39 lines
1.5 KiB
C++
39 lines
1.5 KiB
C++
#ifndef ARBUTILS_NONNULLOWNPTR_HPP
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#define ARBUTILS_NONNULLOWNPTR_HPP
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#include "../Assert.hpp"
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#include "NonNullBorrowedPtr.hpp"
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#include "BorrowedPtr.hpp"
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namespace Arbutils::Memory {
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template <class T> class NonNullOwnPtr {
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T* _ptr;
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public:
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inline NonNullOwnPtr(){};
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inline NonNullOwnPtr(T* ptr) : _ptr(ptr) { AssertNotNull(ptr); };
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NonNullOwnPtr<T>(const NonNullOwnPtr<T>&) = delete;
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inline ~NonNullOwnPtr() noexcept { delete _ptr; }
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inline constexpr T* GetUnsafe() noexcept { return _ptr; }
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inline constexpr const T* GetUnsafe() const noexcept { return _ptr; }
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inline NonNullBorrowedPtr<T> Borrow() { return NonNullBorrowedPtr<T>(_ptr); }
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inline const NonNullBorrowedPtr<const T> Borrow() const { return NonNullBorrowedPtr<const T>(_ptr); }
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inline BorrowedPtr<T> BorrowOptional() { return BorrowedPtr<T>(_ptr); }
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inline const BorrowedPtr<const T> BorrowOptional() const { return BorrowedPtr<const T>(_ptr); }
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T* operator->() noexcept { return _ptr; }
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T* operator->() const noexcept { return _ptr; }
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inline bool operator==(const NonNullOwnPtr& rhs) const noexcept { return _ptr == rhs._ptr; }
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inline bool operator!=(const NonNullOwnPtr& rhs) const noexcept { return _ptr != rhs._ptr; }
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inline bool operator==(const T* rhs) const noexcept { return _ptr == rhs; }
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inline bool operator!=(const T* rhs) const noexcept { return _ptr != rhs; }
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};
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}
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#endif // ARBUTILS_NONNULLOWNPTR_HPP
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