/**
  *
  *                  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/UnaryOperator.hpp>
#include <ast/IAstVisitor.hpp>

namespace Ast {

class TupleMapAccessExpression final
	: public UnaryOperator
{
protected:
	Expression* m_argument;

	TupleMapAccessExpression():
		UnaryOperator(ExpressionKind::TupleMapAccess),
		m_argument (nullptr)
	{};
	TupleMapAccessExpression(const TupleMapAccessExpression &toCopy):
		UnaryOperator(toCopy),
		m_argument (toCopy.m_argument)
	{};

	static TupleMapAccessExpression* create(ExpressionKind){return new TupleMapAccessExpression();}
	static TupleMapAccessExpression* createCopy(const TupleMapAccessExpression& toCopy){return new TupleMapAccessExpression(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* child, Expression* arg)
	{
		UnaryOperator::init(line,pos,typeRef,callTargetsIdentifierListRef, symbTabRef,child);
		m_argument = arg;
	}


	Expression* argument() {return m_argument;};
	void accept(IAstVisitor& visitor) override {visitor.visit(this);};
	void setArgument(Expression* newarg) {m_argument = newarg;};
};
}