QLNode Class Reference

The QLNode class is an internal class for the QPtrList template collection. More...

#include </home/clem/local/src/opie/qmake/include/qglist.h>

Collaboration diagram for QLNode:

[legend]List of all members.

Public Member Functions
QPtrCollection::Item	getData ()
Private Member Functions
	QLNode (QPtrCollection::Item d)
Private Attributes
QPtrCollection::Item	data
QLNode *	prev
QLNode *	next
Friends
class	QGList
class	QGListIterator

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Detailed Description

The QLNode class is an internal class for the QPtrList template collection.

For internal use only.

QLNode is a doubly-linked list node. It has three pointers: 1 Pointer to the previous node. Pointer to the next node. Pointer to the actual data.

It might sometimes be practical to have direct access to the list nodes in a QPtrList, but it is seldom required.

Be very careful if you want to access the list nodes. The heap can easily get corrupted if you make a mistake.

See also:

QPtrList::currentNode(), QPtrList::removeNode(), QPtrList::takeNode()

Definition at line 45 of file qglist.h.

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Constructor & Destructor Documentation

QLNode::QLNode (  QPtrCollection::Item  d  )  [inline, private]

Definition at line 55 of file qglist.h. References data.

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Member Function Documentation

QPtrCollection::Item QLNode::getData (   )  [inline]

Returns a pointer (void*) to the actual data in the list node. Definition at line 50 of file qglist.h. References data. Referenced by QGListIterator::operator()(), QGListIterator::operator++(), QGListIterator::operator+=(), QGListIterator::operator--(), QGListIterator::operator-=(), QGListIterator::toFirst(), and QGListIterator::toLast().

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Friends And Related Function Documentation

friend class QGList [friend]

Definition at line 47 of file qglist.h.

friend class QGListIterator [friend]

Definition at line 48 of file qglist.h.

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Member Data Documentation

QPtrCollection::Item QLNode::data [private]

Definition at line 52 of file qglist.h. Referenced by QGList::at(), QGList::cfirst(), QGList::clast(), QGList::contains(), QGList::containsRef(), QGList::find(), QGList::findRef(), QGListIterator::get(), QGList::get(), QGList::inSort(), QGList::next(), QGList::operator=(), QGList::operator==(), QGList::prev(), QGList::QGList(), QGList::remove(), QGList::removeAt(), QGList::removeRef(), QGList::replaceAt(), QGList::sort(), QGList::take(), QGList::takeAt(), QGList::takeFirst(), QGList::takeLast(), QGList::takeNode(), QGList::toVector(), and QGList::write().

QLNode* QLNode::next [private]

Definition at line 54 of file qglist.h. Referenced by QGList::append(), QGList::clear(), QGList::contains(), QGList::containsRef(), QGList::find(), QGList::findRef(), QGList::insertAt(), QGList::inSort(), QGList::locate(), QGList::next(), QGListIterator::operator()(), QGListIterator::operator++(), QGListIterator::operator+=(), QGList::operator=(), QGList::operator==(), QGList::prepend(), QGList::QGList(), QGList::read(), QGList::relinkNode(), QGList::sort(), QGList::takeNode(), QGList::toVector(), QGList::unlink(), and QGList::write().

QLNode* QLNode::prev [private]

Definition at line 53 of file qglist.h. Referenced by QGList::append(), QGList::insertAt(), QGList::locate(), QGListIterator::operator--(), QGListIterator::operator-=(), QGList::prepend(), QGList::prev(), QGList::read(), QGList::relinkNode(), QGList::takeNode(), and QGList::unlink().

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

• qmake/include/qglist.h
• qmake/tools/qglist.cpp

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