OoasTools

/**

  *

  *                  OOAS Compiler - C++ AST

  *

  * Copyright 2015, AIT Austrian Institute of Technology.

  * All rights reserved.

  *

  * SEE THE "LICENSE" FILE FOR THE TERMS UNDER WHICH THIS FILE IS PROVIDED.

  *

  * If you modify the file please update the list of contributors below to in-

  * clude your name. Please also stick to the coding convention of using TABs

  * to do the basic (block-level) indentation and spaces for anything after

  * that. (Enable the display of special chars and it should be pretty obvious

  * what this means.) Also, remove all trailing whitespace.

  *

  * Contributors:

  *               Willibald Krenn (AIT)

  *               Stephan Zimmerer (AIT)

  *               Christoph Czurda (AIT)

  *

  */

#pragma once

#include <ast/expressions/Expression.hpp>

#include <ast/IAstVisitor.hpp>

namespace Ast {

class BinaryOperator

        : public Expression

{

protected:

        Expression* m_left;

        Expression* m_right;

        BinaryOperator(ExpressionKind kind):

                Expression(kind),

                m_left (nullptr),

                m_right (nullptr)

        {};

        BinaryOperator(const BinaryOperator& toCopy):

                Expression(toCopy),

                m_left (toCopy.m_left),

                m_right (toCopy.m_right)

        {};

        static BinaryOperator* create(ExpressionKind k) {return new BinaryOperator(k);}

        static BinaryOperator* createCopy(const BinaryOperator& toCopy) {return new BinaryOperator(toCopy);}

public:

        friend class Ast;

        friend class Expression;

        void init(std::int32_t line, std::int32_t pos,

                        Type* typeRef,IdentifierList* callTargetsIdentifierListRef,

                                SymbolTable* symbTabRef, Expression* left, Expression* right)

        {

                Expression::init(line,pos,typeRef,callTargetsIdentifierListRef, symbTabRef);

                m_left = left;

                m_right = right;

        }

        Expression* left() {return m_left;};

        Expression* right(){return m_right;};

        void setRightChild(Expression* child) {m_right = child;};

        void setLeftChild(Expression* child) {m_left = child;};

        void accept(IAstVisitor& visitor) override {visitor.visit(this);};

};

}