What is the difference between a baller and a reference in C++?

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Given the following function definition: int doit(int &x, int y, int &z) { x = 3*x; y = y + 5; z = x+y; return z - 4; } int a = 5, b = 7, c = 9, d = 11; d = doit(a,b,c);

2 Answers  

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What is enum c++?

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Is structure can be inherited?

5 Answers   HP, ST Micro,

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class Foo { const int x; protected: Foo(int f); ~Foo(); }; Foo f; Referring to the sample code above, why will the class declaration not compile? a) The variable x is const. b) The destructor is protected. c) The destructor is not public. d) The constructor is protected. e) There is no default constructor.

5 Answers   Quark,

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what is data encapsulation in C++?

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What is virtual destructors? Why they are used?

1 Answers  

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What does ctime() do?

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What parameter does the constructor to an ofstream object take?

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What is the v-ptr?

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What are the benefits of c++?

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Which function cannot be overloaded c++?

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