Implement a Custom Vector Using Metaprogramming

Problem

Design and implement a custom Vector class in C++ that behaves as a dynamic array. Leverage modern C++ techniques—particularly metaprogramming and the RAII idiom—to achieve both safety and efficiency. The class must internally handle its own memory management without relying on standard library containers.

The Vector must support:

• Adding elements at the end
• Deleting elements
• Accessing elements through indexing

Strive to incorporate as many contemporary C++ features as you can throughout the implementation.

Constraints

• The implementation must manage all allocated memory automatically, freeing resources when no longer needed and avoiding leaks.
• Resizing (when adding beyond capacity) should preserve existing elements.
• Index-based access should be efficient.