Interested to Buy Any Domain ? << Click Here >> for more details...
What is a protocol class?
- 1 Answers
- 1631 Views
- I also Faced
- E-Mail Answers
Answer / harendra pal
An abstract class is a protocol class if:
it neither contains nor inherits from classes that contain member data, non-virtual functions, or private (or protected) members of any kind.
it has a non-inline virtual destructor defined with an empty implementation,
all member functions other than the destructor including inherited functions, are declared pure virtual functions and left undefined.
| Is This Answer Correct ? | 0 Yes | 0 No |
Differentiate between the message and method in c++?
What is data hiding c++?
What is the best c++ book for beginners?
What is the Maximum Size that an Array can hold?
55 Answers Adobe, FutureSoft, HCL, Infosys, Satyam, TCS, Wipro,
Explain what are mutator methods in c++?
In inline " expression passed as argument are evalauated once " while in macro "in some cases expression passed as argument are evaluated more than once " --> i am not getting it plz help to make me understand....
0 Answers College School Exams Tests, CS,
Can class objects be passed as function arguments?
How do you decide which integer type to use?
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.
Can we get the value of ios format flags?
Can we make copy constructor private in c++?
How the endl and setw manipulator works?
STL 
