diff options
Diffstat (limited to 'compat/borrowed-ptr.hpp')
| -rw-r--r-- | compat/borrowed-ptr.hpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/compat/borrowed-ptr.hpp b/compat/borrowed-ptr.hpp index f649cae3..10b95be9 100644 --- a/compat/borrowed-ptr.hpp +++ b/compat/borrowed-ptr.hpp @@ -14,7 +14,7 @@ class bptr final // NOLINT(*-special-member-functions) T* ptr; // todo add simple_bptr that doesn't allow casting. should only have the control block element. detail_borrowed_ptr::control_block_* blk; - friend bptr<T> static_pointer_cast<T>(const bptr<T>& p); + constexpr bptr(NoInitT) noexcept; public: template<typename... Ts> @@ -38,8 +38,11 @@ public: T* operator->() const noexcept; uint32_t use_count() const noexcept; explicit operator bool() const noexcept; + + friend bptr<T> static_pointer_cast<T>(const bptr<T>& p); }; +template<typename T> constexpr bptr<T>::bptr(NoInitT) noexcept {}; template<typename T> constexpr bptr<T>::bptr(std::nullptr_t) noexcept: ptr{nullptr}, blk{nullptr} {} template<typename T> constexpr bptr<T>::bptr() noexcept: bptr{nullptr} {} |