Rework some metaprogramming stuff

1 files changed, 17 insertions, 3 deletions

diff --git a/asl/buffer.hpp b/asl/buffer.hpp
index e001ee0..74465bd 100644
--- a/asl/buffer.hpp
+++ b/asl/buffer.hpp
@@ -108,13 +108,16 @@ private:
     }

 

 public:

-

     constexpr buffer() requires default_constructible<Allocator> = default;

 

     explicit constexpr buffer(Allocator allocator)

         : m_allocator{ASL_MOVE(allocator)}

     {}

 

+    // @Todo Destructor

+    // @Todo clear

+    // @Todo Copy/move constructor & assignment

+

     constexpr isize_t size() const

     {

         return decode_size(load_size_encoded());

@@ -150,7 +153,7 @@ public:
         auto old_layout = layout::array<T>(old_capacity);

         auto new_layout = layout::array<T>(new_capacity);

             

-        if (currently_on_heap && trivially_copyable<T>)

+        if (currently_on_heap && trivially_move_constructible<T>)

         {

             m_data = reinterpret_cast<T*>(m_allocator.realloc(m_data, old_layout, new_layout));

             m_capacity = new_capacity;

@@ -204,7 +207,18 @@ public:
         }

     }

 

-    // @Todo operator[]

+    // @Todo(C++23) Use deducing this

+    constexpr T& operator[](isize_t i)

+    {

+        ASL_ASSERT(i >= 0 && i <= size());

+        return data()[i];

+    }

+    

+    constexpr const T& operator[](isize_t i) const

+    {

+        ASL_ASSERT(i >= 0 && i <= size());

+        return data()[i];

+    }

 };

 

 } // namespace asl