throw exception out of function

  
#include <iostream>
using namespace std;
void XHandler(int test){
    cout << "Inside XHandler, test is:" << test << endl;
    if(test) throw test;
}

int main(void){
   cout << "Start: " << endl;
   try {
      cout << "Inside try block." << endl;
      XHandler(1);
      XHandler(2);
      XHandler(0);
    }
   catch(int i) {
      cout << "Caught an exception. Value is: ";
      cout << i << endl;
    }
   cout << "End";
}

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throw exception out of function : Throw « Language « C++

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