52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
/*!
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@file src/Object/StructObject.hpp
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@brief 结构体类型 StructObject 定义
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@author PuqiAR (im@puqiar.top)
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@date 2026-02-19
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*/
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#pragma once
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#include <Ast/Operator.hpp>
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#include <Object/ObjectBase.hpp>
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#include <Sema/Type.hpp>
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namespace Fig
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{
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/*
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// Total 24 bytes size
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struct Object
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{
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Object *next; // 8 bytes: gc链表
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Struct *klass; // 8 bytes: 一切皆对象，父类指针
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ObjectType type; // 1 byte : 类型
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bool isMarked = false; // 1 byte : gc标记
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// + 6 bytes padding
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};
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*/
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struct FieldMeta
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{
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String name;
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Type type;
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};
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struct StructObject final : public Object
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{
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String name;
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std::uint8_t fieldCount;
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FieldMeta *fields; // [fieldCount]
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Object *operators[GetOperatorsSize()];
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// operators: [UnaryOp 0..N][BinaryOp 0..N], nullptr = 无重载
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Object *GetUnaryOperator(UnaryOperator _op)
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{
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return operators[static_cast<std::uint8_t>(_op)];
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}
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Object *GetBinaryOperator(BinaryOperator _op)
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{
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return operators[static_cast<std::uint8_t>(UnaryOperator::Count)
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+ static_cast<std::uint8_t>(_op)];
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}
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};
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}; // namespace Fig
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