#include "dNDArray.h"

Inheritance diagram for NDArray:

[legend]

Collaboration diagram for NDArray:

[legend]

Public Types
typedef bool(*	compare_fcn_type) (typename ref_param< double >::type, typename ref_param< double >::type)

typedef ref_param< double >::type	crefT

typedef double	element_type

typedef octave_idx_type	size_type
	Used for operator(), and returned by numel() and size() (beware: signed integer) More...

typedef double	value_type

Public Member Functions
	NDArray (const Array< octave_idx_type > &a, bool zero_based=false, bool negative_to_nan=false)

template<typename U >
	NDArray (const Array< U > &a)

	NDArray (const charNDArray &)

	NDArray (const dim_vector &dv)

	NDArray (const dim_vector &dv, double val)

template<typename U >
	NDArray (const intNDArray< U > &a)

template<typename U >
	NDArray (const MArray< U > &a)

	NDArray (const NDArray &a)

	NDArray (void)

OCTAVE_API NDArray	abs (void) const

OCTAVE_API boolNDArray	all (int dim=-1) const

OCTAVE_API bool	all_elements_are_int_or_inf_or_nan (void) const

OCTAVE_API bool	all_elements_are_zero (void) const

OCTAVE_API bool	all_integers (double &max_val, double &min_val) const

OCTAVE_API bool	all_integers (void) const

OCTAVE_API boolNDArray	any (int dim=-1) const

OCTAVE_API bool	any_element_is_inf_or_nan (void) const

OCTAVE_API bool	any_element_is_nan (void) const

OCTAVE_API bool	any_element_is_negative (bool=false) const

OCTAVE_API bool	any_element_is_positive (bool=false) const

OCTAVE_API bool	any_element_not_one_or_zero (void) const

Array< double, Alloc >	as_column (void) const
	Return the array as a column vector. More...

Array< double, Alloc >	as_matrix (void) const
	Return the array as a matrix. More...

Array< double, Alloc >	as_row (void) const
	Return the array as a row vector. More...

NDArray &	changesign (void)

OCTARRAY_API void	clear (const dim_vector &dv)

void	clear (octave_idx_type r, octave_idx_type c)

OCTARRAY_API void	clear (void)

OCTAVE_API charNDArray	concat (const charNDArray &rb, const Array< octave_idx_type > &ra_idx)

OCTAVE_API ComplexNDArray	concat (const ComplexNDArray &rb, const Array< octave_idx_type > &ra_idx)

OCTAVE_API NDArray	concat (const NDArray &rb, const Array< octave_idx_type > &ra_idx)

OCTAVE_API NDArray	cummax (Array< octave_idx_type > &index, int dim=-1) const

OCTAVE_API NDArray	cummax (int dim=-1) const

OCTAVE_API NDArray	cummin (Array< octave_idx_type > &index, int dim=-1) const

OCTAVE_API NDArray	cummin (int dim=-1) const

OCTAVE_API NDArray	cumprod (int dim=-1) const

OCTAVE_API NDArray	cumsum (int dim=-1) const

OCTAVE_API NDArray	diag (octave_idx_type k=0) const

OCTAVE_API NDArray	diag (octave_idx_type m, octave_idx_type n) const

OCTAVE_API NDArray	diff (octave_idx_type order=1, int dim=-1) const

OCTARRAY_API void	fill (const double &val)

OCTAVE_API Array< octave_idx_type >	find (octave_idx_type, bool) const

OCTAVE_API ComplexNDArray	fourier (int dim=1) const

OCTAVE_API ComplexNDArray	fourier2d (void) const

OCTAVE_API ComplexNDArray	fourierNd (void) const

MArray< double >	hermitian (double(*fcn)(const double &)=nullptr) const

OCTARRAY_API void	idx_add (const octave::idx_vector &idx, const MArray< double > &vals)

OCTARRAY_API void	idx_add (const octave::idx_vector &idx, double val)
	Performs indexed accumulative addition. More...

OCTARRAY_API void	idx_add_nd (const octave::idx_vector &idx, const MArray< double > &vals, int dim=-1)

OCTARRAY_API void	idx_max (const octave::idx_vector &idx, const MArray< double > &vals)

OCTARRAY_API void	idx_min (const octave::idx_vector &idx, const MArray< double > &vals)

OCTAVE_API ComplexNDArray	ifourier (int dim=1) const

OCTAVE_API ComplexNDArray	ifourier2d (void) const

OCTAVE_API ComplexNDArray	ifourierNd (void) const

OCTAVE_API NDArray &	insert (const NDArray &a, const Array< octave_idx_type > &ra_idx)

OCTAVE_API NDArray &	insert (const NDArray &a, octave_idx_type r, octave_idx_type c)

MArray< double >	ipermute (const Array< octave_idx_type > &vec) const

OCTAVE_API sortmode	is_sorted_rows (sortmode) const

OCTAVE_API boolNDArray	isfinite (void) const

OCTAVE_API boolNDArray	isinf (void) const

OCTAVE_API boolNDArray	isnan (void) const

OCTAVE_API sortmode	issorted (sortmode) const

OCTAVE_API Array< octave_idx_type >	lookup (const Array< octave::idx_vector > &, sortmode) const

OCTAVE_API octave_idx_type	lookup (octave::idx_vector const &, sortmode) const

void	make_unique (void)

OCTAVE_API NDArray	max (Array< octave_idx_type > &index, int dim=-1) const

OCTAVE_API NDArray	max (int dim=-1) const

OCTAVE_API NDArray	min (Array< octave_idx_type > &index, int dim=-1) const

OCTAVE_API NDArray	min (int dim=-1) const

OCTAVE_API octave_idx_type	nnz (void) const

OCTAVE_API Array< octave::idx_vector >	nth_element (const octave::idx_vector &, int) const

octave_idx_type	numel (void) const
	Number of elements in the array. More...

OCTAVE_API boolNDArray	operator! (void) const

NDArray &	operator= (const NDArray &a)

MArray< double >	permute (const Array< octave_idx_type > &vec, bool inv=false) const

OCTAVE_API NDArray	prod (int dim=-1) const

MArray< double >	reshape (const dim_vector &new_dims) const

OCTAVE_API Array< octave::idx_vector >	sort (Array< octave_idx_type > &sidx, int, sortmode) const

OCTAVE_API Array< octave::idx_vector >	sort (int, sortmode) const

OCTAVE_API Array< octave_idx_type >	sort_rows_idx (sortmode) const

NDArray	squeeze (void) const

OCTAVE_API NDArray	sum (int dim=-1) const

OCTAVE_API NDArray	sumsq (int dim=-1) const

OCTAVE_API bool	too_large_for_float (void) const

MArray< double >	transpose (void) const

OCTAVE_API NDArray	xsum (int dim=-1) const

First dimension
Get the first dimension of the array (number of rows)
octave_idx_type	dim1 (void) const

octave_idx_type	rows (void) const

Second dimension
Get the second dimension of the array (number of columns)
octave_idx_type	dim2 (void) const

octave_idx_type	cols (void) const

octave_idx_type	columns (void) const

Static Public Member Functions
static OCTAVE_API octave_idx_type	compute_index (Array< octave_idx_type > &ra_idx, const dim_vector &dimensions)

static OCTAVE_API void	increment_index (Array< octave_idx_type > &ra_idx, const dim_vector &dimensions, int start_dimension=0)

Protected Attributes
dim_vector	m_dimensions

Array< double, Alloc >::ArrayRep *	m_rep

double *	m_slice_data

octave_idx_type	m_slice_len

Private Member Functions
OCTAVE_API void	instantiation_guard ()

OCTAVE_API void	instantiation_guard ()

OCTAVE_API void	instantiation_guard ()

OCTAVE_API void	instantiation_guard ()

OCTAVE_API void	instantiation_guard ()

OCTAVE_API void	instantiation_guard ()

OCTAVE_API void	instantiation_guard ()

OCTAVE_API void	instantiation_guard ()

Static Private Member Functions
static OCTARRAY_API void	instantiation_guard ()

static OCTARRAY_API Array< double, Alloc >::ArrayRep *	nil_rep (void)

Friends
class	ComplexNDArray

OCTAVE_API NDArray	imag (const ComplexNDArray &a)

OCTAVE_API std::ostream &	operator<< (std::ostream &os, const NDArray &a)

OCTAVE_API std::istream &	operator>> (std::istream &is, NDArray &a)

OCTAVE_API NDArray	real (const ComplexNDArray &a)

Third dimension
Get the third dimension of the array (number of pages)
Array< double, Alloc >	reshape (octave_idx_type nr, octave_idx_type nc) const
	Size of the specified dimension. More...

octave_idx_type	dim3 (void) const
	Size of the specified dimension. More...

octave_idx_type	pages (void) const
	Size of the specified dimension. More...

size_type	size (const size_type d) const
	Size of the specified dimension. More...

std::size_t	byte_size (void) const
	Size of the specified dimension. More...

const dim_vector &	dims (void) const
	Return a const-reference so that dims ()(i) works efficiently. More...

