Can I use "delete this"?

void doStuff()
{
    // This object is a working module
    // When you want to switch to another module,

    controller->setWorkingModule(new OtherModule());

    // The other module calculates it
    // Organize this
    delete this;
}

void doStuff()
{
    otherClass.deleteMe(this); // void deleteMe(void *obj) { delete obj; }
}