writing Functions that are gonna Throw Exceptions
This video tutorial explains how to make a function to throw set of exceptions in c++ exception handling.
You are going to learn how to declare functions to specify to the c++ that they are gonna throw exceptions, how to restrict a function from throwing any exception in detail with example.
source code for this tutorial
#include <iostream>
#include <stdexcept>
using namespace std;
void test() throw(int,char,runtime_error){
throw runtime_error("what the hack");
}
int main()
{
try{
test();
}catch(int e){
cout <<" integer type "<< e <<endl;
}
catch(char c){
cout <<" character type "<< c <<endl;
}
catch(runtime_error r){
cout <<" runtime error type "<< r.what() <<endl;
}
return 0;
}