FloatRowVector Class Reference

#include "fRowVector.h"

Inheritance diagram for FloatRowVector:

Public Member Functions
	FloatRowVector ()
	FloatRowVector (const Array< float > &a)
	FloatRowVector (const dim_vector &dv)
	FloatRowVector (const FloatRowVector &a)
	FloatRowVector (const MArray< float > &a)
	FloatRowVector (octave_idx_type n)
	FloatRowVector (octave_idx_type n, float val)
	~FloatRowVector ()=default
FloatRowVector	append (const FloatRowVector &a) const
void	clear (octave_idx_type n)
FloatRowVector	extract (octave_idx_type c1, octave_idx_type c2) const
FloatRowVector	extract_n (octave_idx_type c1, octave_idx_type n) const
FloatRowVector &	fill (float val)
FloatRowVector &	fill (float val, octave_idx_type c1, octave_idx_type c2)
FloatRowVector &	insert (const FloatRowVector &a, octave_idx_type c)
float	max () const
float	min () const
bool	operator!= (const FloatRowVector &a) const
FloatRowVector &	operator= (const FloatRowVector &a)
bool	operator== (const FloatRowVector &a) const
void	resize (octave_idx_type n, const float &rfv=0)
FloatColumnVector	transpose () const
Public Member Functions inherited from MArray< float >
	MArray ()
	MArray (const Array< U > &a)
	MArray (const dim_vector &dv)
	MArray (const dim_vector &dv, const float &val)
	MArray (const MArray< float > &a)
	~MArray ()=default
void	changesign ()
MArray< float >	hermitian (float(*fcn)(const float &)=nullptr) const
void	idx_add (const octave::idx_vector &idx, const MArray< float > &vals)
void	idx_add (const octave::idx_vector &idx, float val)
	Performs indexed accumulative addition.
void	idx_add_nd (const octave::idx_vector &idx, const MArray< float > &vals, int dim=-1)
void	idx_max (const octave::idx_vector &idx, const MArray< float > &vals)
void	idx_min (const octave::idx_vector &idx, const MArray< float > &vals)
MArray< float >	ipermute (const Array< octave_idx_type > &vec) const
MArray< float > &	operator= (const MArray< float > &a)
MArray< float >	permute (const Array< octave_idx_type > &vec, bool inv=false) const
MArray< float >	reshape (const dim_vector &new_dims) const
MArray	squeeze () const
MArray< float >	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.

Friends
FloatRowVector	imag (const FloatComplexRowVector &a)
FloatRowVector	operator* (const FloatRowVector &a, const FloatMatrix &b)
std::ostream &	operator<< (std::ostream &os, const FloatRowVector &a)
std::istream &	operator>> (std::istream &is, FloatRowVector &a)
FloatRowVector	real (const FloatComplexRowVector &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
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().
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 34 of file fRowVector.h.

Constructor & Destructor Documentation

FloatRowVector() [1/7]

FloatRowVector::FloatRowVector ( )

inline

Definition at line 38 of file fRowVector.h.

FloatRowVector() [2/7]

FloatRowVector::FloatRowVector ( octave_idx_type  n )

inlineexplicit

Definition at line 40 of file fRowVector.h.

FloatRowVector() [3/7]

FloatRowVector::FloatRowVector ( const dim_vector &  dv )

inlineexplicit

Definition at line 43 of file fRowVector.h.

FloatRowVector() [4/7]

FloatRowVector::FloatRowVector ( octave_idx_type  n, float  val  )

inline

Definition at line 46 of file fRowVector.h.

FloatRowVector() [5/7]

FloatRowVector::FloatRowVector ( const FloatRowVector &  a )

inline

Definition at line 49 of file fRowVector.h.

FloatRowVector() [6/7]

FloatRowVector::FloatRowVector ( const MArray< float > &  a )

inline

Definition at line 51 of file fRowVector.h.

FloatRowVector() [7/7]

FloatRowVector::FloatRowVector ( const Array< float > &  a )

inline

Definition at line 53 of file fRowVector.h.

~FloatRowVector()

FloatRowVector::~FloatRowVector ( )

default

Member Function Documentation

append()

FloatRowVector FloatRowVector::append

(

const FloatRowVector &

a

)

const

Definition at line 115 of file fRowVector.cc.

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

clear()

void FloatRowVector::clear ( octave_idx_type  n )

inline

Definition at line 112 of file fRowVector.h.

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

Referenced by linspace().

extract()

FloatRowVector FloatRowVector::extract	(	octave_idx_type	c1,
		octave_idx_type	c2
	)		const

Definition at line 144 of file fRowVector.cc.

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

extract_n()

FloatRowVector FloatRowVector::extract_n	(	octave_idx_type	c1,
		octave_idx_type	n
	)		const

Definition at line 159 of file fRowVector.cc.

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

fill() [1/2]

FloatRowVector & FloatRowVector::fill

(

float

val

)

Definition at line 78 of file fRowVector.cc.

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

fill() [2/2]

FloatRowVector & FloatRowVector::fill	(	float	val,
		octave_idx_type	c1,
		octave_idx_type	c2
	)

Definition at line 94 of file fRowVector.cc.

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

insert()

FloatRowVector & FloatRowVector::insert	(	const FloatRowVector &	a,
		octave_idx_type	c
	)

Definition at line 59 of file fRowVector.cc.

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

Referenced by append().

max()

float FloatRowVector::max

(

)

const

Definition at line 223 of file fRowVector.cc.

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

min()

float FloatRowVector::min

(

)

const

Definition at line 207 of file fRowVector.cc.

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

operator!=()

bool FloatRowVector::operator!=

(

const FloatRowVector &

a

)

const

Definition at line 53 of file fRowVector.cc.

operator=()

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

inline

Definition at line 55 of file fRowVector.h.

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

operator==()

bool FloatRowVector::operator==

(

const FloatRowVector &

a

)

const

Definition at line 44 of file fRowVector.cc.

References Array< T, Alloc >::data(), len, mx_inline_equal(), and Array< T, Alloc >::numel().

resize()

void FloatRowVector::resize ( octave_idx_type  n, const float &  rfv = 0  )

inline

Definition at line 107 of file fRowVector.h.

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

Referenced by FloatMatrix::column_max(), FloatMatrix::column_min(), and linspace().

transpose()

FloatColumnVector FloatRowVector::transpose

(

)

const

Definition at line 126 of file fRowVector.cc.

References MArray< T >::transpose().

Friends And Related Symbol Documentation

imag

FloatRowVector imag ( const FloatComplexRowVector &  a )

friend

Definition at line 138 of file fRowVector.cc.

operator*

FloatRowVector operator* ( const FloatRowVector &  a, const FloatMatrix &  b  )

friend

Definition at line 172 of file fRowVector.cc.

operator<<

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

friend

Definition at line 238 of file fRowVector.cc.

operator>>

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

friend

Definition at line 249 of file fRowVector.cc.

real

FloatRowVector real ( const FloatComplexRowVector &  a )

friend

Definition at line 132 of file fRowVector.cc.

---

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

• liboctave/array/fRowVector.h
• liboctave/array/fRowVector.cc