常見例句Not only does it slow down the program due to the virtual function indirect call, it is also an opaque wall where no metaprogram can get past. 它不僅因爲虛擬函數的間接調用降低了程序的速度,它還是一堵不透明的牆,元編程無法穿過它。From OO to Generic Programming, Template Metaprogram, Generative Programming; 從OO到泛型到模板元編程到産生式編程; 返回 metaprogram