1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
| // exception_ptr example #include <iostream> // std::cout #include <exception> // std::exception_ptr, std::current_exception, std::rethrow_exception #include <stdexcept> // std::logic_error int main () { std::exception_ptr p; try { throw std::logic_error("some logic_error exception"); // throws } catch(const std::exception& e) { p = std::current_exception(); std::cout << "exception caught, but continuing...\n"; } std::cout << "(after exception)\n"; try { std::rethrow_exception (p); } catch (const std::exception& e) { std::cout << "exception caught: " << e.what() << '\n'; } return 0; }
|