What is an action class?

1 Answers  

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Generally variables are stored in heap memory. When he variables are created in stack?

4 Answers   Persistent,

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class X { private: int a; protected: X(){cout<<"X constructor was called"<<endl;} ~X(){cout<<"X destructor was called"<<endl} }; Referring to the code above, which one of the following statements regarding "X" is TRUE? a) X is an abstract class. b) Only subclasses of X may create X objects. c) Instances of X cannot be created. d) X objects can only be created using the default copy constructor. e) Only friends can create instances of X objects.

2 Answers   Quark,

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What is a volatile variable in c++?

2 Answers  

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What are the effects after calling the delete this operator ?

0 Answers  

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Is java made in c++?

0 Answers  

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Differentiate between an inspector and a mutator ?

0 Answers  

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What are vtable and vptr?

0 Answers  

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What is c++ try block?

0 Answers  

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what are the iterator and generic algorithms.

0 Answers  

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What is a pure virtual function? Why is it represented as = 0...how is the internal implementation for the same

3 Answers   CTS,

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Why main function is special in c++?

0 Answers  

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