mirror of https://github.com/AxioDL/metaforce.git
41 lines
877 B
C++
41 lines
877 B
C++
#pragma once
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#include <memory>
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#include "IObj.hpp"
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namespace urde {
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class IVParamObj : public IObj {
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public:
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virtual ~IVParamObj() {}
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};
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template <class T>
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class TObjOwnerParam : public IVParamObj {
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T m_param;
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public:
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TObjOwnerParam(T&& obj) : m_param(std::move(obj)) {}
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T& GetParam() { return m_param; }
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};
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class CVParamTransfer {
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std::shared_ptr<IVParamObj> m_ref;
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public:
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CVParamTransfer() = default;
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CVParamTransfer(IVParamObj* obj) : m_ref(obj) {}
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CVParamTransfer(const CVParamTransfer& other) : m_ref(other.m_ref) {}
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IVParamObj* GetObj() const { return m_ref.get(); }
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CVParamTransfer ShareTransferRef() { return CVParamTransfer(*this); }
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template <class T>
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T& GetOwnedObj() const {
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return static_cast<TObjOwnerParam<T>*>(GetObj())->GetParam();
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}
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static CVParamTransfer Null() { return CVParamTransfer(); }
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};
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} // namespace urde
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