Array2D< T > Class Template Reference

#include <tnt_array2d.h>

Public Types
typedef T	value_type

Public Member Functions
	Array2D ()
	Array2D (int m, int n)
	Array2D (int m, int n, T *a)
	Array2D (int m, int n, const T &a)
	Array2D (const Array2D &A)
	operator T** ()
	operator const T ** ()
Array2D &	operator= (const T &a)
Array2D &	operator= (const Array2D &A)
Array2D &	ref (const Array2D &A)
Array2D	copy () const
Array2D &	inject (const Array2D &A)
T *	operator[] (int i)
const T *	operator[] (int i) const
int	dim1 () const
int	dim2 () const
	~Array2D ()
int	ref_count ()
int	ref_count_data ()
int	ref_count_dim1 ()
Array2D	subarray (int i0, int i1, int j0, int j1)

Private Attributes
Array1D< T >	data_
Array1D< T * >	v_
int	m_
int	n_

Member Typedef Documentation

value_type

typedef T value_type

Constructor & Destructor Documentation

Array2D() [1/5]

Array2D

Array2D() [2/5]

Array2D	(	int	m,
		int	n
	)

References Array2D< T >::data_, and Array2D< T >::v_.

Array2D() [3/5]

Array2D	(	int	m,
		int	n,
		T *	a
	)

References Array2D< T >::data_, and Array2D< T >::v_.

Array2D() [4/5]

Array2D	(	int	m,
		int	n,
		const T &	a
	)

References Array2D< T >::data_, and Array2D< T >::v_.

Array2D() [5/5]

Array2D ( const Array2D< T > &  A )

inline

~Array2D()

~Array2D

Member Function Documentation

copy()

Array2D< T > copy

Referenced by QR< Real >::QR(), Cholesky< Real >::solve(), QR< Real >::solve(), and SVD< Real >::SVD().

dim1()

int dim1

inline

Referenced by essentia::array2DToVecvec(), Cholesky< Real >::Cholesky(), essentia::isValid(), essentia::matinit(), TNT::matmult(), TNT::operator*(), TNT::operator*=(), TNT::operator+(), TNT::operator+=(), TNT::operator-(), TNT::operator-=(), TNT::operator/(), essentia::operator/(), TNT::operator/=(), essentia::operator/=(), TNT::operator<<(), QR< Real >::QR(), Cholesky< Real >::solve(), LU< Real >::solve(), QR< Real >::solve(), SVD< Real >::SVD(), essentia::transpose(), and essentia::vecvecToArray2D().

dim2()

int dim2

inline

Referenced by essentia::array2DToVecvec(), Cholesky< Real >::Cholesky(), Eigenvalue< Real >::Eigenvalue(), essentia::isValid(), essentia::matinit(), TNT::matmult(), TNT::operator*(), TNT::operator*=(), TNT::operator+(), TNT::operator+=(), TNT::operator-(), TNT::operator-=(), TNT::operator/(), essentia::operator/(), TNT::operator/=(), essentia::operator/=(), TNT::operator<<(), QR< Real >::QR(), Cholesky< Real >::solve(), LU< Real >::solve(), QR< Real >::solve(), SVD< Real >::SVD(), essentia::transpose(), and essentia::vecvecToArray2D().

inject()

Array2D< T > & inject

(

const Array2D< T > &

A

)

References Array2D< T >::m_, and Array2D< T >::n_.

operator const T **()

operator const T **

inline

operator T**()

operator T**

inline

operator=() [1/2]

Array2D& operator= ( const Array2D< T > &  A )

inline

operator=() [2/2]

Array2D< T > & operator= ( const T &  a )

inline

operator[]() [1/2]

T * operator[] ( int  i )

inline

operator[]() [2/2]

const T * operator[] ( int  i ) const

inline

ref()

Array2D< T > & ref ( const Array2D< T > &  A )

inline

References Array2D< T >::data_, Array2D< T >::m_, Array2D< T >::n_, and Array2D< T >::v_.

ref_count()

int ref_count

inline

ref_count_data()

int ref_count_data

inline

ref_count_dim1()

int ref_count_dim1

inline

subarray()

Array2D< T > subarray	(	int	i0,
		int	i1,
		int	j0,
		int	j1
	)

Create a new view to a subarray defined by the boundaries [i0][i0] and [i1][j1]. The size of the subarray is (i1-i0) by (j1-j0). If either of these lengths are zero or negative, the subarray view is null.

References Array2D< T >::data_, Array2D< T >::m_, Array2D< T >::n_, and Array2D< T >::v_.

Member Data Documentation

data_

Array1D<T> data_

private

Referenced by Array2D< T >::Array2D(), Array2D< T >::ref(), and Array2D< T >::subarray().

m_

int m_

private

Referenced by Array2D< T >::inject(), Array2D< T >::ref(), and Array2D< T >::subarray().

n_

int n_

private

Referenced by Array2D< T >::inject(), Array2D< T >::ref(), and Array2D< T >::subarray().

v_

Array1D<T*> v_

private

Referenced by Array2D< T >::Array2D(), Array2D< T >::ref(), and Array2D< T >::subarray().

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

• src/essentia/utils/tnt/tnt_array2d.h