| OGRE 1.11.1 Object-Oriented Graphics Rendering Engine

Public Types | Public Member Functions | List of all members
Ogre::IteratorWrapper< T, IteratorType, ValType > Class Template Reference

Basefunctionality for IteratorWrappers. More...

`#include <OgreIteratorWrapper.h>`

## Public Types
typedef IteratorType | const_iterator
| Typedef to fulfill container interface More...
typedef IteratorType | iterator
| Typedef to fulfill container interface More...
typedef ValType * | PointerType
| Type you expect to get by funktions like peekNext(Value)Ptr. More...
typedef ValType | ValueType
| Type you expect to get by funktions like peekNext(Value) More...

## Public Member Functions
| IteratorWrapper (IteratorType start, IteratorType last)
| Constructor. More...
const IteratorType & | begin ()
| Bookmark to the begin of the underlying collection. More...
IteratorType & | current ()
| Full access to the current iterator. More...
const IteratorType & | end ()
| Bookmark to the end (one behind the last element) of the underlying collection. More...
bool | hasMoreElements () const
| Returns true if there are more items in the collection. More...
void | moveNext ()
| Moves the iterator on one element. More...

## Detailed Description

### template<typename T, typename IteratorType, typename ValType>
class Ogre::IteratorWrapper< T, IteratorType, ValType >

Basefunctionality for IteratorWrappers.

Template Parameters

  T | a Container like vector list map ...
  IteratorType | T::iterator or T::const_iterator
  ValType | T::mapped_type in case of a map, T::value_type for vector, list,...

Have a look at VectorIteratorWrapper and MapIteratorWrapper for a concrete usage

## Member Typedef Documentation

## ◆ ValueType

template<typename T, typename IteratorType, typename ValType>

typedef ValType Ogre::IteratorWrapper< T, IteratorType, ValType >::ValueType

Type you expect to get by funktions like peekNext(Value)

## ◆ PointerType

template<typename T, typename IteratorType, typename ValType>

typedef ValType* Ogre::IteratorWrapper< T, IteratorType, ValType >::PointerType

Type you expect to get by funktions like peekNext(Value)Ptr.

## ◆ iterator

template<typename T, typename IteratorType, typename ValType>

typedef IteratorType Ogre::IteratorWrapper< T, IteratorType, ValType >::iterator

Typedef to fulfill container interface

Useful if you want to use BOOST_FOREACH

Note
  there is no distinction between const_iterator and iterator.
  keep this in mind if you want to derivate from this class.

## ◆ const_iterator

template<typename T, typename IteratorType, typename ValType>

typedef IteratorType Ogre::IteratorWrapper< T, IteratorType, ValType >::const_iterator

Typedef to fulfill container interface

Useful if you want to use BOOST_FOREACH

Note
  there is no distinction between const_iterator and iterator.
  keep this in mind if you want to derivate from this class.

## Constructor & Destructor Documentation

## ◆ IteratorWrapper()

template<typename T, typename IteratorType, typename ValType>

Ogre::IteratorWrapper< T, IteratorType, ValType >::IteratorWrapper | ( | IteratorType | start,
|  | IteratorType | last
| ) |  |
| inline

Constructor.

Remarks
  Provide a start and end iterator to initialise.

## Member Function Documentation

## ◆ hasMoreElements()

template<typename T, typename IteratorType, typename ValType>

bool Ogre::IteratorWrapper< T, IteratorType, ValType >::hasMoreElements | ( |  | ) | const
| inline

Returns true if there are more items in the collection.

Referenced by Ogre::RenderQueueGroup::merge(), and Ogre::Lod0Stripifier::StripLod0Vertices().

## ◆ moveNext()

template<typename T, typename IteratorType, typename ValType>

void Ogre::IteratorWrapper< T, IteratorType, ValType >::moveNext | ( |  | ) |
| inline

Moves the iterator on one element.

## ◆ begin()

template<typename T, typename IteratorType, typename ValType>

const IteratorType& Ogre::IteratorWrapper< T, IteratorType, ValType >::begin | ( |  | ) |
| inline

Bookmark to the begin of the underlying collection.

## ◆ current()

template<typename T, typename IteratorType, typename ValType>

IteratorType& Ogre::IteratorWrapper< T, IteratorType, ValType >::current | ( |  | ) |
| inline

Full access to the current iterator.

## ◆ end()

template<typename T, typename IteratorType, typename ValType>

const IteratorType& Ogre::IteratorWrapper< T, IteratorType, ValType >::end | ( |  | ) |
| inline

Bookmark to the end (one behind the last element) of the underlying collection.

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

- OgreIteratorWrapper.h