OCTARRAY_API octave_idx_type	compute_index (octave_idx_type i, octave_idx_type j) const
	Size of the specified dimension. More...

OCTARRAY_API octave_idx_type	compute_index (octave_idx_type i, octave_idx_type j, octave_idx_type k) const
	Size of the specified dimension. More...

OCTARRAY_API octave_idx_type	compute_index (const Array< octave_idx_type > &ra_idx) const
	Size of the specified dimension. More...

octave_idx_type	compute_index_unchecked (const Array< octave_idx_type > &ra_idx) const
	Size of the specified dimension. More...

double &	xelem (octave_idx_type n)
	Size of the specified dimension. More...

crefT	xelem (octave_idx_type n) const
	Size of the specified dimension. More...

double &	xelem (octave_idx_type i, octave_idx_type j)
	Size of the specified dimension. More...

crefT	xelem (octave_idx_type i, octave_idx_type j) const
	Size of the specified dimension. More...

double &	xelem (octave_idx_type i, octave_idx_type j, octave_idx_type k)
	Size of the specified dimension. More...

crefT	xelem (octave_idx_type i, octave_idx_type j, octave_idx_type k) const
	Size of the specified dimension. More...

double &	xelem (const Array< octave_idx_type > &ra_idx)
	Size of the specified dimension. More...

crefT	xelem (const Array< octave_idx_type > &ra_idx) const
	Size of the specified dimension. More...

OCTARRAY_API double &	checkelem (octave_idx_type n)
	Size of the specified dimension. More...

OCTARRAY_API double &	checkelem (octave_idx_type i, octave_idx_type j)
	Size of the specified dimension. More...

OCTARRAY_API double &	checkelem (octave_idx_type i, octave_idx_type j, octave_idx_type k)
	Size of the specified dimension. More...

OCTARRAY_API double &	checkelem (const Array< octave_idx_type > &ra_idx)
	Size of the specified dimension. More...

OCTARRAY_API crefT	checkelem (octave_idx_type n) const
	Size of the specified dimension. More...

OCTARRAY_API crefT	checkelem (octave_idx_type i, octave_idx_type j) const
	Size of the specified dimension. More...

OCTARRAY_API crefT	checkelem (octave_idx_type i, octave_idx_type j, octave_idx_type k) const
	Size of the specified dimension. More...

OCTARRAY_API crefT	checkelem (const Array< octave_idx_type > &ra_idx) const
	Size of the specified dimension. More...

double &	elem (octave_idx_type n)
	Size of the specified dimension. More...

double &	elem (octave_idx_type i, octave_idx_type j)
	Size of the specified dimension. More...

double &	elem (octave_idx_type i, octave_idx_type j, octave_idx_type k)
	Size of the specified dimension. More...

double &	elem (const Array< octave_idx_type > &ra_idx)
	Size of the specified dimension. More...

crefT	elem (octave_idx_type n) const
	Size of the specified dimension. More...

crefT	elem (octave_idx_type i, octave_idx_type j) const
	Size of the specified dimension. More...

crefT	elem (octave_idx_type i, octave_idx_type j, octave_idx_type k) const
	Size of the specified dimension. More...

crefT	elem (const Array< octave_idx_type > &ra_idx) const
	Size of the specified dimension. More...

double &	operator() (octave_idx_type n)
	Size of the specified dimension. More...

double &	operator() (octave_idx_type i, octave_idx_type j)
	Size of the specified dimension. More...

double &	operator() (octave_idx_type i, octave_idx_type j, octave_idx_type k)
	Size of the specified dimension. More...

double &	operator() (const Array< octave_idx_type > &ra_idx)
	Size of the specified dimension. More...

crefT	operator() (octave_idx_type n) const
	Size of the specified dimension. More...

crefT	operator() (octave_idx_type i, octave_idx_type j) const
	Size of the specified dimension. More...

crefT	operator() (octave_idx_type i, octave_idx_type j, octave_idx_type k) const
	Size of the specified dimension. More...

crefT	operator() (const Array< octave_idx_type > &ra_idx) const
	Size of the specified dimension. More...

OCTARRAY_API Array< double, Alloc >	column (octave_idx_type k) const
	Extract column: A(:,k+1). More...

OCTARRAY_API Array< double, Alloc >	page (octave_idx_type k) const
	Extract page: A(:,:,k+1). More...

OCTARRAY_API Array< double, Alloc >	linear_slice (octave_idx_type lo, octave_idx_type up) const
	Extract a slice from this array as a column vector: A(:)(lo+1:up). More...

bool	issquare (void) const
	Size of the specified dimension. More...

bool	isempty (void) const
	Size of the specified dimension. More...

bool	isvector (void) const
	Size of the specified dimension. More...

bool	is_nd_vector (void) const
	Size of the specified dimension. More...

const double *	data (void) const
	Size of the specified dimension. More...

OCTARRAY_API double *	fortran_vec (void)
	Size of the specified dimension. More...

bool	is_shared (void)
	Size of the specified dimension. More...

int	ndims (void) const
	Size of the specified dimension. More...

OCTARRAY_API Array< double, Alloc >	index (const octave::idx_vector &i) const
	Indexing without resizing. More...

OCTARRAY_API Array< double, Alloc >	index (const octave::idx_vector &i, const octave::idx_vector &j) const
	Size of the specified dimension. More...

OCTARRAY_API Array< double, Alloc >	index (const Array< octave::idx_vector > &ia) const
	Size of the specified dimension. More...

OCTARRAY_API Array< double, Alloc >	index (const octave::idx_vector &i, bool resize_ok, const double &rfv) const
	Indexing with possible resizing and fill. More...

Array< double, Alloc >	index (const octave::idx_vector &i, bool resize_ok) const
	Size of the specified dimension. More...

OCTARRAY_API Array< double, Alloc >	index (const octave::idx_vector &i, const octave::idx_vector &j, bool resize_ok, const double &rfv) const
	Size of the specified dimension. More...

Array< double, Alloc >	index (const octave::idx_vector &i, const octave::idx_vector &j, bool resize_ok) const
	Size of the specified dimension. More...

OCTARRAY_API Array< double, Alloc >	index (const Array< octave::idx_vector > &ia, bool resize_ok, const double &rfv) const
	Size of the specified dimension. More...

Array< double, Alloc >	index (const Array< octave::idx_vector > &ia, bool resize_ok) const
	Size of the specified dimension. More...

virtual OCTARRAY_API double	resize_fill_value (void) const
	Size of the specified dimension. More...

OCTARRAY_API void	resize2 (octave_idx_type nr, octave_idx_type nc, const double &rfv)
	Resizing (with fill). More...

void	resize2 (octave_idx_type nr, octave_idx_type nc)
	Size of the specified dimension. More...

OCTARRAY_API void	resize1 (octave_idx_type n, const double &rfv)
	Size of the specified dimension. More...

void	resize1 (octave_idx_type n)
	Size of the specified dimension. More...

OCTARRAY_API void	resize (const dim_vector &dv, const double &rfv)
	Size of the specified dimension. More...

void	resize (const dim_vector &dv)
	Size of the specified dimension. More...

OCTARRAY_API void	assign (const octave::idx_vector &i, const Array< double, Alloc > &rhs, const double &rfv)
	Indexed assignment (always with resize & fill). More...

void	assign (const octave::idx_vector &i, const Array< double, Alloc > &rhs)
	Size of the specified dimension. More...

OCTARRAY_API void	assign (const octave::idx_vector &i, const octave::idx_vector &j, const Array< double, Alloc > &rhs, const double &rfv)
	Size of the specified dimension. More...

void	assign (const octave::idx_vector &i, const octave::idx_vector &j, const Array< double, Alloc > &rhs)
	Size of the specified dimension. More...

OCTARRAY_API void	assign (const Array< octave::idx_vector > &ia, const Array< double, Alloc > &rhs, const double &rfv)
	Size of the specified dimension. More...

void	assign (const Array< octave::idx_vector > &ia, const Array< double, Alloc > &rhs)
	Size of the specified dimension. More...

