GxList.inl

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//===========================================================================
//===========================================================================
 
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
GX_FORCE_INLINE GxList::GxIterator<void*> GxList::begin(void)
{
    return GxList::GxIterator<void*>(this);
}
 
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
GX_FORCE_INLINE GxList::GxIterator<void*> GxList::end(void)
{
    GxList::GxIterator<void*> iterator(this);
    iterator.getBottom();
    iterator.getNext();
    return iterator;
}
 
//---------------------------------------------------------------------------
// const配列
//---------------------------------------------------------------------------
template <class T>
GX_FORCE_INLINE const T GxList::GxIterator<T>::operator[](u32 i) const
{
    auto* pNode = _pList->getNode(i);
    if(pNode)
    {
        return static_cast<T>(pNode->getObject());
    }
    return nullptr;
}
 
//---------------------------------------------------------------------------
// 配列
//---------------------------------------------------------------------------
template <class T>
GX_FORCE_INLINE T GxList::GxIterator<T>::operator[](u32 i)
{
    auto* pNode = _pList->getNode(i);
    if(pNode)
    {
        return static_cast<T>(pNode->getObject());
    }
    return nullptr;
}
 
//---------------------------------------------------------------------------
// 先頭を取得
//---------------------------------------------------------------------------
template <class T>
GX_FORCE_INLINE T GxList::GxIterator<T>::getTop(void)
{
    _pCurrent = _pList->getTop();
    if(_pCurrent)
    {
        return static_cast<T>(_pCurrent->getObject());
    }
    return nullptr;
}
 
//---------------------------------------------------------------------------
// 終端を取得
//---------------------------------------------------------------------------
template <class T>
GX_FORCE_INLINE T GxList::GxIterator<T>::getBottom(void)
{
    _pCurrent = _pList->getBottom();
    if(_pCurrent)
    {
        return static_cast<T>(_pCurrent->getObject());
    }
    return nullptr;
}
 
//---------------------------------------------------------------------------
// 前を取得
//---------------------------------------------------------------------------
template <class T>
GX_FORCE_INLINE T GxList::GxIterator<T>::getPrevious(void)
{
    if(_pCurrent)
    {
        _pCurrent = _pCurrent->getPrevious();
        if(_pCurrent)
        {
            return static_cast<T>(_pCurrent->getObject());
        }
    }
    return nullptr;
}
 
//---------------------------------------------------------------------------
// 現在のオブジェクトを取得
//---------------------------------------------------------------------------
template <class T>
GX_FORCE_INLINE T GxList::GxIterator<T>::getCurrent(void) const
{
    if(_pCurrent)
    {
        return static_cast<T>(_pCurrent->getObject());
    }
    return nullptr;
}
 
//---------------------------------------------------------------------------
// 次を取得
//---------------------------------------------------------------------------
template <class T>
GX_FORCE_INLINE T GxList::GxIterator<T>::getNext(void)
{
    if(_pCurrent)
    {
        _pCurrent = _pCurrent->getNext();
        if(_pCurrent)
        {
            return static_cast<T>(_pCurrent->getObject());
        }
    }
    return nullptr;
}