contiguous_container concept

cppreference C++ named requirements: ContiguousContainer

stackoverflow Checking if a sequence container is contiguous in memory

Is there a way to check if a sequence container is contiguous in memory? Something like:

#include <iostream>
#include <vector>
#include <deque>
#include <array>

int main()
{
    std::cout << std::boolalpha;
    std::cout << is_contiguous<std::vector<int>>::value   << '\n'  // true
    std::cout << is_contiguous<std::deque<int>>::value    << '\n'; // false
    std::cout << is_contiguous<std::array<int, 3>>::value << '\n'; // true
}

Implementation

boost.beast.type_traits.hpp

https://www.boost.org/doc/libs/master/boost/beast/core/detail/type_traits.hpp