OCTARRAY_API void	delete_elements (const octave::idx_vector &i)
	Deleting elements. More...

OCTARRAY_API void	delete_elements (int dim, const octave::idx_vector &i)
	A(:,...,I,...,:) = [] (>= 2 subscripts, one of them is non-colon) More...

OCTARRAY_API void	delete_elements (const Array< octave::idx_vector > &ia)
	Dispatcher to the above two. More...

OCTARRAY_API Array< double, Alloc > &	insert (const Array< double, Alloc > &a, const Array< octave_idx_type > &idx)
	Insert an array into another at a specified position. More...

OCTARRAY_API Array< double, Alloc > &	insert (const Array< double, Alloc > &a, octave_idx_type r, octave_idx_type c)
	This is just a special case for idx = [r c 0 ...]. More...

void	maybe_economize (void)
	Size of the specified dimension. More...

OCTARRAY_API void	print_info (std::ostream &os, const std::string &prefix) const
	Size of the specified dimension. More...

OCTARRAY_API Array< double, Alloc >	sort (int dim=0, sortmode mode=ASCENDING) const
	Size of the specified dimension. More...

OCTARRAY_API Array< double, Alloc >	sort (Array< octave_idx_type > &sidx, int dim=0, sortmode mode=ASCENDING) const
	Size of the specified dimension. More...

OCTARRAY_API sortmode	issorted (sortmode mode=UNSORTED) const
	Ordering is auto-detected or can be specified. More...

OCTARRAY_API Array< octave_idx_type >	sort_rows_idx (sortmode mode=ASCENDING) const
	Sort by rows returns only indices. More...

OCTARRAY_API sortmode	is_sorted_rows (sortmode mode=UNSORTED) const
	Ordering is auto-detected or can be specified. More...

OCTARRAY_API octave_idx_type	lookup (const double &value, sortmode mode=UNSORTED) const
	Do a binary lookup in a sorted array. More...

OCTARRAY_API Array< octave_idx_type >	lookup (const Array< double, Alloc > &values, sortmode mode=UNSORTED) const
	Ditto, but for an array of values, specializing on the case when values are sorted. More...

OCTARRAY_API octave_idx_type	nnz (void) const
	Count nonzero elements. More...

OCTARRAY_API Array< octave_idx_type >	find (octave_idx_type n=-1, bool backward=false) const
	Find indices of (at most n) nonzero elements. More...

OCTARRAY_API Array< double, Alloc >	nth_element (const octave::idx_vector &n, int dim=0) const
	Returns the n-th element in increasing order, using the same ordering as used for sort. More...

Array< U, A >	map (F fcn) const
	Apply function fcn to each element of the Array<T, Alloc>. More...

Array< U, A >	map (U(&fcn)(double)) const
	Overloads for function references. More...

Array< U, A >	map (U(&fcn)(const double &)) const
	Size of the specified dimension. More...

bool	test (F fcn) const
	Generic any/all test functionality with arbitrary predicate. More...

bool	test_any (F fcn) const
	Simpler calls. More...

bool	test_any (bool(&fcn)(double)) const
	Overloads for function references. More...

bool	test_any (bool(&fcn)(const double &)) const
	Size of the specified dimension. More...

bool	test_all (F fcn) const
	Size of the specified dimension. More...

bool	test_all (bool(&fcn)(double)) const
	Size of the specified dimension. More...

bool	test_all (bool(&fcn)(const double &)) const
	Size of the specified dimension. More...

OCTARRAY_API bool	optimize_dimensions (const dim_vector &dv)
	Returns true if this->dims () == dv, and if so, replaces this->m_dimensions by a shallow copy of dv. More...

static OCTARRAY_API Array< double, Alloc >	cat (int dim, octave_idx_type n, const Array< double, Alloc > *array_list)
	Concatenation along a specified (0-based) dimension, equivalent to cat(). More...

Detailed Description

Definition at line 37 of file dNDArray.h.

Member Typedef Documentation

◆ compare_fcn_type

typedef bool(* Array< double , Alloc >::compare_fcn_type) (typename ref_param< double >::type, typename ref_param< double >::type)

inherited

Definition at line 239 of file Array.h.

◆ crefT

typedef ref_param<double >::type Array< double , Alloc >::crefT

inherited

Definition at line 237 of file Array.h.

◆ element_type

typedef double Array< double , Alloc >::element_type

inherited

Definition at line 229 of file Array.h.

◆ size_type

typedef octave_idx_type Array< double , Alloc >::size_type

inherited

Used for operator(), and returned by numel() and size() (beware: signed integer)

Definition at line 235 of file Array.h.

◆ value_type

typedef double Array< double , Alloc >::value_type

inherited

Definition at line 231 of file Array.h.

Constructor & Destructor Documentation

◆ NDArray() [1/9]

NDArray::NDArray ( void )

inline

Definition at line 43 of file dNDArray.h.

◆ NDArray() [2/9]

NDArray::NDArray ( const dim_vector & dv )

inline

Definition at line 45 of file dNDArray.h.

◆ NDArray() [3/9]

NDArray::NDArray	(	const dim_vector &	dv,
		double	val
	)

inline

Definition at line 47 of file dNDArray.h.

◆ NDArray() [4/9]

NDArray::NDArray ( const NDArray & a )

inline

Definition at line 50 of file dNDArray.h.

◆ NDArray() [5/9]

NDArray::NDArray	(	const Array< octave_idx_type > &	a,
		bool	zero_based = `false`,
		bool	negative_to_nan = `false`
	)

Definition at line 47 of file dNDArray.cc.

References Array< T, Alloc >::data(), Array< T, Alloc >::dims(), Array< double >::fortran_vec(), lo_ieee_nan_value(), Array< T, Alloc >::numel(), and Array< double >::resize().

◆ NDArray() [6/9]

template<typename U >

NDArray::NDArray ( const MArray< U > & a )

inline

Definition at line 56 of file dNDArray.h.

◆ NDArray() [7/9]

template<typename U >

NDArray::NDArray ( const Array< U > & a )

inline

Definition at line 59 of file dNDArray.h.

◆ NDArray() [8/9]

template<typename U >

NDArray::NDArray ( const intNDArray< U > & a )

inlineexplicit

Definition at line 62 of file dNDArray.h.

◆ NDArray() [9/9]

NDArray::NDArray ( const charNDArray & a )

Definition at line 89 of file dNDArray.cc.

References Array< T, Alloc >::numel(), and Array< double >::xelem().

Member Function Documentation

◆ abs()

NDArray NDArray::abs ( void ) const

Definition at line 570 of file dNDArray.cc.

Referenced by Matrix::abs().

◆ all()

boolNDArray NDArray::all ( int dim = -1 ) const

Definition at line 395 of file dNDArray.cc.

References mx_inline_all().

Referenced by Matrix::all().

◆ all_elements_are_int_or_inf_or_nan()

bool NDArray::all_elements_are_int_or_inf_or_nan ( void ) const

Definition at line 342 of file dNDArray.cc.

References octave::is_int_or_inf_or_nan(), and Array< double >::test_all().

◆ all_elements_are_zero()

bool NDArray::all_elements_are_zero ( void ) const

Definition at line 336 of file dNDArray.cc.

References octave::is_zero(), and Array< double >::test_all().

◆ all_integers() [1/2]

bool NDArray::all_integers	(	double &	max_val,
		double &	min_val
	)		const

Definition at line 351 of file dNDArray.cc.

References Array< double >::elem(), octave::math::isinteger(), and Array< double >::numel().

Referenced by elem_xpow(), octave_diag_matrix::save_binary(), octave_matrix::save_binary(), octave_matrix::save_hdf5(), and write_mat5_array().

◆ all_integers() [2/2]

bool NDArray::all_integers ( void ) const

Definition at line 381 of file dNDArray.cc.

References octave::math::isinteger(), and Array< double >::test_all().

◆ any()

boolNDArray NDArray::any ( int dim = -1 ) const

Definition at line 401 of file dNDArray.cc.

References mx_inline_any().

Referenced by Matrix::any().

◆ any_element_is_inf_or_nan()

bool NDArray::any_element_is_inf_or_nan ( void ) const

Definition at line 324 of file dNDArray.cc.

References mx_inline_all_finite().

Referenced by Fgsvd(), Fsvd(), and EIG::init().

