sencha-lang/Sencha-lang/AST/WhileNode.h

/*
 * WhileNode.h
 *
 *  Created on: Dec 10, 2012
 *      Author: attero
 */

#ifndef WHILENODE_H_
#define WHILENODE_H_

#include "ASTStatement.h"
#include "ASTExpression.h"

/**
 * WhileNode is a while construct. It evaluates condition and executes
 * body if it's true, when condition turn into false, WhileNode breaks loop.
 */
class WhileNode: public ASTStatement {
public:
	WhileNode();
	virtual ~WhileNode();
	ASTStatement * body;
	void add_condition(ASTExpression * expression);
	void add_body(ASTStatement * statement);
	virtual void execute();
	bool evaluate_condition();

};

#endif /* WHILENODE_H_ */