Puma::TokenSource Class Reference

#include <Puma/TokenSource.h>

Inheritance diagram for Puma::TokenSource:

Description

Token source interface.

To be implemented by all sources providing lexical tokens.

Public Member Functions
virtual	~TokenSource ()
	Destructor.
virtual Token *	next ()=0
	Get the next token.

Constructor & Destructor Documentation

~TokenSource()

virtual Puma::TokenSource::~TokenSource ( )

inlinevirtual

Destructor.

Member Function Documentation

next()

virtual Token * Puma::TokenSource::next ( )

pure virtual

Get the next token.

Returns

The next token from the source, or NULL if no more tokens.

Implemented in Puma::InstantiationTokenSource, Puma::PreprocessorParser, Puma::TokenStream, and Puma::UnitTokenSrc.