◆ any_element_is_nan()

bool NDArray::any_element_is_nan ( void ) const

Definition at line 318 of file dNDArray.cc.

References mx_inline_any_nan().

Referenced by octave_matrix::bool_array_value(), octave_sparse_matrix::bool_array_value(), and operator!().

◆ any_element_is_negative()

bool NDArray::any_element_is_negative ( bool neg_zero = false ) const

Definition at line 304 of file dNDArray.cc.

References mx_inline_any_negative(), octave::math::negative_sign(), and Array< double >::test_all().

Referenced by elem_xpow().

◆ any_element_is_positive()

bool NDArray::any_element_is_positive ( bool neg_zero = false ) const

Definition at line 311 of file dNDArray.cc.

References mx_inline_any_positive(), octave::math::positive_sign(), and Array< double >::test_all().

◆ any_element_not_one_or_zero()

bool NDArray::any_element_not_one_or_zero ( void ) const

Definition at line 330 of file dNDArray.cc.

References octave::is_one_or_zero(), and Array< double >::test_all().

Referenced by octave_matrix::bool_array_value(), and octave_sparse_matrix::bool_array_value().

◆ as_column()

Array< double , Alloc > Array< double , Alloc >::as_column ( void ) const

inlineinherited

Return the array as a column vector.

Definition at line 415 of file Array.h.

◆ as_matrix()

Array< double , Alloc > Array< double , Alloc >::as_matrix ( void ) const

inlineinherited

Return the array as a matrix.

Definition at line 435 of file Array.h.

◆ as_row()

Array< double , Alloc > Array< double , Alloc >::as_row ( void ) const

inlineinherited

Return the array as a row vector.

Definition at line 425 of file Array.h.

◆ assign() [1/6]

void Array< double , Alloc >::assign	(	const Array< octave::idx_vector > &	ia,
		const Array< double , Alloc > &	rhs
	)

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 701 of file Array.h.

◆ assign() [2/6]

void Array< double , Alloc >::assign	(	const Array< octave::idx_vector > &	ia,
		const Array< double , Alloc > &	rhs,
		const double &	rfv
	)

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 700 of file Array.cc.

◆ assign() [3/6]

void Array< double , Alloc >::assign	(	const octave::idx_vector &	i,
		const Array< double , Alloc > &	rhs
	)

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 687 of file Array.h.

◆ assign() [4/6]

void Array< double , Alloc >::assign	(	const octave::idx_vector &	i,
		const Array< double , Alloc > &	rhs,
		const double &	rfv
	)

inherited

Indexed assignment (always with resize & fill).

Definition at line 686 of file Array.cc.

◆ assign() [5/6]

void Array< double , Alloc >::assign	(	const octave::idx_vector &	i,
		const octave::idx_vector &	j,
		const Array< double , Alloc > &	rhs
	)

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 695 of file Array.h.

◆ assign() [6/6]

void Array< double , Alloc >::assign	(	const octave::idx_vector &	i,
		const octave::idx_vector &	j,
		const Array< double , Alloc > &	rhs,
		const double &	rfv
	)

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 692 of file Array.cc.

◆ byte_size()

std::size_t Array< double , Alloc >::byte_size ( void ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 483 of file Array.h.

◆ cat()

Array< double , Alloc > Array< double , Alloc >::cat	(	int	dim,
		octave_idx_type	n,
		const Array< double , Alloc > *	array_list
	)

staticinherited

Concatenation along a specified (0-based) dimension, equivalent to cat().

dim = -1 corresponds to dim = 0 and dim = -2 corresponds to dim = 1, but apply the looser matching rules of vertcat/horzcat.

Definition at line 788 of file Array.cc.

◆ changesign()

NDArray & NDArray::changesign ( void )

inline

Definition at line 162 of file dNDArray.h.

References MArray< T >::changesign().

◆ checkelem() [1/8]

double & Array< double , Alloc >::checkelem ( const Array< octave_idx_type > & ra_idx )

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 532 of file Array.cc.

◆ checkelem() [2/8]

Array< double , Alloc >::crefT Array< double , Alloc >::checkelem ( const Array< octave_idx_type > & ra_idx ) const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 562 of file Array.cc.

◆ checkelem() [3/8]

double & Array< double , Alloc >::checkelem	(	octave_idx_type	i,
		octave_idx_type	j
	)

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 528 of file Array.cc.

◆ checkelem() [4/8]

Array< double , Alloc >::crefT Array< double , Alloc >::checkelem	(	octave_idx_type	i,
		octave_idx_type	j
	)		const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 557 of file Array.cc.

◆ checkelem() [5/8]

double & Array< double , Alloc >::checkelem	(	octave_idx_type	i,
		octave_idx_type	j,
		octave_idx_type	k
	)

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 530 of file Array.cc.

◆ checkelem() [6/8]

Array< double , Alloc >::crefT Array< double , Alloc >::checkelem	(	octave_idx_type	i,
		octave_idx_type	j,
		octave_idx_type	k
	)		const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 559 of file Array.cc.

◆ checkelem() [7/8]

double & Array< double , Alloc >::checkelem ( octave_idx_type n )

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 526 of file Array.cc.

◆ checkelem() [8/8]

Array< double , Alloc >::crefT Array< double , Alloc >::checkelem ( octave_idx_type n ) const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 555 of file Array.cc.

◆ clear() [1/3]

void Array< double , Alloc >::clear ( const dim_vector & dv )

inherited

Definition at line 405 of file Array.cc.

◆ clear() [2/3]

void Array< double , Alloc >::clear	(	octave_idx_type	r,
		octave_idx_type	c
	)

inlineinherited

Definition at line 407 of file Array.h.

◆ clear() [3/3]

void Array< double , Alloc >::clear ( void )

inherited

Definition at line 404 of file Array.cc.

◆ cols()

octave_idx_type Array< double , Alloc >::cols ( void ) const

inlineinherited

Definition at line 457 of file Array.h.

◆ column()

Array< double , Alloc > Array< double , Alloc >::column ( octave_idx_type k ) const

inherited

Extract column: A(:,k+1).

Definition at line 587 of file Array.cc.

◆ columns()

octave_idx_type Array< double , Alloc >::columns ( void ) const

inlineinherited

Definition at line 458 of file Array.h.

◆ compute_index() [1/4]

octave_idx_type NDArray::compute_index	(	Array< octave_idx_type > &	ra_idx,
		const dim_vector &	dimensions
	)

static

Definition at line 602 of file dNDArray.cc.

References compute_index(), and ra_idx.

◆ compute_index() [2/4]

octave_idx_type Array< double , Alloc >::compute_index ( const Array< octave_idx_type > & ra_idx ) const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 495 of file Array.cc.

◆ compute_index() [3/4]

octave_idx_type Array< double , Alloc >::compute_index	(	octave_idx_type	i,
		octave_idx_type	j
	)		const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 492 of file Array.cc.

◆ compute_index() [4/4]

octave_idx_type Array< double , Alloc >::compute_index	(	octave_idx_type	i,
		octave_idx_type	j,
		octave_idx_type	k
	)		const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 493 of file Array.cc.

◆ compute_index_unchecked()

octave_idx_type Array< double , Alloc >::compute_index_unchecked ( const Array< octave_idx_type > & ra_idx ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 497 of file Array.h.

◆ concat() [1/3]

charNDArray NDArray::concat	(	const charNDArray &	rb,
		const Array< octave_idx_type > &	ra_idx
	)

Definition at line 514 of file dNDArray.cc.

References d, Array< double >::dims(), Array< T, Alloc >::elem(), Array< double >::elem(), charNDArray::insert(), Array< T, Alloc >::isempty(), octave::math::isnan(), max(), octave::math::nint_big(), Array< double >::numel(), and ra_idx.

◆ concat() [2/3]

ComplexNDArray NDArray::concat	(	const ComplexNDArray &	rb,
		const Array< octave_idx_type > &	ra_idx
	)

Definition at line 505 of file dNDArray.cc.

References ComplexNDArray::insert(), Array< T, Alloc >::numel(), and ra_idx.

◆ concat() [3/3]

NDArray NDArray::concat	(	const NDArray &	rb,
		const Array< octave_idx_type > &	ra_idx
	)

Definition at line 497 of file dNDArray.cc.

References insert(), Array< T, Alloc >::numel(), and ra_idx.

◆ cummax() [1/2]

NDArray NDArray::cummax	(	Array< octave_idx_type > &	index,
		int	dim = `-1`
	)		const

Definition at line 473 of file dNDArray.cc.

References mx_inline_cummax().

