How will you call C functions from C ++ and vice-versa?

0 Answers   Agilent, Tavant Technologies, Thomson Reuters, Verifone,

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Explain public, protected, private in c++?

0 Answers  

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What is scope in c++ with example?

0 Answers  

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What is enum c++?

0 Answers  

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How do you add an element to a set in c++?

0 Answers  

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What does the following do: for(;;) ; a) Illegal b) Loops forever c) Ignored by compiler...not illegal

0 Answers  

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class Alpha { public: char data[10000]; Alpha(); ~Alpha(); }; class Beta { public: Beta() { n = 0; } void FillData(Alpha a); private: int n; }; How do you make the above sample code more efficient? a) If possible, make the constructor for Beta private to reduce the overhead of public constructors. b) Change the return type in FillData to int to negate the implicit return conversion from "int" to "void". c) Make the destructor for Alpha virtual. d) Make the constructor for Alpha virtual. e) Pass a const reference to Alpha in FillData

2 Answers   Quark,

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Explain the difference between 'operator new' and the 'new' operator?

1 Answers   Lucent, TCS,

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What is name hiding in c++?

0 Answers  

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What language does google use?

0 Answers  

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Can we sort map in c++?

0 Answers  

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What is the maximum value of a unsigned char a) 255 b) 256 c) 128

0 Answers  

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