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. More...
typedef list< SyntaxTree * > ::const_iterator	ConstIterator
	A const iterator for the children of a given node. More...

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

Iterator BALL::ExpressionParser::SyntaxTree::begin

(

)

Return a mutable iterator pointing to the first child.

ConstIterator BALL::ExpressionParser::SyntaxTree::begin

(

)

const

Return a constant 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.

void BALL::ExpressionParser::SyntaxTree::dump	(	std::ostream &	is = std::cout,
		Size	depth = 0
	)		const

Iterator BALL::ExpressionParser::SyntaxTree::end

(

)

Return a mutable iterator pointing to the last child.

ConstIterator BALL::ExpressionParser::SyntaxTree::end

(

)

const

Return a constant iterator pointing to the last child.

Member Data Documentation

String BALL::ExpressionParser::SyntaxTree::argument

?????

Definition at line 121 of file expressionParser.h.

list<SyntaxTree*> BALL::ExpressionParser::SyntaxTree::children

?????

Definition at line 137 of file expressionParser.h.

bool BALL::ExpressionParser::SyntaxTree::evaluated

?????

Definition at line 125 of file expressionParser.h.

String BALL::ExpressionParser::SyntaxTree::expression

Definition at line 113 of file expressionParser.h.

bool BALL::ExpressionParser::SyntaxTree::negate

?????

Definition at line 129 of file expressionParser.h.

String BALL::ExpressionParser::SyntaxTree::predicate

?????

Definition at line 117 of file expressionParser.h.

ExpressionTree::Type BALL::ExpressionParser::SyntaxTree::type

?????

Definition at line 133 of file expressionParser.h.