This is some iterator to iterate a 4d container into two Range defined by the indices and strides of the 4d container. More...

#include <iterator4d_range.hpp>

Public Types
typedef std::random_access_iterator4d_tag	iterator_category

typedef Container4D::value_type	value_type

typedef DPoint4d< int >	difference_type

typedef slip::DPoint3d< int >	diff3d

typedef slip::DPoint2d< int >	diff2d

typedef Container4D::pointer	pointer

typedef Container4D::reference	reference

typedef iterator4d_range	self

typedef Container4D::size_type	size_type

Public Member Functions
reference	operator* ()
	Dereference assignment operator. Returns the element that the current iterator4d_range i point to. More...

pointer	operator-> ()

Constructors & Destructors
	iterator4d_range ()
	Constructs a iterator4d_range. More...

	iterator4d_range (Container4D *c, const slip::Range< int > &r1, const slip::Range< int > &r2, const slip::Range< int > &r3, const slip::Range< int > &r4)
	Constructs a iterator4d_range. More...

	iterator4d_range (const self &o)
	Constructs a copy of the iterator4d_range o. More...

Assignment operators and methods
self &	operator= (const self &o)
	Assign a iterator4d_range. More...

Forward operators addons
self &	operator++ ()
	Preincrement a iterator4d_range. Iterate to the next location inside the Range. More...

self	operator++ (int)
	Postincrement a iterator4d_range. Iterate to the next location inside the Range4d. More...

Bidirectional operators addons
self &	operator-- ()
	Predecrement a iterator4d_range. Iterate to the previous location inside the Range4d. More...

self	operator-- (int)
	Postdecrement a iterator4d_range. Iterate to the previous location inside the Range4d. More...

slab, slice, row and col iterators accessors
Container4D::slab_range_iterator	slab_begin (size_type slice, size_type row, size_type col)
	iterator4d_range element assignment operator. More...

Container4D::slab_range_iterator	slab_end (size_type slice, size_type row, size_type col)
	iterator4d_range element assignment operator. More...

Container4D::slice_range_iterator	slice_begin (size_type slab, size_type row, size_type col)
	iterator4d_range element assignment operator. More...

Container4D::slice_range_iterator	slice_end (size_type slab, size_type row, size_type col)
	iterator4d_range element assignment operator. More...

Container4D::row_range_iterator	row_begin (size_type slab, size_type slice, size_type row)
	iterator4d_range element assignment operator. More...

Container4D::row_range_iterator	row_end (size_type slab, size_type slice, size_type row)
	iterator4d_range element assignment operator. More...

Container4D::col_range_iterator	col_begin (size_type slab, size_type slice, size_type col)
	iterator4d_range element assignment operator. More...

Container4D::col_range_iterator	col_end (size_type slab, size_type slice, size_type col)
	iterator4d_range element assignment operator. More...

Subscripts accessors
int	x1 () const
	Access to the first subscript of the current iterator4d_range. More...

int	t () const
	Access to the first subscript of the current iterator4d_range. More...

int	x2 () const
	Access to the second subscript of the current iterator4d_range. More...

int	k () const
	Access to the second subscript of the current iterator4d_range. More...

int	x3 () const
	Access to the third subscript of the current iterator4d_range. More...

int	i () const
	Access to the third subscript of the current iterator4d_range. More...

int	x4 () const
	Access to the fourth subscript of the current iterator4d_range. More...

int	j () const
	Access to the fourth subscript of the current iterator4d_range. More...

Friends
Equality comparable operators
bool	operator== (const self &i1, const self &i2)
	Equality operator. More...

bool	operator!= (const self &i1, const self &i2)
	Inequality operator. More...

Strict Weakly comparable operators
bool	operator< (const self &i1, const self &i2)
	< operator. More...

bool	operator> (const self &i1, const self &i2)
	operator. More...

bool	operator<= (const self &i1, const self &i2)
	<= operator. More...

bool	operator>= (const self &i1, const self &i2)
	>= operator. More...

iterator4d_range operators addons
self &	operator+= (const difference_type &d)
	iterator4d_range addition. More...

self &	operator-= (const difference_type &d)
	iterator4d_range substraction. More...

self	operator+ (const difference_type &d)
	iterator4d_range addition. More...

self	operator- (const difference_type &d)
	iterator4d_range substraction. More...

reference	operator[] (difference_type d)
	iterator4d_range element assignment operator. Equivalent to *(k + d) = t. More...

pointer	operator[] (diff3d d)
	iterator4d_range element assignment operator. Equivalent to *(k + d) = t. More...

pointer	operator[] (diff2d d)
	iterator4d_range element assignment operator. Equivalent to *(k + d) = t. More...

pointer *	operator[] (int n)
	iterator4d_range element assignment operator. Equivalent to *(k + n) = t. More...

difference_type	operator- (const self &i1, const self &i2)
	iterator4d_range difference operator. More...

