PointerArray< T, MINCHUNKSIZE, ALLOCATOR >::IteratorTemplate< CONSTITERATOR > Class Template Reference

#include <pointerarray.h>

Detailed Description

template<typename T, Int MINCHUNKSIZE = BASEARRAY_DEFAULT_CHUNK_SIZE, typename ALLOCATOR = DefaultAllocator>
template<Bool CONSTITERATOR>
class maxon::PointerArray< T, MINCHUNKSIZE, ALLOCATOR >::IteratorTemplate< CONSTITERATOR >

The PointerArray iterator can be used to iterate over an array or parts of it. For more ease of use you may want to invoke this via the C++11 range based for loop.

You can use an iterator almost like a pointer, e.g.

it++;               // go to the next element
it--;               // go to the previous element
it += 5;            // advance by 5 elements
it -= 3;            // go back 3 elements
cnt = itB - itA;    // number of elements from itA to itB
it = array.Begin(); // iterator to the first element of the array
*it = value;        // assign value to the elements referenced by the iterator
value = *value;     // get value of the element referenced by the iterator

Public Types
using	CollectionType = typename ConstIf< PointerArray, CONSTITERATOR >::type
using	Type = typename ConstIf< T, CONSTITERATOR >::type

Public Member Functions
	IteratorTemplate (CollectionType &a, Int start=0)
	IteratorTemplate (Type *const *pos=nullptr)
	IteratorTemplate (const IteratorTemplate &src)
IteratorTemplate &	operator= (const IteratorTemplate &src)
	operator ConstIterator & ()
	operator Bool () const
Type *	GetPtr () const
Type &	operator* () const
Type *	operator-> () const
Bool	operator== (const IteratorTemplate &b) const
Bool	operator< (const IteratorTemplate &b) const
	MAXON_OPERATOR_COMPARISON (IteratorTemplate)
IteratorTemplate &	operator++ ()
const IteratorTemplate	operator++ (int)
IteratorTemplate &	operator+= (Int i)
IteratorTemplate &	operator-- ()
const IteratorTemplate	operator-- (int)
IteratorTemplate &	operator-= (Int i)
IteratorTemplate	operator+ (Int i) const
IteratorTemplate	operator- (Int i) const
Int	operator- (const IteratorTemplate &b) const

Static Public Attributes
static const Bool	isLinearIterator

Private Attributes
Type *const *	_data

Member Typedef Documentation

CollectionType

using CollectionType = typename ConstIf<PointerArray, CONSTITERATOR>::type

Type

using Type = typename ConstIf<T, CONSTITERATOR>::type

Constructor & Destructor Documentation

IteratorTemplate() [1/3]

IteratorTemplate ( CollectionType &  a, Int  start = 0  )

explicit

IteratorTemplate() [2/3]

IteratorTemplate ( Type *const *  pos = nullptr )

explicit

IteratorTemplate() [3/3]

IteratorTemplate

(

const IteratorTemplate< CONSTITERATOR > &

src

)

Member Function Documentation

operator=()

IteratorTemplate& operator=

(

const IteratorTemplate< CONSTITERATOR > &

src

)

operator ConstIterator &()

operator ConstIterator &

(

)

operator Bool()

operator Bool ( ) const

explicit

Returns

true if the iterator points to an element.

GetPtr()

Type* GetPtr

(

)

const

operator*()

Type& operator*

(

)

const

operator->()

Type* operator->

(

)

const

operator==()

Bool operator==

(

const IteratorTemplate< CONSTITERATOR > &

b

)

const

operator<()

Bool operator<

(

const IteratorTemplate< CONSTITERATOR > &

b

)

const

MAXON_OPERATOR_COMPARISON()

MAXON_OPERATOR_COMPARISON

(

IteratorTemplate< CONSTITERATOR >

)

operator++() [1/2]

IteratorTemplate& operator++

(

)

operator++() [2/2]

const IteratorTemplate operator++

(

int

)

operator+=()

IteratorTemplate& operator+=

(

Int

i

)

operator--() [1/2]

IteratorTemplate& operator--

(

)

operator--() [2/2]

const IteratorTemplate operator--

(

int

)

operator-=()

IteratorTemplate& operator-=

(

Int

i

)

operator+()

IteratorTemplate operator+

(

Int

i

)

const

operator-() [1/2]

IteratorTemplate operator-

(

Int

i

)

const

operator-() [2/2]

Int operator-

(

const IteratorTemplate< CONSTITERATOR > &

b

)

const

Member Data Documentation

isLinearIterator

const Bool isLinearIterator

static

_data

Type* const* _data

private