#include "dNDArray.h"

Inheritance diagram for NDArray:

Public Member Functions
	NDArray ()

	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 ()=default

NDArray	abs () const

boolNDArray	all (int dim=-1) const

bool	all_elements_are_int_or_inf_or_nan () const

bool	all_elements_are_zero () const

bool	all_integers () const

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

boolNDArray	any (int dim=-1) const

bool	any_element_is_inf_or_nan () const

bool	any_element_is_nan () const

bool	any_element_is_negative (bool=false) const

bool	any_element_is_positive (bool=false) const

bool	any_element_not_one_or_zero () const

NDArray &	changesign ()

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

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

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

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

NDArray	cummax (int dim=-1) const

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

NDArray	cummin (int dim=-1) const

NDArray	cumprod (int dim=-1) const

NDArray	cumsum (int dim=-1) const

NDArray	diag (octave_idx_type k=0) const

NDArray	diag (octave_idx_type m, octave_idx_type n) const

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

ComplexNDArray	fourier (int dim=1) const

ComplexNDArray	fourier2d () const

ComplexNDArray	fourierNd () const

ComplexNDArray	ifourier (int dim=1) const

ComplexNDArray	ifourier2d () const

ComplexNDArray	ifourierNd () const

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

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

boolNDArray	isfinite () const

boolNDArray	isinf () const

boolNDArray	isnan () const

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

NDArray	max (int dim=-1) const

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

NDArray	min (int dim=-1) const

boolNDArray	operator! () const

NDArray &	operator= (const NDArray &a)

NDArray	prod (int dim=-1) const

NDArray	squeeze () const

NDArray	sum (int dim=-1) const

NDArray	sumsq (int dim=-1) const

bool	too_large_for_float () const

NDArray	xsum (int dim=-1) const

Public Member Functions inherited from MArray< double >
	MArray ()

	MArray (const Array< U > &a)

	MArray (const dim_vector &dv)

	MArray (const dim_vector &dv, const double &val)

	MArray (const MArray< double > &a)

	~MArray ()=default

void	changesign ()

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

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

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

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

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

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

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

MArray< double > &	operator= (const MArray< double > &a)

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

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

MArray	squeeze () const

MArray< double >	transpose () const

Public Member Functions inherited from Array< T, Alloc >
	Array ()
	Empty ctor (0 by 0).

	Array (Array< T, Alloc > &&a)

	Array (const Array< T, Alloc > &a)
	No type conversion case.

	Array (const Array< T, Alloc > &a, const dim_vector &dv)
	Reshape constructor.

template<typename U , typename A = Alloc>
	Array (const Array< U, A > &a)
	Type conversion case.

template<template< typename... > class Container>
	Array (const Container< T > &a, const dim_vector &dv)
	Constructor from standard library sequence containers.

	Array (const dim_vector &dv)
	nD uninitialized ctor.

	Array (const dim_vector &dv, const T &val)
	nD initialized ctor.

	Array (T *ptr, const dim_vector &dv, const Alloc &xallocator=Alloc())

virtual	~Array ()

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

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

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

void	clear ()

void	clear (const dim_vector &dv)

void	clear (octave_idx_type r, octave_idx_type c)

void	fill (const T &val)

Array< octave_idx_type >	find (octave_idx_type, bool) const

Array< octave_idx_type >	find (octave_idx_type, bool) const

sortmode	is_sorted_rows (sortmode) const

sortmode	is_sorted_rows (sortmode) const

sortmode	issorted (sortmode) const

sortmode	issorted (sortmode) const

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

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

octave_idx_type	lookup (octave::cdef_object const &, sortmode) const

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

void	make_unique ()

octave_idx_type	nnz () const

octave_idx_type	nnz () const

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

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

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

Array< T, Alloc > &	operator= (Array< T, Alloc > &&a)

Array< T, Alloc > &	operator= (const Array< T, Alloc > &a)

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

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

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

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

Array< octave_idx_type >	sort_rows_idx (sortmode) const

Array< octave_idx_type >	sort_rows_idx (sortmode) const

octave_idx_type	dim1 () const

octave_idx_type	rows () const

octave_idx_type	dim2 () const

octave_idx_type	cols () const

octave_idx_type	columns () const

octave_idx_type	dim3 () const
	Size of the specified dimension.

octave_idx_type	pages () const
	Size of the specified dimension.

