ProtoNode::ChildIterator Class Reference

An iterator for traversing the child nodes of a ProtoNode. More...

#include <proto_node.h>

Public Types
typedef struct _proto_node *	NodePtr
	Pointer type for the underlying proto_node structure.

Public Member Functions
	ChildIterator (NodePtr n=Q_NULLPTR)
	Constructs a new ChildIterator.
bool	hasNext ()
	Checks if there is a subsequent child node.
ChildIterator	next ()
	Advances the iterator to the next child node.
ProtoNode	element ()
	Retrieves the ProtoNode element at the current iterator position.

Protected Attributes
NodePtr	node

Detailed Description

An iterator for traversing the child nodes of a ProtoNode.

Constructor & Destructor Documentation

ChildIterator()

ProtoNode::ChildIterator::ChildIterator

(

NodePtr

n = Q_NULLPTR

)

Constructs a new ChildIterator.

Parameters

n	The starting node for the iterator, defaults to Q_NULLPTR.

Member Function Documentation

element()

ProtoNode ProtoNode::ChildIterator::element

(

)

Retrieves the ProtoNode element at the current iterator position.

Returns

The current ProtoNode.

hasNext()

bool ProtoNode::ChildIterator::hasNext

(

)

Checks if there is a subsequent child node.

Returns

True if another child exists, false otherwise.

next()

ProtoNode::ChildIterator ProtoNode::ChildIterator::next

(

)

Advances the iterator to the next child node.

Returns

A ChildIterator pointing to the next node.

Member Data Documentation

node

NodePtr ProtoNode::ChildIterator::node

protected

Pointer to the current underlying protocol tree node.

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

• /builds/wireshark/wireshark/ui/qt/utils/proto_node.h
• /builds/wireshark/wireshark/ui/qt/utils/proto_node.cpp