Can we make copy constructor private in c++?

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Out of fgets() and gets() which function is safe to use?

0 Answers  

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In how many ways we can initialize an int variable in C++?

1 Answers  

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Difference between inline functions and macros?

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Discussion on error handling of C++ .

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What is the type of 'this' pointer? When does it get created?

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Explain the volatile and mutable keywords.

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What is Name Decoration?

2 Answers   Lucent,

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Tell me an example where stacks are useful?

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class HasStatic { static int I; }; Referring to the sample code above, what is the appropriate method of defining the member variable "I", and assigning it the value 10, outside of the class declaration? a) HasStatic I = 10; b) int static I = 10; c) static I(10); d) static I = 10; e) int HasStatic::I = 10;

1 Answers   Quark,

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Why pure virtual functions are used if they don't have implementation / When does a pure virtual function become useful?

1 Answers  

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Why null pointer is used?

0 Answers  

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