diff options
Diffstat (limited to 'compat/borrowed-ptr-fwd.hpp')
| -rw-r--r-- | compat/borrowed-ptr-fwd.hpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/compat/borrowed-ptr-fwd.hpp b/compat/borrowed-ptr-fwd.hpp index b28c6a71..e773a089 100644 --- a/compat/borrowed-ptr-fwd.hpp +++ b/compat/borrowed-ptr-fwd.hpp @@ -19,6 +19,9 @@ class bptr final // NOLINT(*-special-member-functions) T* ptr; // todo add simple_bptr that doesn't allow casting. should only have the control block member variable. detail_borrowed_ptr::control_block_* blk; + explicit constexpr bptr(NoInitT) noexcept; + explicit constexpr bptr(DirectInitT, T* ptr, detail_borrowed_ptr::control_block_* blk) noexcept; + public: template<typename... Ts> requires std::is_constructible_v<T, Ts&&...> @@ -26,7 +29,6 @@ public: constexpr bptr(std::nullptr_t) noexcept; // NOLINT(*-explicit-conversions) constexpr bptr() noexcept; - explicit constexpr bptr(NoInitT) noexcept; explicit bptr(T* ptr) noexcept; ~bptr() noexcept; @@ -43,9 +45,9 @@ public: uint32_t use_count() const noexcept; explicit operator bool() const noexcept; - template<typename U> - requires detail_borrowed_ptr::StaticCastable<T, U> - bptr<U> static_pointer_cast() noexcept; + template<typename U> friend class bptr; + template<typename Tʹ, typename U> + friend bptr<U> static_pointer_cast(const bptr<Tʹ>& p) noexcept; }; } // namespace floormat |