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 basic_vars

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test_exceptions_primary.cpp

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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;

}