Rethrowing an exception : throw « Exceptions « C++ Tutorial

1. C++ Tutorial
2. Exceptions
3. throw

#include <iostream> 
using namespace std; 
 
void f() 
{ 
  try { 
    throw "hello"; // throw a char * 
  } 
  catch(char *) { // catch a char * 
    cout << "Caught char * inside f\n"; 
    throw ; // rethrow char * out of function 
  } 
} 
 
int main() 
{ 
  cout << "start\n"; 
 
  try{ 
    f(); 
  } 
  catch(char *) { 
    cout << "Caught char * inside main\n"; 
  } 
 
  cout << "end"; 
 
  return 0; 
}

start

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.