What is the use of 'this' pointer?

1266

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What is an operator function? Describe the function of an operator function?

1168

---

Which one is better- macro or function?

1217

---

In a function declaration what does extern means?

1072

---

What happens if a pointer is deleted twice?

1291

---

What is the difference between a "copy constructor" and an "assignment operator" in C++?

1094

---

How many different levels of pointers are there?

1228

---

How would perform Pattern Matching in C++?

1249

---

How would you call C functions from C++ and vice versa?

1188

---

Why Pointers are not used in C++?

1092

---

Explain 'this' pointer and what would happen if a pointer is deleted twice?

1099

---

Can class objects be passed as function arguments?

1082

---

Can non graphic characters be used and processed in C++?

1207

---

Define whitespace in C++.

1228

---

Give 10 points of differences between C & C++.

1154

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