BALL::ExpressionParser::SyntaxTree Class Reference

#include <BALL/KERNEL/expressionParser.h>

Public Types
Type Definitions

typedef list< SyntaxTree * > ::iterator	Iterator
	An iterator for the children of a given node.
typedef list< SyntaxTree * > ::const_iterator	ConstIterator
	A const iterator for the children of a given node.
Public Member Functions
Constructors and Destructors

	SyntaxTree ()
	SyntaxTree (const char predicate_name, const char args)
	SyntaxTree (SyntaxTree left, SyntaxTree right, ExpressionTree::Type type)
virtual	~SyntaxTree ()
Assignment

virtual void	clear ()
Accessors

Iterator	begin ()
Iterator	end ()
ConstIterator	begin () const
ConstIterator	end () const
Debugging

void	dump (std::ostream &is=std::cout, Size depth=0) const
Public Attributes
Public attributes

String	expression
String	predicate
String	argument
bool	evaluated
bool	negate
ExpressionTree::Type	type
list< SyntaxTree * >	children

Detailed Description

SyntaxTree. This internal class should be used in the implementation of ExpressionParser only.

Definition at line 31 of file expressionParser.h.

Member Typedef Documentation

typedef list<SyntaxTree*>::const_iterator BALL::ExpressionParser::SyntaxTree::ConstIterator

A const iterator for the children of a given node.

Definition at line 43 of file expressionParser.h.

typedef list<SyntaxTree*>::iterator BALL::ExpressionParser::SyntaxTree::Iterator

An iterator for the children of a given node.

Definition at line 40 of file expressionParser.h.

Constructor & Destructor Documentation

BALL::ExpressionParser::SyntaxTree::SyntaxTree ( )

Default constructor.

BALL::ExpressionParser::SyntaxTree::SyntaxTree	(	const char *	predicate_name,
		const char *	args
	)

Detailed constructor.

BALL::ExpressionParser::SyntaxTree::SyntaxTree	(	SyntaxTree *	left,
		SyntaxTree *	right,
		ExpressionTree::Type	type
	)

Detailed constructor

virtual BALL::ExpressionParser::SyntaxTree::~SyntaxTree ( ) [virtual]

Destructor.

Member Function Documentation

ConstIterator BALL::ExpressionParser::SyntaxTree::begin ( ) const

Return a constant iterator pointing to the first child.

Iterator BALL::ExpressionParser::SyntaxTree::begin ( )

Return a mutable iterator pointing to the first child.

virtual void BALL::ExpressionParser::SyntaxTree::clear ( ) [virtual]

Clear method. This method brings this instance to the state after default construction. Note that the list of children will be cleared but the childrem themselves will {not} be deleted.