CS 225 Lecture 8: Destructors and Operators
9 Sep 2016
School
Department
Course
Professor
Document Summary
Class sphere{ public: sphere(); sphere(const sphere & orig); private: double theradius; int numatts; string * atts; // putting consts before or after the type are equivalent ex. // const sphere & vs sphere const & // pass by value calls cctor bad. // we need to because atts exists. and atts use dynamic memory. Class sphere { public: sphere(); sphere(double r); sphere(const sphere & orig); Cs 225 - lecture page 1 sphere(const sphere & orig); Private: double theradius; int numatts; string * atts; void myfune(sphere s) { sphere t(s); // create a copy. // play with s and t int main() { sphere a; myfun(a); // for dynamic memory, default destructor isn"t enough. Destructors: class sphere { public: sphere(); sphere(double r); sphere(const sphere & orig); Cs 225 - lecture page 2 sphere(const sphere & orig); ~sphere(); private: double theradius; int numatts; string * atts; int main() {
