54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
// Copyright (C) 2015 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Core module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_RESOURCEREF_HPP
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#define NAZARA_RESOURCEREF_HPP
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#include <Nazara/Prerequesites.hpp>
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#include <Nazara/Core/Algorithm.hpp>
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#include <Nazara/Core/RefCounted.hpp>
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#include <type_traits>
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namespace Nz
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{
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template<typename T>
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class ObjectRef
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{
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public:
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ObjectRef();
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ObjectRef(T* object);
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ObjectRef(const ObjectRef& ref);
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template<typename U> ObjectRef(const ObjectRef<U>& ref);
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ObjectRef(ObjectRef&& ref) noexcept;
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~ObjectRef();
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T* Get() const;
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bool IsValid() const;
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T* Release();
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bool Reset(T* object = nullptr);
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ObjectRef& Swap(ObjectRef& ref);
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operator bool() const;
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operator T*() const;
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T* operator->() const;
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ObjectRef& operator=(T* object);
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ObjectRef& operator=(const ObjectRef& ref);
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template<typename U> ObjectRef& operator=(const ObjectRef<U>& ref);
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ObjectRef& operator=(ObjectRef&& ref) noexcept;
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private:
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T* m_object;
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};
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template<typename T> struct PointedType<ObjectRef<T>> {typedef T type;};
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template<typename T> struct PointedType<ObjectRef<T> const> {typedef T type;};
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}
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#include <Nazara/Core/ObjectRef.inl>
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#endif // NAZARA_RESOURCEREF_HPP
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