What is basic if statement syntax?

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How do you show the declaration of a virtual constructor?

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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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Define anonymous class.

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What is the difference between method overloading and method overriding in c++?

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Can I learn c++ in a week?

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Is recursion allowed in inline functions?

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What is meant by entry controlled loop? What all C++ loops are exit controlled?

0 Answers   TCS,

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Explain the purpose of the keyword volatile.

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Difference between pointer to constant vs. Pointer constant

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Explain the operation of overloading of an assignment operator.

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What are inline functions? What is the syntax for defining an inline function?

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