At that time the compiler isn't going to know exactly what technique to get in touch with and it has to attend right up until runtime to figure out the right system for being invoked (That is carried out through VTABLE). This is known as dynamic binding. land, put down, https://realspellcasters03456.blogdal.com/36939143/5-tips-about-love-spells-that-work-you-can-use-today