What issue do auto_ptr objects address?

2 Answers  

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What is a 'pure' virtual function and what's its use?

1 Answers  

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What is the output of this prog. ? struct A { A(){ cout << \"A\"; } }; struct B { B(){ cout << \"B\"; } }; struct C { C(){ cout << \"C\"; } }; struct D { D(){ cout << \"D\"; } }; struct E : D { E(){ cout << \"E\"; } }; struct F : A, B { C c; D d; E e; F() : B(), A(),d(),c(),e() { cout << \"F\"; } };

2 Answers  

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What are virtual functions in c++?

0 Answers  

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Can I have a reference as a data member of a class? If yes, then how do I initialise it?

0 Answers  

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Why iomanip is used in c++?

0 Answers  

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What is a constant? Explain with an example.

0 Answers  

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Which c++ compiler is best?

0 Answers  

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When should we use container classes instead of arrays?

0 Answers  

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Differentiate between a copy constructor and an overloaded assignment operator.

0 Answers  

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What is the header file for setw?

0 Answers  

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What is difference between initialization and assignment?

12 Answers   HCL, HP, Infosys,

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