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

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

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

Array< T, Alloc >	squeeze () const
	Chop off leading singleton dimensions.

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

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

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

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

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

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

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

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

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

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

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

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

T &	checkelem (octave_idx_type n)
	Size of the specified dimension.

T &	checkelem (octave_idx_type i, octave_idx_type j)
	Size of the specified dimension.

T &	checkelem (octave_idx_type i, octave_idx_type j, octave_idx_type k)
	Size of the specified dimension.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Array< T, 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).

Array< T, Alloc >	reshape (octave_idx_type nr, octave_idx_type nc) const
	Size of the specified dimension.

Array< T, Alloc >	reshape (const dim_vector &new_dims) const
	Size of the specified dimension.

Array< T, Alloc >	permute (const Array< octave_idx_type > &vec, bool inv=false) const
	Size of the specified dimension.

Array< T, Alloc >	ipermute (const Array< octave_idx_type > &vec) const
	Size of the specified dimension.

bool	issquare () const
	Size of the specified dimension.

bool	isempty () const
	Size of the specified dimension.

bool	isvector () const
	Size of the specified dimension.

bool	is_nd_vector () const
	Size of the specified dimension.

Array< T, Alloc >	transpose () const
	Size of the specified dimension.

Array< T, Alloc >	hermitian (T(*fcn)(const T &)=nullptr) const
	Size of the specified dimension.

const T *	data () const
	Size of the specified dimension.

T *	rwdata ()
	Size of the specified dimension.

T *	fortran_vec ()
	Size of the specified dimension.

bool	is_shared () const
	Size of the specified dimension.

int	ndims () const
	Size of the specified dimension.

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

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

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

virtual T	resize_fill_value () const
	Size of the specified dimension.

void	resize2 (octave_idx_type nr, octave_idx_type nc, const T &rfv)
	Resizing (with fill).

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

void	maybe_economize ()
	Size of the specified dimension.

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

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

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

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

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

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

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

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

octave_idx_type	nnz () const
	Count nonzero elements.

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

Array< T, 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.

Array< T, Alloc >	diag (octave_idx_type k=0) const
	Get the kth super or subdiagonal.

Array< T, Alloc >	diag (octave_idx_type m, octave_idx_type n) const
	Size of the specified dimension.

template<typename U , typename F , typename A = std::allocator<U>>
Array< U, A >	map (F fcn) const
	Apply function fcn to each element of the Array<T, Alloc>.

template<typename U , typename A = std::allocator<U>>
Array< U, A >	map (U(&fcn)(T)) const
	Overloads for function references.

template<typename U , typename A = std::allocator<U>>
Array< U, A >	map (U(&fcn)(const T &)) const
	Size of the specified dimension.

template<typename F , bool zero>
bool	test (F fcn) const
	Generic any/all test functionality with arbitrary predicate.

template<typename F >
bool	test_any (F fcn) const
	Simpler calls.

template<typename F >
bool	test_all (F fcn) const
	Size of the specified dimension.

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

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

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

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

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.

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

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

Static Public Member Functions inherited from Array< T, Alloc >
static Array< T, Alloc >	cat (int dim, octave_idx_type n, const Array< T, Alloc > *array_list)
	Concatenation along a specified (0-based) dimension, equivalent to cat().

