c_-_c_pointers:null_pointer
C - C++ Pointers - NULL pointer
#include <iostream.h> int main () { try { char * mystring; mystring = new char [10]; if (mystring == NULL) throw "Allocation failure"; for (int n=0; n<=100; n++) { if (n>9) throw n; mystring[n]='a'; } } catch (int i) { cout << "index " << i << " is out of range" << endl; } catch (char * str) { cout << "Exception: " << str << endl; } return 0; }
c_-_c_pointers/null_pointer.txt · Last modified: 2020/07/15 09:30 by 127.0.0.1