◆ cummax() [2/2]

NDArray NDArray::cummax ( int dim = -1 ) const

Definition at line 467 of file dNDArray.cc.

References mx_inline_cummax().

◆ cummin() [1/2]

NDArray NDArray::cummin	(	Array< octave_idx_type > &	index,
		int	dim = `-1`
	)		const

Definition at line 485 of file dNDArray.cc.

References mx_inline_cummin().

◆ cummin() [2/2]

NDArray NDArray::cummin ( int dim = -1 ) const

Definition at line 479 of file dNDArray.cc.

References mx_inline_cummin().

◆ cumprod()

NDArray NDArray::cumprod ( int dim = -1 ) const

Definition at line 407 of file dNDArray.cc.

References mx_inline_cumprod().

Referenced by Matrix::cumprod().

◆ cumsum()

NDArray NDArray::cumsum ( int dim = -1 ) const

Definition at line 413 of file dNDArray.cc.

References mx_inline_cumsum().

Referenced by Matrix::cumsum(), and Fcumsum().

◆ data()

const double * Array< double , Alloc >::data ( void ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 616 of file Array.h.

◆ delete_elements() [1/3]

void Array< double , Alloc >::delete_elements ( const Array< octave::idx_vector > & ia )

inherited

Dispatcher to the above two.

Definition at line 717 of file Array.cc.

◆ delete_elements() [2/3]

void Array< double , Alloc >::delete_elements ( const octave::idx_vector & i )

inherited

Deleting elements.

A(I) = [] (with a single subscript)

Definition at line 711 of file Array.cc.

◆ delete_elements() [3/3]

void Array< double , Alloc >::delete_elements	(	int	dim,
		const octave::idx_vector &	i
	)

inherited

A(:,...,I,...,:) = [] (>= 2 subscripts, one of them is non-colon)

Definition at line 714 of file Array.cc.

◆ diag() [1/2]

NDArray NDArray::diag ( octave_idx_type k = 0 ) const

Definition at line 609 of file dNDArray.cc.

References Array< T >::diag().

Referenced by Matrix::diag().

◆ diag() [2/2]

NDArray NDArray::diag	(	octave_idx_type	m,
		octave_idx_type	n
	)		const

Definition at line 615 of file dNDArray.cc.

References Array< T >::diag().

◆ diff()

NDArray NDArray::diff	(	octave_idx_type	order = `1`,
		int	dim = `-1`
	)		const

Definition at line 491 of file dNDArray.cc.

References mx_inline_diff().

Referenced by do_diff().

◆ dim1()

octave_idx_type Array< double , Alloc >::dim1 ( void ) const

inlineinherited

Definition at line 448 of file Array.h.

◆ dim2()

octave_idx_type Array< double , Alloc >::dim2 ( void ) const

inlineinherited

Definition at line 456 of file Array.h.

◆ dim3()

octave_idx_type Array< double , Alloc >::dim3 ( void ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 465 of file Array.h.

◆ dims()

const dim_vector & Array< double , Alloc >::dims ( void ) const

inlineinherited

Return a const-reference so that dims ()(i) works efficiently.

Definition at line 487 of file Array.h.

◆ elem() [1/8]

double & Array< double , Alloc >::elem ( const Array< octave_idx_type > & ra_idx )

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 545 of file Array.h.

◆ elem() [2/8]

crefT Array< double , Alloc >::elem ( const Array< octave_idx_type > & ra_idx ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 572 of file Array.h.

◆ elem() [3/8]

double & Array< double , Alloc >::elem	(	octave_idx_type	i,
		octave_idx_type	j
	)

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 540 of file Array.h.

◆ elem() [4/8]

crefT Array< double , Alloc >::elem	(	octave_idx_type	i,
		octave_idx_type	j
	)		const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 566 of file Array.h.

◆ elem() [5/8]

double & Array< double , Alloc >::elem	(	octave_idx_type	i,
		octave_idx_type	j,
		octave_idx_type	k
	)

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 542 of file Array.h.

◆ elem() [6/8]

crefT Array< double , Alloc >::elem	(	octave_idx_type	i,
		octave_idx_type	j,
		octave_idx_type	k
	)		const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 569 of file Array.h.

◆ elem() [7/8]

double & Array< double , Alloc >::elem ( octave_idx_type n )

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 534 of file Array.h.

◆ elem() [8/8]

crefT Array< double , Alloc >::elem ( octave_idx_type n ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 564 of file Array.h.

◆ fill()

void Array< double , Alloc >::fill ( const double & val )

inherited

Definition at line 402 of file Array.cc.

◆ find() [1/2]

Array< octave_idx_type > Array< double , Alloc >::find	(	octave_idx_type	n = `-1`,
		bool	backward = `false`
	)		const

inherited

Find indices of (at most n) nonzero elements.

If n is specified, backward specifies search from backward.

Definition at line 769 of file Array.cc.

◆ find() [2/2]

OCTAVE_API Array< octave_idx_type > Array< octave::idx_vector >::find	(	octave_idx_type	,
		bool
	)		const

inherited

Definition at line 42 of file Array-idx-vec.cc.

◆ fortran_vec()

double * Array< double , Alloc >::fortran_vec ( void )

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 623 of file Array.cc.

◆ fourier()

ComplexNDArray NDArray::fourier ( int dim = 1 ) const

Definition at line 100 of file dNDArray.cc.

References ComplexNDArray, Array< double >::data(), Array< double >::dims(), octave::fftw::fft(), Array< T, Alloc >::fortran_vec(), dim_vector::ndims(), and Array< double >::numel().

Referenced by do_fft().

◆ fourier2d()

ComplexNDArray NDArray::fourier2d ( void ) const

Definition at line 161 of file dNDArray.cc.

References ComplexNDArray, Array< double >::data(), Array< double >::dims(), octave::fftw::fftNd(), Array< T, Alloc >::fortran_vec(), dim_vector::ndims(), and Array< double >::numel().

Referenced by do_fft2().

◆ fourierNd()

ComplexNDArray NDArray::fourierNd ( void ) const

Definition at line 200 of file dNDArray.cc.

References Array< double >::data(), Array< double >::dims(), octave::fftw::fftNd(), Array< T, Alloc >::fortran_vec(), and dim_vector::ndims().

Referenced by do_fftn().

◆ hermitian()

MArray< double > MArray< double >::hermitian ( double (*)(const double &) fcn = nullptr ) const

inlineinherited

Definition at line 102 of file MArray.h.

◆ idx_add() [1/2]

void MArray< double >::idx_add	(	const octave::idx_vector &	idx,
		const MArray< double > &	vals
	)

inherited

Definition at line 109 of file MArray.cc.

◆ idx_add() [2/2]

void MArray< double >::idx_add	(	const octave::idx_vector &	idx,
		double	val
	)

inherited

Performs indexed accumulative addition.

Definition at line 107 of file MArray.cc.

◆ idx_add_nd()

void MArray< double >::idx_add_nd	(	const octave::idx_vector &	idx,
		const MArray< double > &	vals,
		int	dim = `-1`
	)

inherited

Definition at line 119 of file MArray.cc.

◆ idx_max()

void MArray< double >::idx_max	(	const octave::idx_vector &	idx,
		const MArray< double > &	vals
	)

inherited

Definition at line 116 of file MArray.cc.

◆ idx_min()

void MArray< double >::idx_min	(	const octave::idx_vector &	idx,
		const MArray< double > &	vals
	)

inherited

Definition at line 113 of file MArray.cc.

◆ ifourier()

ComplexNDArray NDArray::ifourier ( int dim = 1 ) const

Definition at line 131 of file dNDArray.cc.

References ComplexNDArray, Array< double >::dims(), and dim_vector::ndims().

Referenced by do_fft().

◆ ifourier2d()

ComplexNDArray NDArray::ifourier2d ( void ) const

Definition at line 181 of file dNDArray.cc.

References ComplexNDArray, Array< double >::dims(), Array< T, Alloc >::fortran_vec(), octave::fftw::ifftNd(), dim_vector::ndims(), and Array< double >::numel().

Referenced by do_fft2().

◆ ifourierNd()

ComplexNDArray NDArray::ifourierNd ( void ) const

Definition at line 215 of file dNDArray.cc.

References Array< double >::dims(), Array< T, Alloc >::fortran_vec(), octave::fftw::ifftNd(), and dim_vector::ndims().

Referenced by do_fftn().

