NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant > Class Template Reference

Helper class that allows to use NCollection iterators as STL iterators. NCollection iterator can be extended to STL iterator of any category by adding necessary methods: STL forward iterator requires IsEqual method, STL bidirectional iterator requires Previous method, and STL random access iterator requires Offset and Differ methods. See NCollection_Vector as example of declaring custom STL iterators. More...

#include <NCollection_StlIterator.hxx>

Inheritance diagram for NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >:

Public Member Functions
	NCollection_StlIterator ()
	Default constructor. More...
	NCollection_StlIterator (const BaseIterator &theIterator)
	Constructor from NCollection iterator. More...
	NCollection_StlIterator (const NCollection_StlIterator< Category, BaseIterator, ItemType, false > &theIterator)
	Cast from non-const variant to const one. More...
NCollection_StlIterator &	operator= (const NCollection_StlIterator< Category, BaseIterator, ItemType, false > &theIterator)
	Assignment of non-const iterator to const one. More...
const BaseIterator &	Iterator () const
	Access to NCollection iterator instance. More...
methods related to bidirectional STL iterator
NCollection_StlIterator &	operator-- ()
	Prefix decrement. More...
NCollection_StlIterator	operator-- (int)
	Postfix decrement. More...

methods related to forward STL iterator
bool	operator== (const NCollection_StlIterator &theOther) const
	Test for equality. More...
bool	operator!= (const NCollection_StlIterator &theOther) const
	Test for inequality. More...
NCollection_StlIterator::reference	operator* () const
	Get reference to current item. More...
NCollection_StlIterator::pointer	operator-> () const
	Dereferencing operator. More...
NCollection_StlIterator &	operator++ ()
	Prefix increment. More...
NCollection_StlIterator	operator++ (int)
	Postfix increment. More...
template<bool Condition>
opencascade::enable_if<!Condition, ItemType & >::type	Reference () const
	Test for equality. More...
template<bool Condition>
opencascade::enable_if< Condition, const ItemType & >::type	Reference () const
	Test for equality. More...

methods related to random access STL iterator
NCollection_StlIterator &	operator+= (typename NCollection_StlIterator::difference_type theOffset)
	Move forward. More...
NCollection_StlIterator	operator+ (typename NCollection_StlIterator::difference_type theOffset) const
	Addition. More...
NCollection_StlIterator &	operator-= (typename NCollection_StlIterator::difference_type theOffset)
	Move backward. More...
NCollection_StlIterator	operator- (typename NCollection_StlIterator::difference_type theOffset) const
	Decrease. More...
NCollection_StlIterator::difference_type	operator- (const NCollection_StlIterator &theOther) const
	Difference. More...
NCollection_StlIterator::reference	operator[] (typename NCollection_StlIterator::difference_type theOffset) const
	Get item at offset from current. More...
bool	operator< (const NCollection_StlIterator &theOther) const
	Comparison. More...
bool	operator> (const NCollection_StlIterator &theOther) const
	Comparison. More...
bool	operator<= (const NCollection_StlIterator &theOther) const
	Comparison. More...
bool	operator>= (const NCollection_StlIterator &theOther) const
	Comparison. More...

Detailed Description

template<class Category, class BaseIterator, class ItemType, bool IsConstant>
class NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >

Helper class that allows to use NCollection iterators as STL iterators. NCollection iterator can be extended to STL iterator of any category by adding necessary methods: STL forward iterator requires IsEqual method, STL bidirectional iterator requires Previous method, and STL random access iterator requires Offset and Differ methods. See NCollection_Vector as example of declaring custom STL iterators.

Constructor & Destructor Documentation

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::NCollection_StlIterator ( )

inline

Default constructor.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::NCollection_StlIterator ( const BaseIterator &  theIterator )

inline

Constructor from NCollection iterator.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::NCollection_StlIterator ( const NCollection_StlIterator< Category, BaseIterator, ItemType, false > &  theIterator )

inline

Cast from non-const variant to const one.

Member Function Documentation

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

const BaseIterator& NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::Iterator ( ) const

inline

Access to NCollection iterator instance.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

bool NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator!= ( const NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant > &  theOther ) const

inline

Test for inequality.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator::reference NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator* ( ) const

inline

Get reference to current item.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator+ ( typename NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::difference_type  theOffset ) const

inline

Addition.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator& NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator++ ( )

inline

Prefix increment.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator++ ( int  )

inline

Postfix increment.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator& NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator+= ( typename NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::difference_type  theOffset )

inline

Move forward.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator- ( typename NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::difference_type  theOffset ) const

inline

Decrease.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator::difference_type NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator- ( const NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant > &  theOther ) const

inline

Difference.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator& NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator-- ( )

inline

Prefix decrement.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator-- ( int  )

inline

Postfix decrement.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator& NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator-= ( typename NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::difference_type  theOffset )

inline

Move backward.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator::pointer NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator-> ( ) const

inline

Dereferencing operator.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

bool NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator< ( const NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant > &  theOther ) const

inline

Comparison.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

bool NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator<= ( const NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant > &  theOther ) const

inline

Comparison.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator& NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator= ( const NCollection_StlIterator< Category, BaseIterator, ItemType, false > &  theIterator )

inline

Assignment of non-const iterator to const one.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

bool NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator== ( const NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant > &  theOther ) const

inline

Test for equality.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

bool NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator> ( const NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant > &  theOther ) const

inline

Comparison.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

bool NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator>= ( const NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant > &  theOther ) const

inline

Comparison.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

NCollection_StlIterator::reference NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::operator[] ( typename NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::difference_type  theOffset ) const

inline

Get item at offset from current.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

template<bool Condition>

opencascade::enable_if<!Condition, ItemType&>::type NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::Reference ( ) const

inlineprotected

Test for equality.

template<class Category , class BaseIterator , class ItemType , bool IsConstant>

template<bool Condition>

opencascade::enable_if<Condition, const ItemType&>::type NCollection_StlIterator< Category, BaseIterator, ItemType, IsConstant >::Reference ( ) const

inlineprotected

Test for equality.

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

• NCollection_StlIterator.hxx