Detailed Description

template<class Container4D>
class slip::iterator4d_range< Container4D >

This is some iterator to iterate a 4d container into two Range defined by the indices and strides of the 4d container.

Version: Fluex 1.0

Date: 2013/07/10

Author: Denis Arrivault <denis.arrivault_AT_inria.fr>

Parameters

Container4D Type of 4d container in the iterator4d_range

Description:: This iterator is an 4d extension of the random_access_iterator. It is compatible with the bidirectional_iterator of the Standard library. It iterate into a range area defined inside the indices range of the 4d container. Those indices are defined as follows :

axis and notation conventions

Definition at line 112 of file iterator4d_range.hpp.

Member Typedef Documentation

template<class Container4D >

typedef slip::DPoint2d<int> slip::iterator4d_range< Container4D >::diff2d

Definition at line 120 of file iterator4d_range.hpp.

template<class Container4D >

typedef slip::DPoint3d<int> slip::iterator4d_range< Container4D >::diff3d

Definition at line 119 of file iterator4d_range.hpp.

template<class Container4D >

typedef DPoint4d<int> slip::iterator4d_range< Container4D >::difference_type

Definition at line 118 of file iterator4d_range.hpp.

template<class Container4D >

typedef std::random_access_iterator4d_tag slip::iterator4d_range< Container4D >::iterator_category

Definition at line 116 of file iterator4d_range.hpp.

template<class Container4D >

typedef Container4D::pointer slip::iterator4d_range< Container4D >::pointer

Definition at line 121 of file iterator4d_range.hpp.

template<class Container4D >

typedef Container4D::reference slip::iterator4d_range< Container4D >::reference

Definition at line 122 of file iterator4d_range.hpp.

template<class Container4D >

typedef iterator4d_range slip::iterator4d_range< Container4D >::self

Definition at line 124 of file iterator4d_range.hpp.

template<class Container4D >

typedef Container4D::size_type slip::iterator4d_range< Container4D >::size_type

Definition at line 126 of file iterator4d_range.hpp.

template<class Container4D >

typedef Container4D::value_type slip::iterator4d_range< Container4D >::value_type

Definition at line 117 of file iterator4d_range.hpp.

Constructor & Destructor Documentation

template<class Container4D >

slip::iterator4d_range< Container4D >::iterator4d_range ( )

inline

Constructs a iterator4d_range.

The range to iterate is in this case the full container

Definition at line 136 of file iterator4d_range.hpp.

template<class Container4D >

slip::iterator4d_range< Container4D >::iterator4d_range	(	Container4D *	c,
		const slip::Range< int > &	r1,
		const slip::Range< int > &	r2,
		const slip::Range< int > &	r3,
		const slip::Range< int > &	r4
	)

inline

Constructs a iterator4d_range.

Parameters

c	pointer to an existing 4d container
r1	Range<int> defining the range of indices of the first axis to iterate
r2	Range<int> defining the range of indices of the second axis to iterate
r3	Range<int> defining the range of indices of the third axis to iterate
r4	Range<int> defining the range of indices of the fourth axis to iterate

Precondition: range indices must be inside those of the 4d container

Definition at line 153 of file iterator4d_range.hpp.

template<class Container4D >

slip::iterator4d_range< Container4D >::iterator4d_range ( const self & o )

inline

Constructs a copy of the iterator4d_range o.

Parameters

o	iterator4d_range to copy.

Definition at line 168 of file iterator4d_range.hpp.

Member Function Documentation

template<class Container4D >

Container4D::col_range_iterator slip::iterator4d_range< Container4D >::col_begin	(	size_type	slab,
		size_type	slice,
		size_type	col
	)

inline

iterator4d_range element assignment operator.

