Support for pointer holder outline.

src/Memory/BorrowedPtr.hpp

@@ -0,0 +1,21 @@
+#ifndef ARBUTILS_BORROWEDPTR_HPP
+#define ARBUTILS_BORROWEDPTR_HPP
+
+namespace Arbutils::Memory{
+    template <class T>
+    class BorrowedPtr{
+        T* _ptr;
+
+    public:
+        inline explicit constexpr BorrowedPtr(T* ptr) noexcept : _ptr(ptr){};
+
+        inline constexpr T* GetUnsafe() noexcept { return _ptr; }
+        inline constexpr const T* GetUnsafe() const noexcept { return _ptr; }
+
+        T* operator->() noexcept { return _ptr; }
+        const T* operator->() const noexcept { return _ptr; }
+
+    };
+}
+
+#endif // ARBUTILS_BORROWEDPTR_HPP

src/Memory/NonNullBorrowedPtr.hpp

@@ -0,0 +1,24 @@
+#ifndef ARBUTILS_NONNULLBORROWEDPTR_HPP
+#define ARBUTILS_NONNULLBORROWEDPTR_HPP
+#include "../Assert.hpp"
+#include "BorrowedPtr.hpp"
+
+namespace Arbutils::Memory {
+    template <class T> class NonNullBorrowedPtr {
+    private:
+        T* _ptr;
+
+    public:
+        inline explicit NonNullBorrowedPtr(T* ptr) : _ptr(ptr){
+            AssertNotNull(ptr);
+        };
+
+        inline constexpr T* GetUnsafe() noexcept { return _ptr; }
+        inline constexpr const T* GetUnsafe() const noexcept { return _ptr; }
+
+        T* operator->() noexcept { return _ptr; }
+        const T* operator->() const noexcept { return _ptr; }
+    };
+}
+
+#endif // ARBUTILS_NONNULLBORROWEDPTR_HPP

src/Memory/NonNullOwnPtr.hpp

@@ -0,0 +1,34 @@
+#ifndef ARBUTILS_NONNULLOWNPTR_HPP
+#define ARBUTILS_NONNULLOWNPTR_HPP
+
+#include "OwnPtr.hpp"
+#include "../Assert.hpp"
+#include "NonNullBorrowedPtr.hpp"
+
+namespace Arbutils::Memory {
+    template <class T> class NonNullOwnPtr{
+        T* _ptr;
+
+    public:
+        inline explicit NonNullOwnPtr(T* ptr) : _ptr(ptr){
+            AssertNotNull(ptr);
+        };
+
+        NonNullOwnPtr<T>(const NonNullOwnPtr<T>&) = delete;
+        NonNullOwnPtr<T>& operator=(OwnPtr<T> const&) = delete;
+
+        inline ~NonNullOwnPtr() noexcept { delete _ptr; }
+
+        inline constexpr T* GetUnsafe() noexcept { return _ptr; }
+        inline constexpr const T* GetUnsafe() const noexcept { return _ptr; }
+
+        inline NonNullBorrowedPtr<T> Borrow(){
+            return NonNullBorrowedPtr<T>(_ptr);
+        }
+
+        T* operator->() noexcept { return _ptr; }
+        const T* operator->() const noexcept { return _ptr; }
+    };
+}
+
+#endif // ARBUTILS_NONNULLOWNPTR_HPP

src/Memory/OwnPtr.hpp

@@ -0,0 +1,32 @@
+#ifndef ARBUTILS_OWNPTR_HPP
+#define ARBUTILS_OWNPTR_HPP
+
+#include <memory>
+#include "BorrowedPtr.hpp"
+
+namespace Arbutils::Memory {
+    template <class T> class OwnPtr {
+        T* _ptr;
+
+    public:
+        inline explicit constexpr OwnPtr(T* ptr) noexcept : _ptr(ptr){};
+
+        OwnPtr<T>(const OwnPtr<T>&) = delete;
+        OwnPtr<T>& operator=(OwnPtr<T> const&) = delete;
+
+        inline ~OwnPtr() noexcept { delete _ptr; }
+
+        inline constexpr T* GetUnsafe() noexcept { return _ptr; }
+        inline constexpr const T* GetUnsafe() const noexcept { return _ptr; }
+
+        inline BorrowedPtr<T> Borrow(){
+            return BorrowedPtr<T>(_ptr);
+        }
+
+        T* operator->() noexcept { return _ptr; }
+        const T* operator->() const noexcept { return _ptr; }
+    };
+}
+
+
+#endif // ARBUTILS_OWNPTR_HPP