how can i use a class and dynamically allocate memory for an array?
my class is called Fraction.
int n; /* n holds the user input */ int *array; /* array which you want to allocate later */ cout << "Enter the number of array elements..."; cin >> n; /* get the user input */ /* dynamically allocate the size of array to n times the length of an integer.*/ array = new int[n]; /* some code...*/ /* dont forget to delete the dynamically allocated array before quitting the program.. */ delete(array);
is what you do for a regular dynamic allocation of memory in an array.
but how do i do it for a class?