◆ increment_index()

void NDArray::increment_index	(	Array< octave_idx_type > &	ra_idx,
		const dim_vector &	dimensions,
		int	start_dimension = `0`
	)

static

Definition at line 594 of file dNDArray.cc.

References increment_index(), and ra_idx.

Referenced by increment_index().

◆ index() [1/9]

Array< double , Alloc > Array< double , Alloc >::index ( const Array< octave::idx_vector > & ia ) const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 635 of file Array.cc.

◆ index() [2/9]

Array< double , Alloc > Array< double , Alloc >::index	(	const Array< octave::idx_vector > &	ia,
		bool	resize_ok
	)		const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 678 of file Array.h.

◆ index() [3/9]

Array< double , Alloc > Array< double , Alloc >::index	(	const Array< octave::idx_vector > &	ia,
		bool	resize_ok,
		const double &	rfv
	)		const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 676 of file Array.cc.

◆ index() [4/9]

Array< double , Alloc > Array< double , Alloc >::index ( const octave::idx_vector & i ) const

inherited

Indexing without resizing.

Definition at line 631 of file Array.cc.

◆ index() [5/9]

Array< double , Alloc > Array< double , Alloc >::index	(	const octave::idx_vector &	i,
		bool	resize_ok
	)		const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 662 of file Array.h.

◆ index() [6/9]

Array< double , Alloc > Array< double , Alloc >::index	(	const octave::idx_vector &	i,
		bool	resize_ok,
		const double &	rfv
	)		const

inherited

Indexing with possible resizing and fill.

Definition at line 661 of file Array.cc.

◆ index() [7/9]

Array< double , Alloc > Array< double , Alloc >::index	(	const octave::idx_vector &	i,
		const octave::idx_vector &	j
	)		const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 633 of file Array.cc.

◆ index() [8/9]

Array< double , Alloc > Array< double , Alloc >::index	(	const octave::idx_vector &	i,
		const octave::idx_vector &	j,
		bool	resize_ok
	)		const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 670 of file Array.h.

◆ index() [9/9]

Array< double , Alloc > Array< double , Alloc >::index	(	const octave::idx_vector &	i,
		const octave::idx_vector &	j,
		bool	resize_ok,
		const double &	rfv
	)		const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 667 of file Array.cc.

◆ insert() [1/4]

Array< double , Alloc > & Array< double , Alloc >::insert	(	const Array< double , Alloc > &	a,
		const Array< octave_idx_type > &	idx
	)

inherited

Insert an array into another at a specified position.

If size (a) is [d1 d2 ... dN] and idx is [i1 i2 ... iN], this method is equivalent to x(i1:i1+d1-1, i2:i2+d2-1, ... , iN:iN+dN-1) = a.

Definition at line 724 of file Array.cc.

◆ insert() [2/4]

Array< double , Alloc > & Array< double , Alloc >::insert	(	const Array< double , Alloc > &	a,
		octave_idx_type	r,
		octave_idx_type	c
	)

inherited

This is just a special case for idx = [r c 0 ...].

Definition at line 727 of file Array.cc.

◆ insert() [3/4]

NDArray & NDArray::insert	(	const NDArray &	a,
		const Array< octave_idx_type > &	ra_idx
	)

Definition at line 563 of file dNDArray.cc.

References Array< T, Alloc >::insert(), and ra_idx.

◆ insert() [4/4]

NDArray & NDArray::insert	(	const NDArray &	a,
		octave_idx_type	r,
		octave_idx_type	c
	)

Definition at line 556 of file dNDArray.cc.

References Array< T, Alloc >::insert().

Referenced by concat().

◆ instantiation_guard() [1/9]

OCTAVE_API void MArray< int >::instantiation_guard ( )

privateinherited

Definition at line 37 of file MArray-i.cc.

◆ instantiation_guard() [2/9]

OCTAVE_API void MArray< octave_int8 >::instantiation_guard ( )

privateinherited

Definition at line 47 of file MArray-i.cc.

◆ instantiation_guard() [3/9]

OCTAVE_API void MArray< octave_int16 >::instantiation_guard ( )

privateinherited

Definition at line 48 of file MArray-i.cc.

◆ instantiation_guard() [4/9]

OCTAVE_API void MArray< octave_int32 >::instantiation_guard ( )

privateinherited

Definition at line 49 of file MArray-i.cc.

◆ instantiation_guard() [5/9]

OCTAVE_API void MArray< octave_int64 >::instantiation_guard ( )

privateinherited

Definition at line 50 of file MArray-i.cc.

◆ instantiation_guard() [6/9]

OCTAVE_API void MArray< octave_uint16 >::instantiation_guard ( )

privateinherited

Definition at line 58 of file MArray-i.cc.

◆ instantiation_guard() [7/9]

OCTAVE_API void MArray< octave_uint32 >::instantiation_guard ( )

privateinherited

Definition at line 59 of file MArray-i.cc.

◆ instantiation_guard() [8/9]

OCTAVE_API void MArray< short >::instantiation_guard ( )

privateinherited

Definition at line 35 of file MArray-s.cc.

◆ instantiation_guard() [9/9]

void MArray< double >::instantiation_guard

staticprivateinherited

Definition at line 125 of file MArray.cc.

◆ ipermute()

MArray< double > MArray< double >::ipermute ( const Array< octave_idx_type > & vec ) const

inlineinherited

Definition at line 94 of file MArray.h.

◆ is_nd_vector()

bool Array< double , Alloc >::is_nd_vector ( void ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 611 of file Array.h.

◆ is_shared()

bool Array< double , Alloc >::is_shared ( void )

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 625 of file Array.h.

◆ is_sorted_rows() [1/2]

sortmode Array< double , Alloc >::is_sorted_rows ( sortmode mode = UNSORTED ) const

inherited

Ordering is auto-detected or can be specified.

Definition at line 753 of file Array.cc.

◆ is_sorted_rows() [2/2]

OCTAVE_API sortmode Array< octave::idx_vector >::is_sorted_rows ( sortmode ) const

inherited

Definition at line 42 of file Array-idx-vec.cc.

◆ isempty()

bool Array< double , Alloc >::isempty ( void ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 607 of file Array.h.

◆ isfinite()

boolNDArray NDArray::isfinite ( void ) const

Definition at line 588 of file dNDArray.cc.

◆ isinf()

boolNDArray NDArray::isinf ( void ) const

Definition at line 582 of file dNDArray.cc.

◆ isnan()

boolNDArray NDArray::isnan ( void ) const

Definition at line 576 of file dNDArray.cc.

◆ issorted() [1/2]

sortmode Array< double , Alloc >::issorted ( sortmode mode = UNSORTED ) const

inherited

Ordering is auto-detected or can be specified.

Definition at line 747 of file Array.cc.

◆ issorted() [2/2]

OCTAVE_API sortmode Array< octave::idx_vector >::issorted ( sortmode ) const

inherited

Definition at line 42 of file Array-idx-vec.cc.

◆ issquare()

bool Array< double , Alloc >::issquare ( void ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 605 of file Array.h.

◆ isvector()

bool Array< double , Alloc >::isvector ( void ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 609 of file Array.h.

◆ linear_slice()

Array< double , Alloc > Array< double , Alloc >::linear_slice	(	octave_idx_type	lo,
		octave_idx_type	up
	)		const

inherited

Extract a slice from this array as a column vector: A(:)(lo+1:up).

Must be 0 <= lo && up <= numel. May be up < lo.

Definition at line 593 of file Array.cc.

◆ lookup() [1/4]

Array< octave_idx_type > Array< double , Alloc >::lookup	(	const Array< double , Alloc > &	values,
		sortmode	mode = `UNSORTED`
	)		const

inherited

Ditto, but for an array of values, specializing on the case when values are sorted.

NaNs get the value N.

Definition at line 761 of file Array.cc.

◆ lookup() [2/4]

OCTAVE_API Array< octave_idx_type > Array< octave::idx_vector >::lookup	(	const Array< octave::idx_vector > &	,
		sortmode
	)		const

inherited

Definition at line 42 of file Array-idx-vec.cc.

◆ lookup() [3/4]

octave_idx_type Array< double , Alloc >::lookup	(	const double &	value,
		sortmode	mode = `UNSORTED`
	)		const

inherited

Do a binary lookup in a sorted array.

Must not contain NaNs. Mode can be specified or is auto-detected by comparing 1st and last element.

Definition at line 757 of file Array.cc.

◆ lookup() [4/4]

OCTAVE_API octave_idx_type Array< octave::idx_vector >::lookup	(	octave::idx_vector const &	,
		sortmode
	)		const

inherited

Definition at line 42 of file Array-idx-vec.cc.