Parameters

slab	slab offset.
slice	slice offset.
col	col offset.

Returns: a col_range_iterator to the first element of the col range at the slab slab, the slice slice and the col .

Todo:: add assert

Definition at line 770 of file iterator4d_range.hpp.

template<class Container4D >

Container4D::col_range_iterator slip::iterator4d_range< Container4D >::col_end	(	size_type	slab,
		size_type	slice,
		size_type	col
	)

inline

iterator4d_range element assignment operator.

Parameters

slab	slab offset.
slice	slice offset.
col	col offset.

Returns: a range_col_iterator to the past-the-end element of the col range at the slab slab, the slice slice and the col .

Todo:: add assert

Definition at line 788 of file iterator4d_range.hpp.

template<class Container4D >

int slip::iterator4d_range< Container4D >::i ( ) const

inline

Access to the third subscript of the current iterator4d_range.

Returns: the third subscript.

Definition at line 850 of file iterator4d_range.hpp.

template<class Container4D >

int slip::iterator4d_range< Container4D >::j ( ) const

inline

Access to the fourth subscript of the current iterator4d_range.

Returns: the fourth subscript.

Definition at line 869 of file iterator4d_range.hpp.

template<class Container4D >

int slip::iterator4d_range< Container4D >::k ( ) const

inline

Access to the second subscript of the current iterator4d_range.

Returns: the second subscript.

Definition at line 831 of file iterator4d_range.hpp.

template<class Container4D >

reference slip::iterator4d_range< Container4D >::operator* ( )

inline

Dereference assignment operator. Returns the element that the current iterator4d_range i point to.

Returns: a iterator4d_range reference.

Definition at line 213 of file iterator4d_range.hpp.

template<class Container4D >

self slip::iterator4d_range< Container4D >::operator+ ( const difference_type & d )

inline

iterator4d_range addition.

Parameters

d	difference_type

Returns: a iterator4d_range reference

Precondition: All the iterators between the current iterator i and i + d must be dereferenceable.

Definition at line 544 of file iterator4d_range.hpp.

template<class Container4D >

self& slip::iterator4d_range< Container4D >::operator++ ( )

inline

Preincrement a iterator4d_range. Iterate to the next location inside the Range.

Definition at line 235 of file iterator4d_range.hpp.

template<class Container4D >

self slip::iterator4d_range< Container4D >::operator++ ( int )

inline

Postincrement a iterator4d_range. Iterate to the next location inside the Range4d.

Definition at line 302 of file iterator4d_range.hpp.

template<class Container4D >

self& slip::iterator4d_range< Container4D >::operator+= ( const difference_type & d )

inline

iterator4d_range addition.

Parameters

d	difference_type

Returns: a iterator4d_range reference

Precondition: All the iterators between the current iterator i and i + d must be dereferenceable.

Definition at line 500 of file iterator4d_range.hpp.

template<class Container4D >

self slip::iterator4d_range< Container4D >::operator- ( const difference_type & d )

inline

iterator4d_range substraction.

Parameters

d	difference_type

Returns: a iterator4d_range reference

Precondition: All the iterators between the current iterator i and i - d must be dereferenceable.

Definition at line 559 of file iterator4d_range.hpp.

template<class Container4D >

self& slip::iterator4d_range< Container4D >::operator-- ( )

inline

Predecrement a iterator4d_range. Iterate to the previous location inside the Range4d.

Definition at line 321 of file iterator4d_range.hpp.

template<class Container4D >

self slip::iterator4d_range< Container4D >::operator-- ( int )

inline

Postdecrement a iterator4d_range. Iterate to the previous location inside the Range4d.

Definition at line 384 of file iterator4d_range.hpp.

template<class Container4D >

self& slip::iterator4d_range< Container4D >::operator-= ( const difference_type & d )

inline

iterator4d_range substraction.

Parameters

d	difference_type

Returns: a iterator4d_range reference

Precondition: All the iterators between the current iterator i and i - d must be dereferenceable.

Definition at line 522 of file iterator4d_range.hpp.

template<class Container4D >

pointer slip::iterator4d_range< Container4D >::operator-> ( )

inline

Definition at line 219 of file iterator4d_range.hpp.

template<class Container4D >

self& slip::iterator4d_range< Container4D >::operator= ( const self & o )

inline

Assign a iterator4d_range.

