SGNDArray< T > Class Template Reference

Detailed Description

template<class T>
class shogun::SGNDArray< T >

shogun n-dimensional array

Definition at line 22 of file SGNDArray.h.

Public Member Functions
	SGNDArray ()
	SGNDArray (T *a, index_t *d, index_t nd, bool do_free_ndarray=false)
	SGNDArray (index_t *d, index_t nd, bool do_free_ndarray=false)
	SGNDArray (const SGNDArray &orig)
virtual	~SGNDArray ()
virtual void	free_ndarray ()
virtual void	destroy_ndarray ()
T *	get_matrix (index_t matIdx) const
const T &	operator[] (index_t index) const
T &	operator[] (index_t index)
void	transpose_matrix (index_t matIdx) const

Public Attributes
T *	array
index_t *	dims
index_t	num_dims
bool	do_free

Constructor & Destructor Documentation

SGNDArray

(

)

default constructor

Definition at line 26 of file SGNDArray.h.

SGNDArray	(	T *	a,
		index_t *	d,
		index_t	nd,
		bool	do_free_ndarray = false
	)

constructor for setting params

Definition at line 29 of file SGNDArray.h.

SGNDArray	(	index_t *	d,
		index_t	nd,
		bool	do_free_ndarray = false
	)

constructor to create new ndarray in memory

Definition at line 33 of file SGNDArray.h.

SGNDArray

(

const SGNDArray< T > &

orig

)

copy constructor

Definition at line 43 of file SGNDArray.h.

virtual ~SGNDArray ( )

virtual

empty destructor

Definition at line 48 of file SGNDArray.h.

Member Function Documentation

virtual void destroy_ndarray ( )

virtual

destroy ndarray

Definition at line 67 of file SGNDArray.h.

virtual void free_ndarray ( )

virtual

free ndarray

Definition at line 53 of file SGNDArray.h.

T* get_matrix

(

index_t

matIdx

)

const

get a matrix formed by the two first dimensions

Parameters

matIdx

matrix index

Returns

pointer to the matrix

Definition at line 78 of file SGNDArray.h.

const T& operator[]

(

index_t

index

)

const

operator overload for ndarray read only access

Parameters

index

to access

Definition at line 88 of file SGNDArray.h.

T& operator[]

(

index_t

index

)

operator overload for ndarray r/w access

Parameters

index

to access

Definition at line 97 of file SGNDArray.h.

void transpose_matrix

(

index_t

matIdx

)

const

transposes a matrix formed by the two first dimensions

Parameters

matIdx

matrix index

Definition at line 106 of file SGNDArray.h.

Member Data Documentation

T* array

array

Definition at line 130 of file SGNDArray.h.

index_t* dims

dimension sizes

Definition at line 132 of file SGNDArray.h.

bool do_free

whether ndarry needs to be freed

Definition at line 136 of file SGNDArray.h.

index_t num_dims

number of dimensions

Definition at line 134 of file SGNDArray.h.

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

• SGNDArray.h