Are vectors faster than arrays?
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What is Destructor in C++?
what is an array
Write a program that read 2o numbers in and array and output the second largest number. Can anybody help??
template<class T, class X> class Obj { T my_t; X my_x; public: Obj(T t, X x) : my_t(t), my_x(x) { } }; Referring to the sample code above, which one of the following is a valid conversion operator for the type T? a) T operator T () { return my_t; } b) T operator(T) const { return my_t; } c) operator(T) { return my_t; } d) T operator T (const Obj &obj) { return obj.my_t; } e) operator T () const { return my_t; }
Consider a c++ template funtion template<class T> T& Add(T a, T b){return a+b ;} if this function is called as T c = Add("SAM", "SUNG"); what will happen? What is the problem in the template declaration/ How to solve the problem.
Explain container class.
What is c++ 11 and c++ 14?
Define friend function.
What is the latest version on c++?
What is size of a empty class?
7 Answers Microsoft, Tata Elxsi, Wipro,
If a round rectangle has straight edges and rounded corners, your roundrect class inherits both from rectangle and from circle, and they in turn both inherit from shape, how many shapes are created when you create a roundrect?
What do you mean by funtion prototype?