mirror of https://github.com/PrimeDecomp/prime.git
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
#ifndef _IOBJ_HPP
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#define _IOBJ_HPP
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#include "types.h"
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#include "rstl/auto_ptr.hpp"
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class IObj {
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public:
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virtual ~IObj() {}
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};
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class CObjOwnerDerivedFromIObjUntyped : public IObj {
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public:
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template < typename T >
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CObjOwnerDerivedFromIObjUntyped(T* obj) : m_objPtr(obj) {}
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template < typename T >
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CObjOwnerDerivedFromIObjUntyped(const rstl::auto_ptr< T >& obj) : m_objPtr(obj.release()) {}
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void* GetContents() { return m_objPtr; }
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protected:
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void* m_objPtr;
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};
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template < typename T >
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class TObjOwnerDerivedFromIObj : public CObjOwnerDerivedFromIObjUntyped {
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public:
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~TObjOwnerDerivedFromIObj() override { delete Owned(); }
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T* Owned() { return static_cast< T* >(m_objPtr); }
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static inline rstl::auto_ptr< TObjOwnerDerivedFromIObj< T > > GetNewDerivedObject(T* obj) {
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return new TObjOwnerDerivedFromIObj< T >(obj);
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}
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static inline rstl::auto_ptr< TObjOwnerDerivedFromIObj< T > >
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GetNewDerivedObject(const rstl::auto_ptr< T >& obj) {
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return new TObjOwnerDerivedFromIObj< T >(obj);
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}
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private:
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TObjOwnerDerivedFromIObj(T* obj) : CObjOwnerDerivedFromIObjUntyped(obj) {}
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TObjOwnerDerivedFromIObj(const rstl::auto_ptr< T >& obj) : CObjOwnerDerivedFromIObjUntyped(obj) {}
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};
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#endif
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