Mega Code Archive
Throw exception in function cascading
<![CDATA[
#include <fstream>
#include <iostream>
#include <stdexcept>
using namespace std;
void funcOne() throw(exception);
void funcTwo() throw(exception);
int main(int argc, char** argv)
{
try {
funcOne();
} catch (exception& e) {
cerr << "Exception caught!\n";
exit(1);
}
return (0);
}
void funcOne() throw(exception)
{
string str1;
string* str2 = new string();
try {
funcTwo();
} catch (...) {
delete str2;
throw; // rethrow the exception
}
delete str2;
}
void funcTwo() throw(exception)
{
ifstream istr;
istr.open("filename");
throw exception();
istr.close();
}
]]>