void Disable(int index) { entries[index].enabled = false; }
void Enable(int index) { entries[index].enabled = true; }
void Reserve(int n) { entries.reserve(n); }
void Disable(int index) { entries[index].enabled = false; }
void Enable(int index) { entries[index].enabled = true; }
void Reserve(int n) { entries.reserve(n); }