QTemporaryFile file; if (file.open()) { // Do something with the file file.close(); }
QTemporaryFile file; if (file.open()) { // Do something with the file file.close(); file.remove(); }In this example, a QTemporaryFile object is created and opened. Once done with the file, the close() function is called to ensure that any data written to the file is saved and the operating system resources are released. The remove() function is then called to delete the temporary file. Package library: Qt package/library