18 lines
806 B
C++
18 lines
806 B
C++
#pragma once
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#include "Expression.h"
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#include "TypeWrapper.h"
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#include <string>
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#include <initializer_list>
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class ASTPrinter : public Visitor<std::shared_ptr<Object>>
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{
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std::shared_ptr<Object> visitBinaryExpr(BinaryExpr<std::shared_ptr<Object>>* expression) override;
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std::shared_ptr<Object> visitGroupingExpr(GroupingExpr<std::shared_ptr<Object>>* expression) override;
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std::shared_ptr<Object> visitLiteralExpr(LiteralExpr<std::shared_ptr<Object>>* expression) override;
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std::shared_ptr<Object> visitUnaryExpr(UnaryExpr<std::shared_ptr<Object>>* expression) override;
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public:
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std::shared_ptr<Object> print(Expr<std::shared_ptr<Object>>* expr);
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private:
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std::shared_ptr<Object> parenthesize(std::string name, std::vector<std::shared_ptr<Expr<std::shared_ptr<Object>>>> exprs);
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}; |