LVParseTree::Iterator

Return Type

Function

Description

Iterator(void)

Constructs a blank Iterator; its not pointing over anything.

Iterator(const Iterator& other)

Copy constructor.

LVParseTree::Iterator&

operator=(const Iterator& other)

Assignment operator.

~Iterator(void)

Destructor.

LVParseTree::Iterator&

operator ++ (void)

pre-increments the iterator (++itr).

LVParseTree::Iterator

operator ++ (int)

post-increments the iterator (itr++).

const LVParseTree::Node*

operator -> (void)

provides pointer-like access to the node the iterator is currently over
( e.g const char* text = itr->Text( ) )

const LVParseTree::Node&

operator * (void)

provides access to the node the iterator is currently over
(e.g. LVParseTree::Node n  = *itr )

bool

operator == (const Iterator& other)

Tests equality with another Iterator.  Two Iterators are equal if they are pointing to the same node in the same tree.

bool

operator != (const Iterator& other)

returns true if and only if the equality operator returns false.