Assign elements of iterator4d_range in o.

Parameters

o	iterator4d_range to get the values from.

Returns: a iterator4d_range reference.

Definition at line 187 of file iterator4d_range.hpp.

template<class Container4D >

reference slip::iterator4d_range< Container4D >::operator[] ( difference_type d )

inline

iterator4d_range element assignment operator. Equivalent to *(k + d) = t.

Parameters

d	difference_type.

Returns: a reference to the 4d container elements

Precondition: (k + d) exists and is dereferenceable.

Postcondition: k[d] is a copy of reference.

Definition at line 598 of file iterator4d_range.hpp.

template<class Container4D >

pointer slip::iterator4d_range< Container4D >::operator[] ( diff3d d )

inline

iterator4d_range element assignment operator. Equivalent to *(k + d) = t.

Parameters

d	3d point offset for the dimensions 1,2 and 3.

Returns: a pointer to the 4d container elements

Precondition: (k + d) exists and is dereferenceable.

Postcondition: k[d] is a copy of pointer.

Todo:: add assert

Definition at line 616 of file iterator4d_range.hpp.

template<class Container4D >

pointer slip::iterator4d_range< Container4D >::operator[] ( diff2d d )

inline

iterator4d_range element assignment operator. Equivalent to *(k + d) = t.

Parameters

d	2d point offset for the dimensions 1 and 2.

Returns: a pointer to the 4d container elements

Precondition: (k + d) exists and is dereferenceable.

Postcondition: k[d] is a copy of pointer.

Todo:: add assert

Definition at line 633 of file iterator4d_range.hpp.

template<class Container4D >

pointer* slip::iterator4d_range< Container4D >::operator[] ( int n )

inline

iterator4d_range element assignment operator. Equivalent to *(k + n) = t.

Parameters

n	offset for the first dimension.

Returns: a pointer of pointer to the 4d container elements

Precondition: (k + d) exists and is dereferenceable.

Postcondition: k[d] is a copy of pointer of pointer.

Todo:: add assert

Definition at line 649 of file iterator4d_range.hpp.

template<class Container4D >

Container4D::row_range_iterator slip::iterator4d_range< Container4D >::row_begin	(	size_type	slab,
		size_type	slice,
		size_type	row
	)

inline

iterator4d_range element assignment operator.

Parameters

slab	slab offset.
slice	slice offset.
row	offset.

Returns: a row_range_iterator to the first element of the row range at the slab slab, the slice slice and the row .

Todo:: add assert

Definition at line 737 of file iterator4d_range.hpp.

template<class Container4D >

Container4D::row_range_iterator slip::iterator4d_range< Container4D >::row_end	(	size_type	slab,
		size_type	slice,
		size_type	row
	)

inline

iterator4d_range element assignment operator.

Parameters

slab	slab offset.
slice	slice offset.
row	offset.

Returns: a row_range_iterator to the past-the-end element of the row range at the slab slab, the slice slice and the row .

Todo:: add assert

Definition at line 755 of file iterator4d_range.hpp.

template<class Container4D >

Container4D::slab_range_iterator slip::iterator4d_range< Container4D >::slab_begin	(	size_type	slice,
		size_type	row,
		size_type	col
	)

inline

iterator4d_range element assignment operator.

Parameters

slice	slice offset.
row	offset.
col	offset.

Returns: a slab_range_iterator to the first element of the slab range at the slice slice, the row and the col .

Todo:: add assert

Definition at line 670 of file iterator4d_range.hpp.

template<class Container4D >

Container4D::slab_range_iterator slip::iterator4d_range< Container4D >::slab_end	(	size_type	slice,
		size_type	row,
		size_type	col
	)

inline

iterator4d_range element assignment operator.

Parameters

slice	slice offset.
row	offset.
col	offset.

Returns: a slab_range_iterator to the past-the-end element of the slab range at the slice slice, the row and the col .

Todo:: add assert

Definition at line 688 of file iterator4d_range.hpp.

template<class Container4D >

Container4D::slice_range_iterator slip::iterator4d_range< Container4D >::slice_begin	(	size_type	slab,
		size_type	row,
		size_type	col
	)

inline

iterator4d_range element assignment operator.

Parameters

slab	slab offset.
row	offset.
col	offset.