◆ make_unique()

void Array< double , Alloc >::make_unique ( void )

inlineinherited

Definition at line 215 of file Array.h.

◆ map() [1/3]

Array< U, A > Array< double , Alloc >::map ( F fcn ) const

inlineinherited

Apply function fcn to each element of the Array<T, Alloc>.

This function is optimized with a manually unrolled loop.

Definition at line 799 of file Array.h.

◆ map() [2/3]

Array< U, A > Array< double , Alloc >::map ( U(&)(const double &) fcn ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 844 of file Array.h.

◆ map() [3/3]

Array< U, A > Array< double , Alloc >::map ( U(&)(double ) fcn ) const

inlineinherited

Overloads for function references.

Definition at line 835 of file Array.h.

◆ max() [1/2]

NDArray NDArray::max	(	Array< octave_idx_type > &	index,
		int	dim = `-1`
	)		const

Definition at line 449 of file dNDArray.cc.

References mx_inline_max().

◆ max() [2/2]

NDArray NDArray::max ( int dim = -1 ) const

Definition at line 443 of file dNDArray.cc.

References mx_inline_max().

◆ maybe_economize()

void Array< double , Alloc >::maybe_economize ( void )

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 729 of file Array.h.

◆ min() [1/2]

NDArray NDArray::min	(	Array< octave_idx_type > &	index,
		int	dim = `-1`
	)		const

Definition at line 461 of file dNDArray.cc.

References mx_inline_min().

◆ min() [2/2]

NDArray NDArray::min ( int dim = -1 ) const

Definition at line 455 of file dNDArray.cc.

References mx_inline_min().

◆ ndims()

int Array< double , Alloc >::ndims ( void ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 627 of file Array.h.

◆ nil_rep()

Array< double , Alloc >::ArrayRep * Array< double , Alloc >::nil_rep ( void )

staticprivateinherited

Definition at line 269 of file Array.cc.

◆ nnz() [1/2]

OCTAVE_API octave_idx_type Array< octave::idx_vector >::nnz ( void ) const

inherited

Definition at line 42 of file Array-idx-vec.cc.

◆ nnz() [2/2]

octave_idx_type Array< double , Alloc >::nnz ( void ) const

inherited

Count nonzero elements.

Definition at line 765 of file Array.cc.

◆ nth_element() [1/2]

OCTAVE_API Array< octave::idx_vector > Array< octave::idx_vector >::nth_element	(	const octave::idx_vector &	,
		int
	)		const

inherited

Definition at line 42 of file Array-idx-vec.cc.

◆ nth_element() [2/2]

Array< double , Alloc > Array< double , Alloc >::nth_element	(	const octave::idx_vector &	n,
		int	dim = `0`
	)		const

inherited

Returns the n-th element in increasing order, using the same ordering as used for sort.

n can either be a scalar index or a contiguous range.

Definition at line 775 of file Array.cc.

◆ numel()

octave_idx_type Array< double , Alloc >::numel ( void ) const

inlineinherited

Number of elements in the array.

Definition at line 411 of file Array.h.

◆ operator!()

boolNDArray NDArray::operator! ( void ) const

Definition at line 295 of file dNDArray.cc.

References any_element_is_nan(), octave::err_nan_to_logical_conversion(), and mx_inline_not().

◆ operator()() [1/8]

double & Array< double , Alloc >::operator() ( const Array< octave_idx_type > & ra_idx )

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 552 of file Array.h.

◆ operator()() [2/8]

crefT Array< double , Alloc >::operator() ( const Array< octave_idx_type > & ra_idx ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 581 of file Array.h.

◆ operator()() [3/8]

double & Array< double , Alloc >::operator()	(	octave_idx_type	i,
		octave_idx_type	j
	)

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 549 of file Array.h.

◆ operator()() [4/8]

crefT Array< double , Alloc >::operator()	(	octave_idx_type	i,
		octave_idx_type	j
	)		const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 576 of file Array.h.

◆ operator()() [5/8]

double & Array< double , Alloc >::operator()	(	octave_idx_type	i,
		octave_idx_type	j,
		octave_idx_type	k
	)

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 550 of file Array.h.

◆ operator()() [6/8]

crefT Array< double , Alloc >::operator()	(	octave_idx_type	i,
		octave_idx_type	j,
		octave_idx_type	k
	)		const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 578 of file Array.h.

◆ operator()() [7/8]

double & Array< double , Alloc >::operator() ( octave_idx_type n )

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 548 of file Array.h.

◆ operator()() [8/8]

crefT Array< double , Alloc >::operator() ( octave_idx_type n ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 575 of file Array.h.

◆ operator=()

NDArray & NDArray::operator= ( const NDArray & a )

inline

Definition at line 66 of file dNDArray.h.

References MArray< T >::operator=().

◆ optimize_dimensions()

bool Array< double , Alloc >::optimize_dimensions ( const dim_vector & dv )

inherited

Returns true if this->dims () == dv, and if so, replaces this->m_dimensions by a shallow copy of dv.

This is useful for maintaining several arrays with supposedly equal dimensions (e.g. structs in the interpreter).

Definition at line 886 of file Array.cc.

◆ page()

Array< double , Alloc > Array< double , Alloc >::page ( octave_idx_type k ) const

inherited

Extract page: A(:,:,k+1).

Definition at line 589 of file Array.cc.

◆ pages()

octave_idx_type Array< double , Alloc >::pages ( void ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 466 of file Array.h.

◆ permute()

MArray< double > MArray< double >::permute	(	const Array< octave_idx_type > &	vec,
		bool	inv = `false`
	)		const

inlineinherited

Definition at line 90 of file MArray.h.

◆ print_info()

void Array< double , Alloc >::print_info	(	std::ostream &	os,
		const std::string &	prefix
	)		const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 740 of file Array.cc.

◆ prod()

NDArray NDArray::prod ( int dim = -1 ) const

Definition at line 419 of file dNDArray.cc.

References mx_inline_prod().

Referenced by Fprod(), and Matrix::prod().

◆ reshape() [1/2]

MArray< double > MArray< double >::reshape ( const dim_vector & new_dims ) const

inlineinherited

Definition at line 87 of file MArray.h.

◆ reshape() [2/2]

Array< double , Alloc > Array< double , Alloc >::reshape	(	octave_idx_type	nr,
		octave_idx_type	nc
	)		const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 595 of file Array.h.

◆ resize() [1/2]

void Array< double , Alloc >::resize ( const dim_vector & dv )

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 652 of file Array.h.

◆ resize() [2/2]

void Array< double , Alloc >::resize	(	const dim_vector &	dv,
		const double &	rfv
	)

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 651 of file Array.cc.

◆ resize1() [1/2]

void Array< double , Alloc >::resize1 ( octave_idx_type n )

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 649 of file Array.h.

◆ resize1() [2/2]

void Array< double , Alloc >::resize1	(	octave_idx_type	n,
		const double &	rfv
	)

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 648 of file Array.cc.

◆ resize2() [1/2]

void Array< double , Alloc >::resize2	(	octave_idx_type	nr,
		octave_idx_type	nc
	)

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 643 of file Array.h.

◆ resize2() [2/2]

void Array< double , Alloc >::resize2	(	octave_idx_type	nr,
		octave_idx_type	nc,
		const double &	rfv
	)

inherited

Resizing (with fill).

Definition at line 642 of file Array.cc.

◆ resize_fill_value()

double Array< double , Alloc >::resize_fill_value ( void ) const

virtualinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 638 of file Array.cc.

◆ rows()

octave_idx_type Array< double , Alloc >::rows ( void ) const

inlineinherited

Definition at line 449 of file Array.h.

◆ size()

size_type Array< double , Alloc >::size ( const size_type d ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 476 of file Array.h.

◆ sort() [1/4]

Array< double , Alloc > Array< double , Alloc >::sort	(	Array< octave_idx_type > &	sidx,
		int	dim = `0`,
		sortmode	mode = `ASCENDING`
	)		const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 743 of file Array.cc.

◆ sort() [2/4]

OCTAVE_API Array< octave::idx_vector > Array< octave::idx_vector >::sort	(	Array< octave_idx_type > &	sidx,
		int	,
		sortmode
	)		const

inherited

Definition at line 42 of file Array-idx-vec.cc.

◆ sort() [3/4]

Array< double , Alloc > Array< double , Alloc >::sort	(	int	dim = `0`,
		sortmode	mode = `ASCENDING`
	)		const

inherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 742 of file Array.cc.