Friends
class	ComplexNDArray

NDArray	imag (const ComplexNDArray &a)

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

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

NDArray	real (const ComplexNDArray &a)

Additional Inherited Members
Public Types inherited from Array< T, Alloc >
typedef bool(*	compare_fcn_type) (typename ref_param< T >::type, typename ref_param< T >::type)

typedef ref_param< T >::type	crefT

typedef T	element_type

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

typedef T	value_type

Protected Member Functions inherited from Array< T, Alloc >
	Array (const Array< T, Alloc > &a, const dim_vector &dv, octave_idx_type l, octave_idx_type u)
	slice constructor

Protected Attributes inherited from Array< T, Alloc >
dim_vector	m_dimensions

Array< T, Alloc >::ArrayRep *	m_rep

T *	m_slice_data

octave_idx_type	m_slice_len

Detailed Description

Definition at line 37 of file dNDArray.h.

Constructor & Destructor Documentation

◆ NDArray() [1/9]

NDArray::NDArray ( )

inline

Definition at line 41 of file dNDArray.h.

◆ NDArray() [2/9]

NDArray::NDArray ( const dim_vector & dv )

inline

Definition at line 43 of file dNDArray.h.

◆ NDArray() [3/9]

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

inline

Definition at line 45 of file dNDArray.h.

◆ NDArray() [4/9]

NDArray::NDArray ( const NDArray & a )

inline

Definition at line 48 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(), lo_ieee_nan_value(), Array< T, Alloc >::numel(), Array< T, Alloc >::resize(), and Array< T, Alloc >::rwdata().

◆ NDArray() [6/9]

template<typename U >

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

inline

Definition at line 54 of file dNDArray.h.

◆ NDArray() [7/9]

template<typename U >

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

inline

Definition at line 57 of file dNDArray.h.

◆ NDArray() [8/9]

template<typename U >

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

inlineexplicit

Definition at line 60 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< T, Alloc >::xelem().

◆ ~NDArray()

NDArray::~NDArray ( )

default

References abs().

Member Function Documentation

◆ abs()

NDArray NDArray::abs ( ) 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 ( ) const

Definition at line 342 of file dNDArray.cc.

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

◆ all_elements_are_zero()

bool NDArray::all_elements_are_zero ( ) const

Definition at line 336 of file dNDArray.cc.

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

◆ all_integers() [1/2]

bool NDArray::all_integers ( ) const

Definition at line 381 of file dNDArray.cc.

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

◆ all_integers() [2/2]

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

Definition at line 351 of file dNDArray.cc.

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

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

◆ 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 ( ) const

Definition at line 324 of file dNDArray.cc.

References mx_inline_all_finite().

Referenced by Fgsvd(), and Fsvd().

◆ any_element_is_nan()

bool NDArray::any_element_is_nan ( ) 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(), and Array< T, Alloc >::test_all().

Referenced by elem_xpow(), elem_xpow(), and 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(), and Array< T, Alloc >::test_all().

◆ any_element_not_one_or_zero()

bool NDArray::any_element_not_one_or_zero ( ) const

Definition at line 330 of file dNDArray.cc.

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

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

◆ changesign()

NDArray & NDArray::changesign ( )

inline

Definition at line 162 of file dNDArray.h.

References MArray< T >::changesign().

◆ compute_index()

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 ra_idx.

◆ 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< T, Alloc >::dims(), Array< T, Alloc >::elem(), charNDArray::insert(), Array< T, Alloc >::isempty(), Array< T, Alloc >::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().

◆ 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().

◆ fourier()

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

Definition at line 100 of file dNDArray.cc.

References ComplexNDArray, Array< T, Alloc >::data(), Array< T, Alloc >::dims(), dim_vector::ndims(), Array< T, Alloc >::numel(), and Array< T, Alloc >::rwdata().

◆ fourier2d()

ComplexNDArray NDArray::fourier2d ( ) const

Definition at line 161 of file dNDArray.cc.

