Catch exception from a function

  
#include <iostream>
using namespace std;
void XHandler(int test) throw(int, char, double){
   if(test==0) throw test;
   if(test==1) throw 'a';
   if(test==2) throw 123.23;
}

int main(void){
   cout << "Start: " << endl;
   try {
      XHandler(0);                  // try passing 1 and 2 for different responses
    }
   catch(int i) {
      cout << "Caught an integer." << endl;
    }
   catch(char c) {
      cout << "Caught a character." << endl;
    }
   catch(double d) {
      cout << "Caught a double." << endl;
    }
   cout << "End";
  
 }

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Catch exception from a function : try catch « Language « C++

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