Description

Preprocessor tree node representing an #error directive.

Example:

#error This is an error.

Public Member Functions
	PreErrorDirective (PreTree e, PreTree m)
	Constructor.

void	accept (PreVisitor &v)
	Part of the tree visitor pattern.

Public Member Functions inherited from Puma::PreTreeComposite
virtual	~PreTreeComposite ()
	Destructor.

virtual void	add_son (PreTree *s)
	Add a son (syntactic child node).

virtual void	replace_son (int n, PreTree *new_s)
	Replace the n-th son.

virtual PreTree *	son (int n) const
	Get the n-th son.

virtual int	sons () const
	Get the number of sons.

virtual void	add_daughter (PreTree *d)
	Add a daughter (semantic child node).

virtual void	replace_daughter (int n, PreTree *new_d)
	Replace the n-th daughter.

virtual PreTree *	daughter (int n) const
	Get the n-th daughter.

virtual int	daughters () const
	Get the number of daughters.

virtual Token *	startToken () const
	Get the first token of the syntactic construct represented by the sub-tree.

virtual Token *	endToken () const
	Get the last token of the syntactic construct represented by the sub-tree.

Public Member Functions inherited from Puma::PreTree
virtual	~PreTree ()
	Destructor.

virtual bool	isLeaf () const
	Check if the node is a leaf, i.e.

Additional Inherited Members
Static Public Attributes inherited from Puma::PreTreeComposite
static const int	DYNAMIC = -1
	Dynamic number of sons and daughters.

Protected Member Functions inherited from Puma::PreTreeComposite
	PreTreeComposite (int s, int d)
	Constructor.

Protected Member Functions inherited from Puma::PreTree
	PreTree ()
	Constructor.

Constructor & Destructor Documentation

Puma::PreErrorDirective::PreErrorDirective	(	PreTree *	e,
		PreTree *	m )

inline

Constructor.

Parameters

e	The #error token.
m	The error message.

void Puma::PreErrorDirective::accept ( PreVisitor & v )

inlinevirtual

Part of the tree visitor pattern.

Calls the node visiting functions suitable for this node type.

Parameters

v	The visitor object on which to call the visiting functions.