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c++ Programming Glossary: addoneUsing protected data in a parent, passed into a child class http://stackoverflow.com/questions/8305183/using-protected-data-in-a-parent-passed-into-a-child-class parent protected int a class child public parent void addOne parent void child addOne parent parentClass parentClass a 1.. a class child public parent void addOne parent void child addOne parent parentClass parentClass a 1 int main parent a child b.. parentClass a 1 int main parent a child b parent ap a b.addOne ap c oop class inheritance share improve this question ..
Ways of passing arguments - value vs reference vs pointer? [closed] http://stackoverflow.com/questions/8627956/ways-of-passing-arguments-value-vs-reference-vs-pointer a function that adds one to an int and returns an int int addOne int theNumber theNumber 1 return theNumber Here you're passing.. passing by value. You'd call it like this int a 10 int b addOne a b gets 11 but a remains the same If you want to pass by reference.. by reference instead the function would look like this int addOne int theNumber theNumber 1 return theNumber Note that the body..
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