◆ sort() [4/4]

OCTAVE_API Array< octave::idx_vector > Array< octave::idx_vector >::sort	(	int	,
		sortmode
	)		const

inherited

Definition at line 42 of file Array-idx-vec.cc.

◆ sort_rows_idx() [1/2]

Array< octave_idx_type > Array< double , Alloc >::sort_rows_idx ( sortmode mode = ASCENDING ) const

inherited

Sort by rows returns only indices.

Definition at line 750 of file Array.cc.

◆ sort_rows_idx() [2/2]

OCTAVE_API Array< octave_idx_type > Array< octave::idx_vector >::sort_rows_idx ( sortmode ) const

inherited

Definition at line 42 of file Array-idx-vec.cc.

◆ squeeze()

NDArray NDArray::squeeze ( void ) const

inline

Definition at line 143 of file dNDArray.h.

References MArray< T >::squeeze().

Referenced by octave_matrix::squeeze().

◆ sum()

NDArray NDArray::sum ( int dim = -1 ) const

Definition at line 425 of file dNDArray.cc.

References mx_inline_sum().

Referenced by Fsum(), and Matrix::sum().

◆ sumsq()

NDArray NDArray::sumsq ( int dim = -1 ) const

Definition at line 437 of file dNDArray.cc.

References mx_inline_sumsq().

Referenced by Matrix::sumsq().

◆ test()

bool Array< double , Alloc >::test ( F fcn ) const

inlineinherited

Generic any/all test functionality with arbitrary predicate.

Definition at line 850 of file Array.h.

◆ test_all() [1/3]

bool Array< double , Alloc >::test_all ( bool(&)(const double &) fcn ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 877 of file Array.h.

◆ test_all() [2/3]

bool Array< double , Alloc >::test_all ( bool(&)(double ) fcn ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 874 of file Array.h.

◆ test_all() [3/3]

bool Array< double , Alloc >::test_all ( F fcn ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 862 of file Array.h.

◆ test_any() [1/3]

bool Array< double , Alloc >::test_any ( bool(&)(const double &) fcn ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 871 of file Array.h.

◆ test_any() [2/3]

bool Array< double , Alloc >::test_any ( bool(&)(double ) fcn ) const

inlineinherited

Overloads for function references.

Definition at line 868 of file Array.h.

◆ test_any() [3/3]

bool Array< double , Alloc >::test_any ( F fcn ) const

inlineinherited

Simpler calls.

Definition at line 858 of file Array.h.

◆ too_large_for_float()

bool NDArray::too_large_for_float ( void ) const

Definition at line 387 of file dNDArray.cc.

References Array< double >::test_any(), and octave::too_large_for_float().

Referenced by octave_diag_matrix::save_binary(), octave_matrix::save_binary(), octave_matrix::save_hdf5(), and write_mat5_array().

◆ transpose()

MArray< double > MArray< double >::transpose ( void ) const

inlineinherited

Definition at line 99 of file MArray.h.

◆ xelem() [1/8]

double & Array< double , Alloc >::xelem ( const Array< octave_idx_type > & ra_idx )

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 517 of file Array.h.

◆ xelem() [2/8]

crefT Array< double , Alloc >::xelem ( const Array< octave_idx_type > & ra_idx ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 520 of file Array.h.

◆ xelem() [3/8]

double & Array< double , Alloc >::xelem	(	octave_idx_type	i,
		octave_idx_type	j
	)

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 507 of file Array.h.

◆ xelem() [4/8]

crefT Array< double , Alloc >::xelem	(	octave_idx_type	i,
		octave_idx_type	j
	)		const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 509 of file Array.h.

◆ xelem() [5/8]

double & Array< double , Alloc >::xelem	(	octave_idx_type	i,
		octave_idx_type	j,
		octave_idx_type	k
	)

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 512 of file Array.h.

◆ xelem() [6/8]

crefT Array< double , Alloc >::xelem	(	octave_idx_type	i,
		octave_idx_type	j,
		octave_idx_type	k
	)		const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 514 of file Array.h.

◆ xelem() [7/8]

double & Array< double , Alloc >::xelem ( octave_idx_type n )

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 504 of file Array.h.

◆ xelem() [8/8]

crefT Array< double , Alloc >::xelem ( octave_idx_type n ) const

inlineinherited

Size of the specified dimension.

Dimensions beyond the Array number of dimensions return 1 as those are implicit singleton dimensions.

Equivalent to Octave's 'size (A, DIM)'

Definition at line 505 of file Array.h.

◆ xsum()

NDArray NDArray::xsum ( int dim = -1 ) const

Definition at line 431 of file dNDArray.cc.

References mx_inline_xsum().

Referenced by Fsum().

Friends And Related Function Documentation

◆ ComplexNDArray

friend class ComplexNDArray

friend

Definition at line 141 of file dNDArray.h.

Referenced by fourier(), fourier2d(), ifourier(), and ifourier2d().

◆ imag

OCTAVE_API NDArray imag ( const ComplexNDArray & a )

friend

Definition at line 550 of file dNDArray.cc.

◆ operator<<

OCTAVE_API std::ostream & operator<<	(	std::ostream &	os,
		const NDArray &	a
	)

friend

Definition at line 621 of file dNDArray.cc.

◆ operator>>

OCTAVE_API std::istream & operator>>	(	std::istream &	is,
		NDArray &	a
	)

friend

Definition at line 636 of file dNDArray.cc.

◆ real

OCTAVE_API NDArray real ( const ComplexNDArray & a )

friend

Definition at line 544 of file dNDArray.cc.

Member Data Documentation

◆ m_dimensions

dim_vector Array< double , Alloc >::m_dimensions

protectedinherited

Definition at line 244 of file Array.h.

◆ m_rep

Array<double ,Alloc>::ArrayRep* Array< double , Alloc >::m_rep

protectedinherited

Definition at line 246 of file Array.h.

◆ m_slice_data

double * Array< double , Alloc >::m_slice_data

protectedinherited

Definition at line 255 of file Array.h.

◆ m_slice_len

octave_idx_type Array< double , Alloc >::m_slice_len

protectedinherited

Definition at line 256 of file Array.h.

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

liboctave/array/dNDArray.h
liboctave/array/dNDArray.cc

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Private Member Functions

Static Private Member Functions

Friends

Third dimension

Detailed Description

Member Typedef Documentation

◆ compare_fcn_type

◆ crefT

◆ element_type

◆ size_type

◆ value_type

Constructor & Destructor Documentation

◆ NDArray() [1/9]

◆ NDArray() [2/9]

◆ NDArray() [3/9]

◆ NDArray() [4/9]

◆ NDArray() [5/9]

◆ NDArray() [6/9]

◆ NDArray() [7/9]

◆ NDArray() [8/9]

◆ NDArray() [9/9]

Member Function Documentation

◆ abs()

◆ all()

◆ all_elements_are_int_or_inf_or_nan()

◆ all_elements_are_zero()

◆ all_integers() [1/2]

◆ all_integers() [2/2]

◆ any()

◆ any_element_is_inf_or_nan()

◆ any_element_is_nan()

◆ any_element_is_negative()

◆ any_element_is_positive()

◆ any_element_not_one_or_zero()

◆ as_column()

◆ as_matrix()

◆ as_row()

◆ assign() [1/6]

◆ assign() [2/6]

◆ assign() [3/6]

◆ assign() [4/6]

◆ assign() [5/6]

◆ assign() [6/6]

◆ byte_size()

◆ cat()

◆ changesign()

◆ checkelem() [1/8]

◆ checkelem() [2/8]

◆ checkelem() [3/8]

◆ checkelem() [4/8]

◆ checkelem() [5/8]

◆ checkelem() [6/8]

◆ checkelem() [7/8]

◆ checkelem() [8/8]

◆ clear() [1/3]

◆ clear() [2/3]

◆ clear() [3/3]

◆ cols()

◆ column()

◆ columns()

◆ compute_index() [1/4]

◆ compute_index() [2/4]

◆ compute_index() [3/4]

◆ compute_index() [4/4]

◆ compute_index_unchecked()

◆ concat() [1/3]

◆ concat() [2/3]

◆ concat() [3/3]

◆ cummax() [1/2]

◆ cummax() [2/2]

◆ cummin() [1/2]

◆ cummin() [2/2]

◆ cumprod()

◆ cumsum()

◆ data()

◆ delete_elements() [1/3]