From 5642cba31b5f7610eddf552b1acd984cf718340d Mon Sep 17 00:00:00 2001
From: Steven Le Rouzic <steven.lerouzic@gmail.com>
Date: Fri, 27 Dec 2024 19:19:40 +0100
Subject: Rework some metaprogramming stuff

---
 asl/buffer.hpp | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

(limited to 'asl/buffer.hpp')

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
-- 
cgit