madara::expression::ArrayRef Class Reference

Leaf node for an array reference. More...

Inheritance diagram for madara::expression::ArrayRef:

Public Member Functions
	ArrayRef (const std::string &key, Symbol *index, madara::knowledge::ThreadSafeContext &context)
	constructors More...
virtual	~ArrayRef (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::ThreadSafeContext &	context_
	Context for variables. More...
Symbol *	index_
const std::string	key_
	Key for retrieving value of this variable. More...
Symbol *	left_
logger::Logger *	logger_
	left and right pointers More...
int	precedence_
Symbol *	right_

Detailed Description

Leaf node for an array reference.

Definition at line 1010 of file Interpreter.cpp.

Constructor & Destructor Documentation

madara::expression::ArrayRef::ArrayRef	(	const std::string &	key,
		Symbol *	index,
		madara::knowledge::ThreadSafeContext &	context
	)

constructors

Definition at line 3865 of file Interpreter.cpp.

madara::expression::ArrayRef::~ArrayRef ( void  )

virtual

destructor

Definition at line 3874 of file Interpreter.cpp.

Member Function Documentation

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

virtual

returns the precedence level

Implements madara::expression::Symbol.

Definition at line 3880 of file Interpreter.cpp.

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

virtual

builds an equivalent ExpressionTree node

Implements madara::expression::Symbol.

Definition at line 3887 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 129 of file Interpreter.cpp.

Member Data Documentation

madara::knowledge::ThreadSafeContext& madara::expression::ArrayRef::context_

Context for variables.

Definition at line 1031 of file Interpreter.cpp.

Symbol* madara::expression::ArrayRef::index_

Definition at line 1032 of file Interpreter.cpp.

const std::string madara::expression::ArrayRef::key_

Key for retrieving value of this variable.

Definition at line 1028 of file Interpreter.cpp.

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

inherited

Definition at line 143 of file Interpreter.cpp.

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

inherited

left and right pointers

Definition at line 142 of file Interpreter.cpp.

int madara::expression::Symbol::precedence_

inherited

Definition at line 145 of file Interpreter.cpp.

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

inherited

Definition at line 144 of file Interpreter.cpp.

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

• include/madara/expression/Interpreter.cpp