How do I use in constexpr contexts std::mdspan (proposals) in C++?

Exploring the usage of std::mdspan in constexpr contexts can offer significant performance improvements in C++. This document provides insights and examples for better understanding.
constexpr, std::mdspan, C++, proposals, performance, programming
#include #include constexpr auto create_mdspan() { constexpr std::array data = {1, 2, 3, 4, 5, 6}; constexpr std::experimental::mdspan> mspan(data.data()); return mspan; } constexpr void example() { constexpr auto mspan = create_mdspan(); // Access elements at compile-time constexpr auto value = mspan(1, 2); // Accesses the element at row 1, column 2 static_assert(value == 6, "Value should be 6"); }

constexpr std::mdspan C++ proposals performance programming

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