From 90bda57d79c1fd7731a0cc46d12b350142862fd8 Mon Sep 17 00:00:00 2001 From: Deukhoofd Date: Tue, 26 May 2020 17:39:27 +0200 Subject: [PATCH] Renamed borrowed ptr to be in line with other types. --- src/Memory/BorrowedPtr.hpp | 55 +++++++++++++++++++++++++++++++++++++ src/Memory/borrowed_ptr.hpp | 55 ------------------------------------- 2 files changed, 55 insertions(+), 55 deletions(-) create mode 100644 src/Memory/BorrowedPtr.hpp delete mode 100644 src/Memory/borrowed_ptr.hpp diff --git a/src/Memory/BorrowedPtr.hpp b/src/Memory/BorrowedPtr.hpp new file mode 100644 index 0000000..34ee926 --- /dev/null +++ b/src/Memory/BorrowedPtr.hpp @@ -0,0 +1,55 @@ +#ifndef ARBUTILS_BORROWEDPTR_HPP +#define ARBUTILS_BORROWEDPTR_HPP + +#include + +namespace ArbUt { + /// A borrowed pointer is used to indicate a pointer that is not owned by an object, but instead borrowed from + /// another owning object that is assumed to always be kept alive during the entire lifetime of the borrowing + /// object. + template class BorrowedPtr { + private: + T* _raw; + + public: + inline BorrowedPtr() : _raw(nullptr){}; + inline BorrowedPtr(T* ptr) : _raw(ptr){}; + inline BorrowedPtr(const BorrowedPtr& other) : _raw(other._raw){}; + inline BorrowedPtr(const std::unique_ptr& other) : _raw(other.get()){}; + + ~BorrowedPtr() = default; + + inline BorrowedPtr& operator=(const BorrowedPtr& rhs) { + _raw = rhs._raw; + return *this; + } + + inline T* operator->() const noexcept { return _raw; } + inline T* GetRaw() const noexcept { return _raw; } + + inline bool operator==(const BorrowedPtr& rhs) const { return _raw == rhs._raw; } + inline bool operator!=(const BorrowedPtr& rhs) const { return _raw != rhs._raw; } + + [[nodiscard]] inline constexpr bool IsNull() const noexcept { return _raw == nullptr; } + + template inline BorrowedPtr As() const { + auto cast = dynamic_cast(_raw); + return BorrowedPtr(cast); + } + + template inline bool TryAs(BorrowedPtr& out) const { + auto cast = dynamic_cast(_raw); + if (cast == nullptr) + return false; + out = BorrowedPtr(cast); + return true; + } + + template inline BorrowedPtr ForceAs() const { + auto cast = reinterpret_cast(_raw); + return BorrowedPtr(cast); + } + }; +} + +#endif // ARBUTILS_BORROWEDPTR_HPP diff --git a/src/Memory/borrowed_ptr.hpp b/src/Memory/borrowed_ptr.hpp deleted file mode 100644 index fef160b..0000000 --- a/src/Memory/borrowed_ptr.hpp +++ /dev/null @@ -1,55 +0,0 @@ -#ifndef ARBUTILS_BORROWED_PTR_HPP -#define ARBUTILS_BORROWED_PTR_HPP - -#include - -namespace ArbUt { - /// A borrowed pointer is used to indicate a pointer that is not owned by an object, but instead borrowed from - /// another owning object that is assumed to always be kept alive during the entire lifetime of the borrowing - /// object. - template class borrowed_ptr { - private: - T* _raw; - - public: - inline borrowed_ptr() : _raw(nullptr){}; - inline borrowed_ptr(T* ptr) : _raw(ptr){}; - inline borrowed_ptr(const borrowed_ptr& other) : _raw(other._raw){}; - inline borrowed_ptr(const std::unique_ptr& other) : _raw(other.get()){}; - - ~borrowed_ptr() = default; - - inline borrowed_ptr& operator=(const borrowed_ptr& rhs) { - _raw = rhs._raw; - return *this; - } - - inline T* operator->() const noexcept { return _raw; } - inline T* GetRaw() const noexcept { return _raw; } - - inline bool operator==(const borrowed_ptr& rhs) const { return _raw == rhs._raw; } - inline bool operator!=(const borrowed_ptr& rhs) const { return _raw != rhs._raw; } - - [[nodiscard]] inline constexpr bool IsNull() const noexcept { return _raw == nullptr; } - - template inline borrowed_ptr As() const { - auto cast = dynamic_cast(_raw); - return borrowed_ptr(cast); - } - - template inline bool TryAs(borrowed_ptr& out) const { - auto cast = dynamic_cast(_raw); - if (cast == nullptr) - return false; - out = borrowed_ptr(cast); - return true; - } - - template inline borrowed_ptr ForceAs() const { - auto cast = reinterpret_cast(_raw); - return borrowed_ptr(cast); - } - }; -} - -#endif // ARBUTILS_BORROWED_PTR_HPP