#include2. Clearing a vector of objects: ``` #include#include int main() { std::vector myVector{1, 2, 3, 4, 5}; // create a vector with 5 elements myVector.clear(); // removes all elements, creating an empty vector std::cout << "The size of myVector is: " << myVector.size() << std::endl; // output: 0 return 0; } // Package library: C++ Standard Library