irr::core::map< KeyType, ValueType >::ParentFirstIterator Class Reference

Parent First Iterator. More...

#include <irrMap.h>

Public Member Functions
	ParentFirstIterator ()
	ParentFirstIterator (Node *root)
void	reset ()
bool	atEnd () const
Node *	getNode ()
ParentFirstIterator &	operator= (const ParentFirstIterator &src)
void	operator++ (int)
Node *	operator -> ()
Node &	operator * ()

Detailed Description

template<class KeyType, class ValueType>
class irr::core::map< KeyType, ValueType >::ParentFirstIterator

Parent First Iterator.

Traverses the tree from top to bottom. Typical usage is when storing the tree structure, because when reading it later (and inserting elements) the tree structure will be the same.

Definition at line 430 of file irrMap.h.

Constructor & Destructor Documentation

ParentFirstIterator() [1/2]

template<class KeyType, class ValueType>

irr::core::map< KeyType, ValueType >::ParentFirstIterator::ParentFirstIterator ( )

inline

Definition at line 434 of file irrMap.h.

: Root(0), Cur(0) {}

ParentFirstIterator() [2/2]

template<class KeyType, class ValueType>

irr::core::map< KeyType, ValueType >::ParentFirstIterator::ParentFirstIterator ( Node *  root )

inlineexplicit

Definition at line 436 of file irrMap.h.

                                                 : Root(root), Cur(0)
        {
                reset();
        }

Member Function Documentation

atEnd()

template<class KeyType, class ValueType>

bool irr::core::map< KeyType, ValueType >::ParentFirstIterator::atEnd ( ) const

inline

Definition at line 446 of file irrMap.h.

        {
                return Cur==0;
        }

getNode()

template<class KeyType, class ValueType>

Node* irr::core::map< KeyType, ValueType >::ParentFirstIterator::getNode ( )

inline

Definition at line 451 of file irrMap.h.

        {
                return Cur;
        }

operator *()

template<class KeyType, class ValueType>

Node& irr::core::map< KeyType, ValueType >::ParentFirstIterator::operator * ( )

inline

Definition at line 473 of file irrMap.h.

        {
                _IRR_DEBUG_BREAK_IF(atEnd()) // access violation

                return *getNode();
        }

operator ->()

template<class KeyType, class ValueType>

Node* irr::core::map< KeyType, ValueType >::ParentFirstIterator::operator -> ( )

inline

Definition at line 468 of file irrMap.h.

        {
                return getNode();
        }

operator++()

template<class KeyType, class ValueType>

void irr::core::map< KeyType, ValueType >::ParentFirstIterator::operator++ ( int  )

inline

Definition at line 463 of file irrMap.h.

        {
                inc();
        }

operator=()

template<class KeyType, class ValueType>

ParentFirstIterator& irr::core::map< KeyType, ValueType >::ParentFirstIterator::operator= ( const ParentFirstIterator &  src )

inline

Definition at line 456 of file irrMap.h.

        {
                Root = src.Root;
                Cur = src.Cur;
                return (*this);
        }

reset()

template<class KeyType, class ValueType>

void irr::core::map< KeyType, ValueType >::ParentFirstIterator::reset ( )

inline

Definition at line 441 of file irrMap.h.

        {
                Cur = Root;
        }

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

• include/irrlicht/irrMap.h