NodeIterator Class Reference

#include <milo.h>

Inheritance diagram for NodeIterator:

Collaboration diagram for NodeIterator:

Public Member Functions
	NodeIterator (Node *node)
Overloaded Operators
Node *&	operator* ()
Node *&	operator-> ()
bool	operator== (const NodeIterator &rhs)
bool	operator!= (const NodeIterator &rhs)
NodeIterator &	operator++ ()
NodeIterator	operator++ (int)
NodeIterator &	operator-- ()
NodeIterator	operator-- (int)

Private Member Functions
void	next ()
	Advance this iterator next node.
void	prev ()
	Iterator goes back previous node.

Private Attributes
Node *	m_node
	Current node pointed to be iterator.

Detailed Description

Iterate over every node in an equation foward and backward. The precedence goes from deepest left most node to deepest right mode node.

Constructor & Destructor Documentation

NodeIterator::NodeIterator ( Node *  node )

inline

Constructor for NodeIterator class. Initialize the current node this iterator points to.

Parameters

node	New current node.

Member Function Documentation

bool NodeIterator::operator!= ( const NodeIterator &  rhs )

inline

Overloaded not equal operator.

Parameters

rhs	Node to be compared.

Returns

True if node is not equal to rhs node.

Node*& NodeIterator::operator* ( )

inline

Overloaded dereference operator.

Returns

Current node.

NodeIterator& NodeIterator::operator++ ( )

inline

Overloaded postfix increment operator.

Returns

NodeIterator object pointing to next factor.

NodeIterator NodeIterator::operator++ ( int  )

inline

Overloaded prefix increment operator. This NodeIterator object will be decremented. Return an object with old iterator value.

Returns

Copy of NodeIterator pointing to old iterator value.

NodeIterator& NodeIterator::operator-- ( )

inline

Overloaded postfix decrement operator.

Returns

NodeIterator object pointing to previous factor.

NodeIterator NodeIterator::operator-- ( int  )

inline

Overloaded prefix decrement operator. This NodeIterator object will be decremented. Return an object with old iterator value.

Returns

Copy of NodeIterator pointing to old iterator value.

Node*& NodeIterator::operator-> ( )

inline

Overloaded member function operator. Returns pointer to current node to access member functions.

Returns

Current node member functions.

bool NodeIterator::operator== ( const NodeIterator &  rhs )

inline

Overloaded equal operator.

Parameters

rhs	Node to be compared.

Returns

True if node is equal to rhs node.

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

• milo.h
• milo.cpp