Puma::UnitTokenSrc Class Reference

#include <Puma/UnitTokenSrc.h>

Inheritance diagram for Puma::UnitTokenSrc:

Description

Token unit iterator implementing the token source interface.

Public Member Functions
	UnitTokenSrc (Unit &unit)
	Constructor. More...
void	current (Token *token)
	Set the current token in the unit that is iterated. More...
Token *	next ()
	Get the next token in the unit. More...
Token *	current () const
	Get the current token in the unit. More...
Unit *	unit () const
	Get the token being iterated. More...
bool	hasNext () const
	Check if the current token is not the last in the unit. More...
Public Member Functions inherited from Puma::TokenSource
virtual	~TokenSource ()
	Destructor. More...

Constructor & Destructor Documentation

UnitTokenSrc()

Puma::UnitTokenSrc::UnitTokenSrc ( Unit &  unit )

inline

Constructor.

Parameters

unit	The unit to iterate.

Member Function Documentation

current() [1/2]

Token * Puma::UnitTokenSrc::current ( ) const

inline

Get the current token in the unit.

Returns

A pointer to the current token.

current() [2/2]

void Puma::UnitTokenSrc::current ( Token *  token )

inline

Set the current token in the unit that is iterated.

Parameters

token

The new current token.

hasNext()

bool Puma::UnitTokenSrc::hasNext ( ) const

inline

Check if the current token is not the last in the unit.

Returns

True, if the end of the unit isn't reached yet.

next()

Token * Puma::UnitTokenSrc::next ( )

inlinevirtual

Get the next token in the unit.

Returns

A pointer to the next token.

Implements Puma::TokenSource.

unit()

Unit * Puma::UnitTokenSrc::unit ( ) const

inline

Get the token being iterated.

Returns

A pointer to the unit.