<typename T >

std::size_t qualpal::Matrix< T >::ncol ( ) const

inline

Get number of columns.

Definition at line 99 of file matrix.h.

nrow()

template<typename T >

std::size_t qualpal::Matrix< T >::nrow ( ) const

inline

Get number of rows.

Definition at line 102 of file matrix.h.

operator()() [1/2]

template<typename T >

T & qualpal::Matrix< T >::operator() ( std::size_t  row, std::size_t  col  )

inline

Access matrix element (mutable)

Parameters

row	Row index
col	Column index

Returns

Reference to element at (row, col)

Definition at line 67 of file matrix.h.

operator()() [2/2]

template<typename T >

const T & qualpal::Matrix< T >::operator() ( std::size_t  row, std::size_t  col  ) const

inline

Access matrix element (const)

Parameters

row	Row index
col	Column index

Returns

Const reference to element at (row, col)

Definition at line 78 of file matrix.h.

transpose()

template<typename T >

Matrix< T > qualpal::Matrix< T >::transpose ( ) const

inline

Create transpose of this matrix.

Returns

New matrix that is the transpose of this matrix

Definition at line 87 of file matrix.h.

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

• include/qualpal/matrix.h