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BinaryOperatorAST.hpp：源码内容

							#ifndef INC_BinaryOperatorAST_hpp__
#define INC_BinaryOperatorAST_hpp__
//#include "antlr/ASTNode.hpp"
#include "antlr/AST.hpp"
#include "CalcAST.hpp"
class BinaryOperatorAST : public CalcAST {
public:
	RefCalcAST left() const
	{
		return RefCalcAST(getFirstChild());
	}
	RefCalcAST right() const
	{
		RefCalcAST t = left();
		if ( !t ) return t;
		return RefCalcAST(t->getNextSibling());
	}
};
typedef ANTLR_USE_NAMESPACE(antlr)ASTRefCount<BinaryOperatorAST> RefBinaryOperatorAST;
#endif //INC_BinaryOperatorAST_hpp__

						