//******************************************************** // The following code example is taken from the book // C++17 - The Complete Guide // by Nicolai M. Josuttis (www.josuttis.com) // http://www.cppstd17.com // // The code is licensed under a // Creative Commons Attribution 4.0 International License // http://creativecommons.org/licenses/by/4.0/ //******************************************************** #include #include #include #include #include // for std::byte #include #include "../lang/tracknew.hpp" int main() { // allocate some memory on the stack: std::array buf; for (int num : {1000, 2000, 500, 2000, 3000, 50000, 1000}) { std::cout << "-- check with " << num << " elements:\n"; TrackNew::reset(); std::pmr::monotonic_buffer_resource pool{buf.data(), buf.size()}; std::pmr::vector coll{&pool}; for (int i=0; i < num; ++i) { coll.emplace_back("just a non-SSO string"); } TrackNew::status(); } }