Question

How to throw exception from outside the try block in C++

Answer 1

#include <iostream>

using std::cout;
using std::endl;

void function(int n) {
	cout << "function(int n) n = " << n << endl;
	if (n) throw n;
}

int main()
{
	try {
		function(0);
		function(1);
		function(999);
	}
	catch (int i) {
		cout << "catch i = " << i << endl;
	}

	return 0;
}


/*
run:

function(int n) n = 0
function(int n) n = 1
catch i = 1

*/

 

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