以下代码是关于异常处理的。我得到了输出:
Botch::f()
I'll be back!
为什么水果没有被抓到?谢谢!
忽略这个。我想我已经提供了足够的细节。
#include <exception>
#include <iostream>
using namespace std;
void terminator() {
cout << "I'll be back!" << endl;
exit(0);
}
void (*old_terminate)() = set_terminate(terminator);
class Fruit {};
class Botch {
public:
void f() throw(Fruit, bad_exception) {
cout << "Botch::f()" << endl;
throw Fruit();
}
~Botch() { throw 'c'; }
};
int main() {
try{
Botch b;
b.f();
} catch(Fruit&) {
cout << "inside catch(Fruit)" << endl;
} catch(bad_exception&) {
cout << "caught a bad_excpetionfrom f" << endl;
}
}