References ComplexNDArray, Array< T, Alloc >::data(), Array< T, Alloc >::dims(), dim_vector::ndims(), Array< T, Alloc >::numel(), and Array< T, Alloc >::rwdata().

◆ fourierNd()

ComplexNDArray NDArray::fourierNd ( ) const

Definition at line 200 of file dNDArray.cc.

References Array< T, Alloc >::data(), Array< T, Alloc >::dims(), dim_vector::ndims(), and Array< T, Alloc >::rwdata().

◆ ifourier()

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

Definition at line 131 of file dNDArray.cc.

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

◆ ifourier2d()

ComplexNDArray NDArray::ifourier2d ( ) const

Definition at line 181 of file dNDArray.cc.

References ComplexNDArray, Array< T, Alloc >::dims(), dim_vector::ndims(), Array< T, Alloc >::numel(), and Array< T, Alloc >::rwdata().

◆ ifourierNd()

ComplexNDArray NDArray::ifourierNd ( ) const

Definition at line 215 of file dNDArray.cc.

References Array< T, Alloc >::dims(), dim_vector::ndims(), and Array< T, Alloc >::rwdata().

◆ 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().

◆ insert() [1/2]

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() [2/2]

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().

◆ isfinite()

boolNDArray NDArray::isfinite ( ) const

Definition at line 588 of file dNDArray.cc.

◆ isinf()

boolNDArray NDArray::isinf ( ) const

Definition at line 582 of file dNDArray.cc.

◆ isnan()

boolNDArray NDArray::isnan ( ) const

Definition at line 576 of file dNDArray.cc.

◆ 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().

◆ 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().

◆ operator!()

boolNDArray NDArray::operator! ( ) const

Definition at line 295 of file dNDArray.cc.

References any_element_is_nan(), and mx_inline_not().

◆ operator=()

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

inline

Definition at line 64 of file dNDArray.h.

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

◆ 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().

◆ squeeze()

NDArray NDArray::squeeze ( ) 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().

◆ too_large_for_float()

bool NDArray::too_large_for_float ( ) const

Definition at line 387 of file dNDArray.cc.

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

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

◆ 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 Symbol Documentation

◆ ComplexNDArray

friend class ComplexNDArray

friend

Definition at line 141 of file dNDArray.h.

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

◆ imag

NDArray imag ( const ComplexNDArray & a )

friend

Definition at line 550 of file dNDArray.cc.

◆ operator<<

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

friend

Definition at line 621 of file dNDArray.cc.

◆ operator>>

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

friend

Definition at line 636 of file dNDArray.cc.

◆ real

NDArray real ( const ComplexNDArray & a )

friend

Definition at line 544 of file dNDArray.cc.

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

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

Public Member Functions

Static Public Member Functions

Friends

Additional Inherited Members

Detailed Description

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]

◆ ~NDArray()

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()

◆ changesign()

◆ compute_index()

◆ concat() [1/3]

◆ concat() [2/3]

◆ concat() [3/3]

◆ cummax() [1/2]

◆ cummax() [2/2]

◆ cummin() [1/2]

◆ cummin() [2/2]

◆ cumprod()

◆ cumsum()

◆ diag() [1/2]

◆ diag() [2/2]

◆ diff()

◆ fourier()

◆ fourier2d()

◆ fourierNd()

◆ ifourier()

◆ ifourier2d()

◆ ifourierNd()

◆ increment_index()

◆ insert() [1/2]

◆ insert() [2/2]

◆ isfinite()

◆ isinf()

◆ isnan()

◆ max() [1/2]

◆ max() [2/2]

◆ min() [1/2]

◆ min() [2/2]

◆ operator!()

◆ operator=()

◆ prod()

◆ squeeze()

◆ sum()

◆ sumsq()

◆ too_large_for_float()

◆ xsum()

Friends And Related Symbol Documentation

◆ ComplexNDArray

◆ imag

◆ operator<<

◆ operator>>

◆ real