madara::expression::Number Class Reference

Leaf node of parse tree. More...

Inheritance diagram for madara::expression::Number:

Collaboration diagram for madara::expression::Number:

Public Member Functions
	Number (logger::Logger &logger, std::string input)
	constructors More...
	Number (logger::Logger &logger, madara::knowledge::KnowledgeRecord::Integer input)
	Number (logger::Logger &logger, double input)
virtual	~Number (void)
	destructor More...
virtual int	add_precedence (int accumulated_precedence)
	returns the precedence level More...
virtual ComponentNode *	build (void)
	builds an equivalent ExpressionTree node More...
virtual int	precedence (void)
	abstract method for returning precedence level (higher value means higher precedence More...

Public Attributes
madara::knowledge::KnowledgeRecord	item_
	contains the value of the leaf node More...
Symbol *	left_
logger::Logger *	logger_
	left and right pointers More...
int	precedence_
Symbol *	right_

Detailed Description

Leaf node of parse tree.

Definition at line 932 of file Interpreter.cpp.

Constructor & Destructor Documentation

madara::expression::Number::Number	(	logger::Logger &	logger,
		std::string	input
	)

constructors

Definition at line 1912 of file Interpreter.cpp.

madara::expression::Number::Number	(	logger::Logger &	logger,
		madara::knowledge::KnowledgeRecord::Integer	input
	)

Definition at line 1896 of file Interpreter.cpp.

madara::expression::Number::Number	(	logger::Logger &	logger,
		double	input
	)

Definition at line 1904 of file Interpreter.cpp.

madara::expression::Number::~Number ( void  )

virtual

destructor

Definition at line 1920 of file Interpreter.cpp.

Member Function Documentation

int madara::expression::Number::add_precedence ( int  accumulated_precedence )

virtual

returns the precedence level

Implements madara::expression::Symbol.

Definition at line 1926 of file Interpreter.cpp.

madara::expression::ComponentNode * madara::expression::Number::build ( void  )

virtual

builds an equivalent ExpressionTree node

Implements madara::expression::Symbol.

Definition at line 1933 of file Interpreter.cpp.

virtual int madara::expression::Symbol::precedence ( void  )

inlinevirtualinherited

abstract method for returning precedence level (higher value means higher precedence

Definition at line 125 of file Interpreter.cpp.

Member Data Documentation

madara::knowledge::KnowledgeRecord madara::expression::Number::item_

contains the value of the leaf node

Definition at line 951 of file Interpreter.cpp.

Symbol* madara::expression::Symbol::left_

inherited

Definition at line 139 of file Interpreter.cpp.

logger::Logger* madara::expression::Symbol::logger_

inherited

left and right pointers

Definition at line 138 of file Interpreter.cpp.

int madara::expression::Symbol::precedence_

inherited

Definition at line 141 of file Interpreter.cpp.

Symbol* madara::expression::Symbol::right_

inherited

Definition at line 140 of file Interpreter.cpp.

---

The documentation for this class was generated from the following file:

• include/madara/expression/Interpreter.cpp