Mega Code Archive
Safe array class
#include
#include
#include
using namespace std;
class array {
int *p;
int size;
public:
array(int sz) {
try {
p = new int[sz];
} catch (bad_alloc xa) {
cout << "Allocation Failure\n";
exit(EXIT_FAILURE);
}
size = sz;
}
~array() { delete [] p; }
// Copy Constructor
array(const array &a) {
int i;
try {
p = new int[a.size];
} catch (bad_alloc xa) {
cout << "Allocation Failure\n";
exit(EXIT_FAILURE);
}
for(i=0; i=0 && i=0; i--)
cout << num.get(i);
cout << "\n";
array x(num); // invokes copy constructor
for(int i=0; i<10; i++)
cout << x.get(i);
return 0;
}
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