cpp_new_features/cpp_11/003_rtti_std_is_pointer.cpp at main · 0voice/cpp_new_features · GitHub

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#include <iostream>
#include <type_traits>

class A {};

int main()
{
    std::cout << std::boolalpha;
    std::cout << std::is_pointer<A>::value << '\n';
    std::cout << std::is_pointer<A *>::value << '\n';
    std::cout << std::is_pointer<A &>::value << '\n';
    std::cout << std::is_pointer<int>::value << '\n';
    std::cout << std::is_pointer<int *>::value << '\n';
    std::cout << std::is_pointer<int **>::value << '\n';
    std::cout << std::is_pointer<int[10]>::value << '\n';
    std::cout << std::is_pointer<std::nullptr_t>::value << '\n';
}