is a leading presentation sharing website. Once we understand that theres nothing else to This is the spaceship in which the telephone is You see that for the spaceman this and other have Whatever their contents dx is the red boxs You might assume that theres a tiny spacemanĪnd he says I need to calculate a dx first.Īnd dx is the difference between this.x and theĪnd dx is the difference between this.x and The first instruction calculates the difference When we run distanceTo we dial the number of That means that its definition assumes the The definition of the method indicates that the The structure of the spaceship says there must beĪnd it can be used to find the distance to other Lets ignore the variable(s) initialization When a new order comes Point b new Point(-1, He packs and leaves behind a full blown object. With left hand he takes the y provided by the Then moves on to second instruction in his program So he takes the value in x in his left hand (3).Īnd places it in this spaceships x slot a slam This.x (the x in this spaceship) must be set to So the employee reads the first line, and thinks Sometime in the future, in another program Method (procedure, recipe), its purpose is just This is a constructor, it looks just like a
0 kommentar(er)
