What causes a runtime error c++?

0 Answers  

---

Explain the operation of overloading of an assignment operator.

0 Answers  

---

What is auto type c++?

0 Answers  

---

When we use Abstract Class and when we use Interface?where we will implement in real time?

0 Answers  

---

what is scupper?

0 Answers  

---

simple c++ program for "abcde123ba" convert "ab321edcba" with out using string

5 Answers  

---

What is the use of map in c++?

0 Answers  

---

Which is not an ANSII C++ function a) sin() b) tmpnam() c) kbhit()

0 Answers  

---

Is swift better than c++?

0 Answers  

---

What is the use of 'this' pointer?

0 Answers   Fidelity,

---

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,

---

Does c++ have arraylist?

0 Answers  

---