#include#include using namespace std; using namespace filesystem; int main() { path myPath(""); if (myPath.isEmpty()) cout << "The path is empty."; else cout << "The path is not empty."; return 0; }
#includeIn this example, the `path` object `myPath` is initialized with a non-empty string containing the path to a file. The `isEmpty()` function is then called to determine whether the path is empty or not. In this case, the function will return false, indicating that the path is not empty. The `isEmpty()` function is part of the C++ filesystem library, which was added to the standard library in C++17.#include using namespace std; namespace fs = experimental::filesystem; int main() { fs::path myPath("myFolder/myFile.txt"); if (myPath.isEmpty()) cout << "The path is empty."; else cout << "The path is not empty."; return 0; }