Returns: a slice_range_iterator to the first element of the slice range at the slab slab, the row and the col .

Todo:: add assert

Definition at line 703 of file iterator4d_range.hpp.

template<class Container4D >

Container4D::slice_range_iterator slip::iterator4d_range< Container4D >::slice_end	(	size_type	slab,
		size_type	row,
		size_type	col
	)

inline

iterator4d_range element assignment operator.

Parameters

slab	slab offset.
row	offset.
col	offset.

Returns: a slice_range_iterator to the past-the-end element of the slice range at the slab slab, the row and the col .

Todo:: add assert

Definition at line 721 of file iterator4d_range.hpp.

template<class Container4D >

int slip::iterator4d_range< Container4D >::t ( ) const

inline

Access to the first subscript of the current iterator4d_range.

Returns: the first subscript.

Definition at line 813 of file iterator4d_range.hpp.

template<class Container4D >

int slip::iterator4d_range< Container4D >::x1 ( ) const

inline

Access to the first subscript of the current iterator4d_range.

Returns: the first subscript.

Definition at line 804 of file iterator4d_range.hpp.

template<class Container4D >

int slip::iterator4d_range< Container4D >::x2 ( ) const

inline

Access to the second subscript of the current iterator4d_range.

Returns: the second subscript.

Definition at line 822 of file iterator4d_range.hpp.

template<class Container4D >

int slip::iterator4d_range< Container4D >::x3 ( ) const

inline

Access to the third subscript of the current iterator4d_range.

Returns: the third subscript.

Definition at line 841 of file iterator4d_range.hpp.

template<class Container4D >

int slip::iterator4d_range< Container4D >::x4 ( ) const

inline

Access to the fourth subscript of the current iterator4d_range.

Returns: the fourth subscript.

Definition at line 860 of file iterator4d_range.hpp.

Friends And Related Function Documentation

template<class Container4D >

bool operator!=	(	const self &	i1,
		const self &	i2
	)

friend

Inequality operator.

Parameters

i1	first iterator4d_range.
i2	second iterator4d_range.

Returns: true if !(i1 == i2)

Definition at line 420 of file iterator4d_range.hpp.

template<class Container4D >

difference_type operator-	(	const self &	i1,
		const self &	i2
	)

friend

iterator4d_range difference operator.

Parameters

i1	first iterator4d_range.
i2	second iterator4d_range.

Returns: a difference_type d such that i1 = i2 + stride*d.

Precondition: Either i1 is reachable from i2, or i2 is reachable from i1.; Both strides must be equal

Definition at line 575 of file iterator4d_range.hpp.

template<class Container4D >

bool operator<	(	const self &	i1,
		const self &	i2
	)

friend

< operator.

Parameters

i1	first iterator4d_range.
i2	second iterator4d_range.

Returns: true i1.pos_ < i2_pos

Definition at line 439 of file iterator4d_range.hpp.

template<class Container4D >

bool operator<=	(	const self &	i1,
		const self &	i2
	)

friend

<= operator.

Parameters

i1	first iterator4d_range.
i2	second iterator4d_range.

Returns: true if !(i2 < i1)

Definition at line 466 of file iterator4d_range.hpp.

template<class Container4D >

bool operator==	(	const self &	i1,
		const self &	i2
	)

friend

Equality operator.

Parameters

i1	first iterator4d_range.
i2	second iterator4d_range.

Returns: true if i1 and i2 point to the same element of the 4d container

Definition at line 405 of file iterator4d_range.hpp.

template<class Container4D >

bool operator>	(	const self &	i1,
		const self &	i2
	)

friend

operator.

Parameters

i1	first iterator4d_range.
i2	second iterator4d_range.

Returns: true i2 < i1

Definition at line 452 of file iterator4d_range.hpp.

template<class Container4D >

bool operator>=	(	const self &	i1,
		const self &	i2
	)

friend

>= operator.

Parameters

i1	first iterator4d_range.
i2	second iterator4d_range.

Returns: true if !(i1 < i2)

Definition at line 480 of file iterator4d_range.hpp.

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

src/Container/iterator4d_range.hpp

Public Types

Public Member Functions

Friends

iterator4d_range operators addons

Detailed Description

template<class Container4D> class slip::iterator4d_range< Container4D >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

template<class Container4D>
class slip::iterator4d_range< Container4D >