getArea() functionI see! thanks! are there any rules for when I should use this->width, and when I can write width = i...
getArea() functionthanks! My set function setWidth(); is supposed to retun 0.0 if the width is negative. Is this co...
getArea() functionHi! I have a class named Rectangle with the private members: double width; double height; I hav...
safely delete of a vector elementHi! My vector: vector<Appointment> appointments; If I wish to delete an element in this vector,...
mutator functionsok! Thanks! do I need a mutator function for each private memeber?
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