Fix missing typenames.

Author: evoskuil

include/bitcoin/database/impl/primitives/arrayhead.ipp

@@ -134,8 +134,8 @@ Link CLASS::at(size_t key) const NOEXCEPT
         // Reads full padded word.
         const auto raw = ptr->data();
         // xcode clang++16 does not support C++20 std::atomic_ref.
-        ////const std::atomic_ref<Link::integer> head(unsafe_byte_cast<Link::integer>(raw));
-        const auto& head = *pointer_cast<std::atomic<Link::integer>>(raw);
+        ////const std::atomic_ref<integer> head(unsafe_byte_cast<integer>(raw));
+        const auto& head = *pointer_cast<std::atomic<integer>>(raw);
         return head.load(std::memory_order_relaxed);
     }
     else
@@ -164,8 +164,8 @@ bool CLASS::push(const Link& link, const Link& index) NOEXCEPT
         // Writes full padded word (0x00 fill).
         const auto raw = ptr->data();
         // xcode clang++16 does not support C++20 std::atomic_ref.
-        ////const std::atomic_ref<Link::integer> head(unsafe_byte_cast<Link::integer>(raw));
-        auto& head = *pointer_cast<std::atomic<Link::integer>>(raw);
+        ////const std::atomic_ref<integer> head(unsafe_byte_cast<integer>(raw));
+        auto& head = *pointer_cast<std::atomic<integer>>(raw);
         head.store(link, std::memory_order_relaxed);
     }
     else

include/bitcoin/database/impl/primitives/manager.ipp

@@ -168,10 +168,9 @@ constexpr Link CLASS::position_to_link(size_t position) NOEXCEPT
 }
 
 TEMPLATE
-constexpr typename Link::integer CLASS::cast_link(size_t link) NOEXCEPT
+constexpr CLASS::integer CLASS::cast_link(size_t link) NOEXCEPT
 {
     using namespace system;
-    using integer = typename Link::integer;
     constexpr auto terminal = Link::terminal;
 
     // link limit is sub1(terminal), where terminal is 2^((8*Link::bytes)-1).

include/bitcoin/database/primitives/arrayhead.hpp

@@ -71,11 +71,11 @@ class arrayhead
     bool push(const Link& link, const Link& index) NOEXCEPT;
 
 private:
+    using integer = Link::integer;
     using body = manager<Link, system::data_array<zero>, Link::size>;
-    static_assert(std::atomic<Link::integer>::is_always_lock_free);
+    static_assert(std::atomic<integer>::is_always_lock_free);
     static_assert(is_nonzero(Link::size));
-    static constexpr auto bucket_size = Align ? sizeof(Link::integer) :
-        Link::size;
+    static constexpr auto bucket_size = Align ? sizeof(integer) : Link::size;
 
     template <size_t Bytes>
     static inline auto& to_array(memory::iterator it) NOEXCEPT
@@ -88,7 +88,7 @@ class arrayhead
         using namespace system;
         const auto offset = floored_divide(position, bucket_size);
         const auto link = floored_subtract(offset, one);
-        return possible_narrow_cast<Link::integer>(link);
+        return possible_narrow_cast<integer>(link);
     }
 
     // Byte offset of bucket index within head file.

include/bitcoin/database/primitives/manager.hpp

@@ -35,9 +35,10 @@ template <class Link, class Key, size_t Size>
 class manager
 {
 public:
+    using integer = typename Link::integer;
     static constexpr Link position_to_link(size_t position) NOEXCEPT;
     static constexpr size_t link_to_position(const Link& link) NOEXCEPT;
-    static constexpr typename Link::integer cast_link(size_t link) NOEXCEPT;
+    static constexpr integer cast_link(size_t link) NOEXCEPT;
 
     DEFAULT_COPY_MOVE_DESTRUCT(manager);