When the constructor of a base class calls a virtual function, why doesn't the override function of the derived class gets called?
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How the programmer of a class should decide whether to declare member function or a friend function?
Define private, protected and public access control.
What is the difference between a pointer and a link in c ++?
Write a Program for read a line from file from location N1 to N2 using command line arguments. Eg:exe 10 20 a.c
Do you know about latest advancements in C++ ?
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What is isdigit c++?
Define the process of error-handling in case of constructor failure?
string somestring ; Which of the following choices will convert a standard C++ string object "somestring" to a C string? a) Copy.somestring () ; b) somestring.c_str () c) &somestring [1] d) std::cstring (somestring) e) (char *) somestring
What is wrapper class in c++?
When do we use copy constructors?
Specify different types of decision control statements?
What is the best way to declare and define global variables?