RGBCube/serenity
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Merge some features from gerbert into OwnPtr and RetainPtr.

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This commit is contained in:
Andreas Kling 2018-10-16 12:20:51 +02:00
parent fd708a4cb1
commit 1203c327c7
3 changed files with 46 additions and 8 deletions
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17
AK/OwnPtr.h
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@ -1,7 +1,7 @@
#pragma once
#include <cstddef>
#include <utility>
#include "StdLib.h"
#include "Types.h"
namespace AK {
@ -12,8 +12,17 @@ public:
explicit OwnPtr(T* ptr) : m_ptr(ptr) { }
OwnPtr(OwnPtr&& other) : m_ptr(other.leakPtr()) { }
template<typename U> OwnPtr(OwnPtr<U>&& other) : m_ptr(static_cast<T*>(other.leakPtr())) { }
~OwnPtr() { clear(); }
OwnPtr(std::nullptr_t) { };
~OwnPtr()
{
clear();
#ifdef SANITIZE_PTRS
if constexpr(sizeof(T*) == 8)
m_ptr = (T*)(0xe1e1e1e1e1e1e1e1);
else
m_ptr = (T*)(0xe1e1e1e1);
#endif
}
OwnPtr& operator=(OwnPtr&& other)
{
@ -84,7 +93,7 @@ private:
template<class T, class... Args> inline OwnPtr<T>
make(Args&&... args)
{
return OwnPtr<T>(new T(std::forward<Args>(args)...));
return OwnPtr<T>(new T(forward<Args>(args)...));
}
}