How to create a reference variable in C++

1 Answers  

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How does c++ structure differ from c++ class?

0 Answers  

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Why do we need pointers?

0 Answers  

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What is a constructor in c++ with example?

0 Answers  

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What programming language should I learn first?

0 Answers  

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Is multimap sorted c++?

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What is the most useful programming language?

0 Answers  

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Is c++ an oop?

0 Answers  

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Why c++ does not have finally?

0 Answers  

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class Foo { public: Foo(int i) { } }; class Bar : virtual Foo { public: Bar() { } }; Bar b; Referring to the above code, when the object 'b' is defined, a compiler error will occur. What action fixes the compiler error? a) Adding a virtual destructor to the class Bar b) Adding a constructor to Bar which takes an int parameter c) Adding "Foo()" to the Bar constructor d) Adding a copy constructor to the class Foo e) Adding "Foo(0)" to the Bar::Bar initializer list

2 Answers   Quark,

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Does improper inheritance have a potential to wreck a project?

0 Answers  

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when can we use virtual destructor?

7 Answers   HCL, HP, Virage Logic,

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