In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest.

5 Answers   GE,

---

What are the popular tools used to detect memory leaks in c++

4 Answers   TATA,

---

What are guid?

0 Answers  

---

Why c++ is better than c language?

0 Answers  

---

Is python better than c++?

0 Answers  

---

---

What is scope resolution operator in c++ with example?

0 Answers  

---

What is the difference between structures and unions?

0 Answers  

---

Describe the syntax of single inheritance in C++?

0 Answers   Fidelity,

---

Read the following program carefully and write the output of the program. Explain each line of code according to given numbering. #include <stdio.h> #include <unistd.h> #include <stdlib.h> #include <errno.h> 1……………… int main (void) { pid_t pid; 2………………………… pid = fork(); 3…………………………. if (pid > 0) { int i; 4………………………… for (i = 0; i < 5; i++) { 5………………… …………… printf(" I AM VU : %d\n", i); 6………………… …………… sleep(1); } exit(0); } 7………………… ……… else if (pid == 0) { int j; for (j = 0; j < 5; j++) { 8……………………………… printf(" I have no child: %d\n", j); sleep(1); } _exit(0); } else { 9………………………………fprintf(stderr, "can't fork, error %d\n", errno); 10……………… … ………… exit (EXIT_FAILURE); } }

1 Answers  

---

What happens when the extern "c" char func (char*,waste) executes?

0 Answers  

---

What are the various oops concepts in c++?

0 Answers  

---

What is a storage class used in c++?

0 Answers  

---