diff options
Diffstat (limited to 'compat/borrowed-ptr.inl')
| -rw-r--r-- | compat/borrowed-ptr.inl | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/compat/borrowed-ptr.inl b/compat/borrowed-ptr.inl index 4d03545d..0abdea8f 100644 --- a/compat/borrowed-ptr.inl +++ b/compat/borrowed-ptr.inl @@ -70,6 +70,15 @@ bptr<T>& bptr<T>::operator=(bptr<Y>&& other) noexcept template<typename T> void bptr<T>::reset() noexcept { if (blk) blk->decrement(blk); } template<typename T> +template<detail_bptr::DerivedFrom<T> Y> +void bptr<T>::reset(Y* ptr) noexcept +{ + if (blk) + blk->decrement(blk); + blk = ptr ? new detail_bptr::control_block{const_cast<std::remove_const_t<Y>*>(ptr), 1} : nullptr; +} + +template<typename T> void bptr<T>::destroy() noexcept { if (!blk) @@ -150,7 +159,7 @@ template<typename T> bool bptr<T>::operator==(const std::nullptr_t&) const noexc template<typename T> std::strong_ordering bptr<T>::operator<=>(const bptr<const std::remove_const_t<T>>& other) const noexcept { return get() <=> other.get(); } template<typename T> std::strong_ordering bptr<T>::operator<=>(const bptr<std::remove_const_t<T>>& other) const noexcept { return get() <=> other.get(); } -template<typename T> std::strong_ordering bptr<T>::operator<=>(const std::nullptr_t&) const noexcept { return get() <=> nullptr; } +template<typename T> std::strong_ordering bptr<T>::operator<=>(const std::nullptr_t&) const noexcept { return get() <=> (T*)nullptr; } template<typename T> void bptr<T>::swap(bptr& other) noexcept { floormat::swap(blk, other.blk); } |