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// 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;
}
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